How can you optimize your urination habits for better bladder health. What are common mistakes people make when urinating that can lead to health issues. Why is it important to empty your bladder fully when using the bathroom. How often should you urinate to maintain a healthy bladder.

The Importance of Healthy Urination Habits

Urination is a daily bodily function that most people rarely give much thought to. However, developing proper urination habits is crucial for maintaining good urinary health and preventing potential issues. Urologists often encounter patients with urinary complaints that can be addressed through simple education on healthy voiding practices.

Dr. Joseph Brito, a urologist at Yale Medicine, emphasizes the significance of proper urination habits: “As urologists, we see many patients with urinary complaints, and sometimes our advice is as simple as educating the patient on healthy voiding habits.”

Common Urination Mistakes to Avoid

Many people unknowingly make mistakes when it comes to urination that can lead to various health problems. By identifying and correcting these errors, you can significantly improve your urinary health and overall well-being.

1. Holding Your Urine for Too Long

One of the most common mistakes people make is ignoring the urge to urinate and holding it in for extended periods. While it may seem convenient to delay a bathroom trip during activities or long journeys, this habit can have negative consequences.

Dr. Leslie Rickey, a Yale Medicine urologist specializing in women’s pelvic floor problems, warns: “Ignoring an urge to urinate may lead to leakage. Or, it’s possible that chronic bladder ‘overstretching’ may lead to new bladder symptoms down the road as people age.”

For children, holding urine can be particularly problematic. Dr. Brito notes that urologists sometimes see children with recurrent urinary tract infections (UTIs) or foul-smelling urine associated with urine-holding. He advises parents to encourage their children to take their time in the bathroom and remind them to take breaks from activities to use the restroom.

2. Incomplete Bladder Emptying

Another common mistake is not fully emptying the bladder during urination. This can occur when people are in a rush or simply not paying attention to their body’s signals. Incomplete bladder emptying can lead to several issues, including:

• Increased risk of urinary tract infections
• Formation of bladder stones
• Reduced functional bladder capacity
• Urinary frequency and urgency problems

Dr. Brito explains that incomplete emptying is particularly problematic for older men with prostate issues: “Often as men get older, they will not completely empty their bladder. The problem there is, if your bladder’s full and you empty it halfway and then drink fluids like you normally would, it fills up more quickly.”

The Impact of Prostate Enlargement on Urination

Prostate enlargement, also known as benign prostate hyperplasia (BPH), is a common condition that affects many men as they age. This condition can lead to various urinary symptoms, including:

• Increased urinary frequency
• Urgency to urinate
• Nocturia (nighttime urination)
• Incomplete bladder emptying

While BPH is usually not dangerous, the symptoms can be frustrating and life-altering. In rare cases, these symptoms may also indicate more serious conditions like prostate cancer. Therefore, it’s essential to discuss any persistent urinary issues with a primary care physician or urologist.

Strategies for Improving Urination Habits

Improving your urination habits can significantly enhance your urinary health and overall quality of life. Here are some strategies to consider:

1. Listen to Your Body

Pay attention to your body’s signals and urinate when you feel the need. Ignoring the urge to go can lead to various problems, including urinary leakage and bladder overstretching.

2. Take Your Time

When using the bathroom, don’t rush. Ensure that you’re emptying your bladder as completely as possible. This practice can help prevent urinary tract infections and other complications.

3. Maintain a Regular Schedule

Try to establish a regular urination schedule to help train your bladder. This can be particularly helpful for individuals experiencing urinary frequency or urgency issues.

4. Stay Hydrated

Drink an adequate amount of water throughout the day to maintain proper hydration and support healthy urinary function. However, be mindful of excessive fluid intake, especially before bedtime.

5. Practice Good Hygiene

Maintain proper hygiene practices to prevent urinary tract infections. This includes wiping from front to back after using the bathroom and urinating after sexual activity.

The Dangers of Urinating Too Frequently

While it’s important to urinate when you feel the need, going to the bathroom too frequently can also be problematic. Dr. Rickey warns that excessive urination can lead to “training” the bladder to respond to small volumes, potentially resulting in overactive bladder symptoms.

Frequent nighttime urination, known as nocturia, can be particularly disruptive to sleep and overall quality of life. Dr. Stanton Honig, director of Male Urology at Yale Medicine, notes that this condition can be especially problematic for men who have difficulty falling back asleep after nighttime bathroom trips.

When to Seek Medical Advice for Urinary Issues

If you experience persistent changes in your urinary habits or notice any of the following symptoms, it’s important to consult with a healthcare professional:

• Frequent urination (more than 8 times per day)
• Urgent need to urinate
• Difficulty starting or maintaining urine flow
• Pain or burning sensation during urination
• Blood in the urine
• Incontinence or urine leakage

These symptoms may indicate underlying conditions such as urinary tract infections, overactive bladder, or prostate problems. A healthcare provider can perform necessary tests, such as a urinalysis, to diagnose and treat any potential issues.

The Role of Lifestyle Factors in Urinary Health

In addition to proper urination habits, various lifestyle factors can influence your urinary health. Consider the following tips to support optimal bladder function:

1. Maintain a Healthy Weight

Excess weight can put pressure on your bladder and pelvic floor muscles, potentially leading to urinary incontinence and other issues. Maintaining a healthy weight through proper diet and exercise can help alleviate these problems.

2. Avoid Bladder Irritants

Certain foods and beverages can irritate the bladder and exacerbate urinary symptoms. Common bladder irritants include:

• Caffeine
• Alcohol
• Carbonated drinks
• Spicy foods
• Artificial sweeteners

Limiting or avoiding these substances may help improve urinary symptoms for some individuals.

3. Practice Pelvic Floor Exercises

Strengthening your pelvic floor muscles through exercises like Kegels can help improve bladder control and reduce symptoms of urinary incontinence. These exercises are beneficial for both men and women.

4. Quit Smoking

Smoking has been linked to an increased risk of bladder cancer and can also irritate the bladder. Quitting smoking can have numerous health benefits, including improved urinary health.

Advanced Treatments for Persistent Urinary Issues

For individuals who continue to experience urinary problems despite lifestyle changes and improved habits, there are various treatment options available. These may include:

1. Medications

Several types of medications can help manage urinary symptoms, including:

• Alpha-blockers for prostate enlargement
• Anticholinergics for overactive bladder
• 5-alpha reductase inhibitors for prostate shrinkage

2. Minimally Invasive Procedures

For some patients, minimally invasive procedures may be recommended to address urinary issues. These can include:

• Urethral sling procedures for stress incontinence
• Botox injections for overactive bladder
• Prostate artery embolization for BPH

3. Surgical Interventions

In more severe cases, surgical interventions may be necessary. These can include:

• Transurethral resection of the prostate (TURP) for BPH
• Sacral neuromodulation for overactive bladder or urinary retention
• Bladder augmentation for severe overactive bladder

The appropriate treatment plan will depend on the individual’s specific condition, symptoms, and overall health. It’s essential to work closely with a urologist or healthcare provider to determine the most suitable approach.

The Future of Urinary Health Management

As medical research continues to advance, new technologies and treatments for urinary health issues are emerging. Some promising areas of development include:

1. Wearable Devices

Researchers are developing wearable devices that can monitor bladder fullness and alert users when it’s time to urinate. These devices could be particularly beneficial for individuals with neurological conditions affecting bladder control.

2. Gene Therapy

Scientists are exploring the potential of gene therapy to treat various urological conditions, including overactive bladder and stress urinary incontinence. This approach aims to modify genes involved in bladder function to alleviate symptoms.

3. Tissue Engineering

Advancements in tissue engineering may lead to new treatment options for urinary incontinence and other bladder disorders. Researchers are working on developing artificial tissues and organs that could replace or augment damaged urinary structures.

4. Personalized Medicine

The field of personalized medicine is growing rapidly, and its applications in urology are promising. By analyzing an individual’s genetic makeup and other factors, healthcare providers may be able to tailor treatments more effectively to each patient’s unique needs.

As these and other innovations continue to develop, the management of urinary health is likely to become more precise, effective, and personalized in the coming years.

5 Ways You Could Pee Better > News > Yale Medicine

It’s one of the simplest things you do every day—relieve your bladder. Bathroom visits are so automatic, chances are you’ve not put much thought into whether or not you are urinating in the healthiest way possible. But, there are common bathroom mistakes people make that can lead to unnecessary urinary health issues.

“As urologists, we see many patients with urinary complaints, and sometimes our advice is as simple as educating the patient on healthy voiding habits,” says Yale Medicine urologist Joseph Brito, MD.

Find out if you’re making any of these common urination mistakes.

Mistake 1: Holding it

The sensation of having to “go” usually leads to a trip to the restroom. “But, sometimes life gets in the way—a long car ride, a movie, or simply doing something fun can cause a delay,” says Dr. Brito. Even though it can be inconvenient to stop what you’re doing and use the bathroom, urine-holding may lead to a variety of issues. “Ignoring an urge to urinate may lead to leakage. Or, it’s possible that chronic bladder ‘overstretching’ may lead to new bladder symptoms down the road as people age,” says Leslie Rickey, MD, a Yale Medicine urologist who specializes in women’s pelvic floor problems.

Delaying bathroom breaks is problematic for kids, too. Urologists occasionally see children with recurrent urinary tract infections (UTI) or foul-smelling urine. This is commonly associated with urine-holding, Dr. Brito says. “Encourage your children to take their time in the bathroom, and remind them to take breaks from their activities for it,” he says. “The best advice is to visit the restroom when you feel like you have to go; however, if you have to urinate very frequently, like every hour, you should talk to a physician.” 

Mistake 2: Not emptying fully

When you’re in a rush, incomplete bladder emptying can cause issues far more problematic than taking the extra minute or so in the bathroom. Similar to urine-holding, incomplete bladder emptying allows a reservoir of urine to collect that can potentially cause urinary infections. It can also increase the odds of developing another painful problem—bladder stones, which are salt crystals that sometimes form when urinary concentration or ‘stasis’ develops.

Incomplete emptying isn’t something you are always aware you’re doing, but it’s a good idea to make an effort to ensure you are emptying your bladder, says Dr. Brito. He says this is a particular problem for older men with prostate issues. For them, incomplete bladder emptying can lead to a smaller functional bladder capacity and subsequent urinary frequency and urgency problems. 

“Often as men get older, they will not completely empty their bladder. The problem there is, if your bladder’s full and you empty it halfway and then drink fluids like you normally would, it fills up more quickly,” says Dr. Brito.

Incomplete bladder emptying becomes a problem as men age because of prostate enlargement (also called benign prostate hyperplasia or BPH), a common condition. This can bring a number of symptoms including increased urinary frequency, urgency, and nocturia (nighttime urination), as well as incomplete emptying. “BPH is usually not a dangerous condition,” Dr. Brito says, “but the symptoms can become pretty frustrating and often life-altering.” Though it is rare, these symptoms can also be a sign of something more serious like prostate cancers, and therefore should be discussed with your primary care physician or urologist.  

“Sometimes educating patients to take their time in the bathroom and ensure their bladder is as empty as possible can help,” says Dr. Brito. Other times, patients may need medications or surgery to help the bladder empty better.

Mistake 3: Going too often

One more trip to the bathroom before rushing out the door may seem like smart planning, but it can backfire. The danger is that you can end up “training” the bladder to respond to small volumes, which can lead to overactive bladder symptoms—the sensation of needing to urinate more frequently than is normal, explains Dr. Rickey.

“Going too often at night can also be a problem for men who then can’t fall back to sleep,” says Stanton Honig, MD, director of Male Urology, adding that this condition, called nocturia, can affect quality of life. “If this is bothersome to patients, there are treatment [medications] for it,” says Dr. Honig. 

Other problems can also cause increased urinary frequency, such as an infection along the urinary tract. Therefore, if you find that you need to visit the bathroom far more often than you used to, talk to your primary care physician or urologist. You may need a urinalysis (urine test) to rule out a UTI, as well as to check for blood in the urine (hematuria), which can happen to a small number of people with an overactive bladder who have a bladder tumor, Dr. Brito says. “Blood in the urine is never normal and usually requires further testing to determine its cause,” Dr. Brito says.

Diet can also be a factor for people who notice an uptick on their need to pee. “The bladder is increasingly sensitive as we age,” says Dr. Brito, “and urinary frequency can be due to certain ‘irritative’ foods and beverages such as caffeine, alcohol, carbonated beverages, chocolate, spicy foods, and acidic foods.”

Some people may also visit the bathroom frequently in an attempt to avoid leakage. Although urinary incontinence (an unintended loss of urine) is common and affects a large number of women, it is not something you should just live with,” says Dr. Rickey. “Directed pelvic floor muscle exercises [physical therapy] can resolve these symptoms.” Other treatments such as medications and minimally invasive procedures are available, too, to help with urinary frequency, urgency, and incontinence.

Mistake #4: Pushing

You shouldn’t have to use your muscles to force urine out. A healthy bladder works best if the body just relaxes so that the bladder muscles naturally contract to let the urine flow, rather than using the abdominal muscles to bear down as with a bowel movement.

In men, the need to push urine may be a sign of bladder outlet obstruction, which is commonly due to BPH. “This benign condition causes swelling in the prostate and problems starting the urine stream—or a weak flow,” says Dr. Honig.

Women are less likely to have bladder outlet obstruction, though advanced pelvic organ prolapse can lead to difficulty starting the flow of urine, says Dr. Rickey. The main symptom of prolapse is seeing or feeling a vaginal bulge; it is the result of the pelvic organs (vagina, uterus, bladder, or rectum) descending into the vaginal canal due to weakened pelvic organ muscle support. Having to work hard to push your urine out can also lead to other problems such as hemorrhoids or a worsening of hernia symptoms, explains Dr. Brito.  

If you can’t help but push urine out, see a urologist or primary care doctor to determine if you need medication, specific exercises, or other therapies to address your underlying urinary issue.    

Mistake #5: Not drinking enough water

Many urinary complaints are related to poor hydration.  Generally speaking, if your urine is clear or very light, that’s a sign you are drinking the right amount of water. If your urine is dark yellow or amber, that’s usually a sign of dehydration.

Odor, an “off” color, and (occasionally) the sense of burning while voiding (dysuria) are other signs that might indicate you are not properly hydrated. Not drinking enough water can contribute to UTIs and kidney stones. Concentrated urine can irritate the lining of the bladder, making it more sensitive. It is also more likely to form kidney or bladder stones.

“Many patients ask if drinking alternative fluids will suffice, but many beverages contain high sugar concentrations or caffeine, which can have other health effects,” says Dr. Brito, noting these might make overactive bladder symptoms worse. “Water is the safest option to maintain hydration and keep your kidneys and bladder healthy.”

There are some conditions that can make your urine appear more concentrated even if you are well-hydrated, such as liver problems or hematuria. So, if you are drinking enough water (about 2 quarts a day) but have dark-colored urine, odor, or burning, it’s worth a trip to a urologist, who can evaluate your symptoms more closely. 

“The ability to urinate freely and without difficulty is taken for granted by most people,” says Dr. Brito. So, next time you have to “go,” follow the above advice for better urinary health.

For more information about Yale Medicine Urology, click here.

More news from Yale Medicine

Straining to Urinate? – Healthy Living Center

The need to strain or push in order to urinate can be due to problems with the contractile force of the bladder or problems with obstruction of the bladder outlet and urethra. Failure to empty due to problems with the contractile force of the bladder may be due to nerve-related disorders such as spinal-cord injury, multiple sclerosis, diabetes, and the like. Failure to empty the bladder due to urethral problems is unusual in women. Some causes of obstruction of the bladder outlet in women include prior vaginal or urethral surgeries, rare strictures of the urethra, and, in rare instances, polyps or cancerous lesions.

Urinary symptoms should always be investigated to rule out some of these unusual but serious conditions. In the urologist’s office, an evaluation for these symptoms would typically include a detailed history, physical examination including a vaginal speculum examination, urinalysis, and an ultrasound measurement of bladder volume after voiding. The most important thing that this latter test would show is whether or not the bladder is completely empty. If the bladder empties completely it makes neurological problems unlikely. If the bladder retains a lot of urine, further studies with urodynamics, a bladder-pressure study that assesses the contractility of the bladder muscle, would be appropriate.

Q2. My husband has been taking oxycodone for pain management for eight weeks now. He is currently having trouble urinating. I understand this is from the medication, but what can he do to overcome the problem? Would drinking more liquid help?

— Irene, North Carolina

Oxycodone, as well as other narcotic pain medications, can lead to bladder problems. Your husband’s difficulty urinating may have resulted because the medication interacts with and blocks some of the nerve signals that cause the bladder to contract. If he cannot be switched to a nonnarcotic pain medicine, then additional evaluation is indicated to assess the severity of his urinary problems. Narcotic pain medicines can also lead to constipation, which, if severe, can prevent normal evacuation of the bladder.

It is important to know whether your husband has an underlying predisposition to bladder difficulties. If he has an enlarged prostate, for example, lower urinary tract symptoms that are caused by prostatic enlargement may be exacerbated by a narcotic pain medication. In such cases, additional medication to treat the underlying lower urinary tract symptoms related to prostatic enlargement might improve his situation. It is unlikely that increasing his fluid intake will resolve bladder-emptying problems — this could actually exacerbate them. Any evaluation of a man who has difficulty urinating would also seek other, less common problems, such as chronic prostatic infection, prostate cancer, bladder stones, and the like.

Learn more in the Everyday Health Pain Management Center.

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I really want to see Chen Mo afraid to write Light Novel

ALMIGHTY VIDEO GAME DESIGNER – Chapter 367: I really want to see Chen Mo afraid to write – Almighty Video Game Designer

Edited by Readers!

Chapter 367: I really want to see Chen Mo afraid to write

“WHAT?!”

Before Lin Xue could scream, the perverted doctor had already punched the protagonist and knocked him down.

“Damn! He lied to me!! Wow, help!!”

Lin Xue really broke down, what the hell, why did I work so hard to get there? These mental patients got out of their hands, and as a result, they faced a more terrible mental illness!

And judging by the appearance, actions and facial features of this guy, this is a small BOSS, just like a fat man!

Although Xue Lin quickly realized that it was a plot murder, the unexpected twist still made her repeat the MMP in her heart!

The abnormal doctor threw the protagonist into the wheelchair, then tied the protagonist’s hands and pushed the wheelchair forward.

At this time, Lin Xue felt that the protagonist was completely out of control, and could only be pushed by a deranged doctor slowly walking down a narrow and dark corridor. This involuntary feeling was extremely overwhelming, causing Lin Xue’s fingertips to become numb involuntarily.

Looking left and right, Lin Xue said with a trembling voice, “Where are you going? I have a very ominous feeling. “0007

went to the door, said the crazy doctor. in a rather playful voice: “I love the air in the mountains at night, do you want to go out for a walk? Come on, I’m waiting for you here. Come on, run free! Oh don’t you wanna go? Good, then.”

The abnormal doctor kept pushing the main character.

Lin Xue was so angry, why the hell is this monster still here to entertain the protagonist? It must be evil Chen Mo Fun!

Kill Chen Mo, Turtle’s grandson!

Just make such a terrible game and even use monsters to entertain the players! It’s shameless!

“HEREWEARE.” (We’re here.)

“Thank you for coming, we’ll start right now, I should wash my hands first.” After that, the light was turned on. Lin Xue saw that the shell in front of her was full of blood, her ominous premonition intensified again.

The abnormal doctor spoke of “conceptual differences” between him and the priest. On the dirty instrument table next to him are various sharp instruments covered in blood.

No chapter, etc. – write in the comments.
Read without ads for free?!

Boning knives, long kitchen knives, large scissors

The perverted doctor talks to himself while fiddling… Holding these knives, he pointed to the main character’s right hand.

Lin Xue couldn’t help but get angry, “What the hell is this pervert?”

“Money has become a matter of faith. That is why I came here. I want let’s! Guys! Believe!

After muttering illogically to himself, the deranged doctor suddenly took a pair of large scissors over half a meter long and cut into the protagonist’s right hand. from!

“A-…!!!”

Lin Xue almost screamed at the same time as the main character!

In the panic of the BGM, Lin Xue’s entire field of vision became blurred and covered in blood. The protagonist began to fight furiously, not daring to look at his right hand. But it heightened the feeling of horror in this scene!

Lin Xue clearly felt constant pain in her right index finger. Although this pain was not severe, it was enough to make Lin Xue’s heart rate increase and his blood pressure rise!

But that’s not all, the crazy doctor picked up the big scissors again and cut off the ring finger of the protagonist’s left hand!

Lin Xue clearly saw the main character’s two hands. At this time, his hands were stained with blood. Both the ring finger of his left hand and the index finger of his right hand were cut off, and his vision changed. blurred due to severe pain.

Lin Xue felt that those two fingers were in constant pain. This pain was not severe, but it was enough to block any other sensations in two fingers.

In other words, Lin Xue really feels like she’s had two of her fingers cut off!

The game is still going on, but Xue Lin is not in the mood to play anymore.

“Ah!!! Enough playing! I don’t want to play anymore!!!”

Lin Xue didn’t go to see what her friends were saying during the barrage, so she left the game right away, got out of the game booth.

She touched with two fingers with an old fear. Well, luckily they weren’t cut off.

What the hell is a game! Why is there such a section of the finger notch? I really want to scare people to death!!

Lin Xue felt like she was in a trance after playing for so long. Looks like she didn’t sleep well today!

Lin Xue feels her heart rate increase and her blood pressure rises, just like the protagonist in the game, who has involuntary shortness of breath.

When the broadcast was in a hurry, Ling Xue turned on the TV to find the sketch and turned it up to the highest volume. Ten minutes later, she still felt some tightening.

Terrified, Lin Xue had only one thought in her heart.

The horror game created by Chen Mo really can’t be played!!

Soon various test videos and live broadcasts of “Escape” began to appear on the Internet, and comments about this game began to grow.

“Fuck, what the hell did I do, why would I play this game, why!!!”

“This is awful, I lost ten minutes after entering. It’s not enough to scare people!”

“Mom, I’m going to a place like this to escape. Would I rather commit suicide?”

“That’s it, don’t play, it’s easy. Heart disease, chest tightness, palpitations and many other diseases. If you have the above symptoms, don’t forget to retire and protect your safety!”

“Isn’t the main character of the Japanese uncle a modern person? Why don’t you bring a mobile phone if you have a DV? Why! Shouldn’t you strongly call the police now?”

“Did you notice that ‘Escape’ is the same as ‘Digging for the Earth’, which is the quick screen of major live streaming platforms and video sites. Obviously, Chen Mo did it on purpose, and he deliberately retaliated against society!”

“Yes, why do you want to make horror games if you can’t make a good role-playing game? Chen Mo is definitely malicious!”

“I have only one idea now – kill Chen Mo, the turtle’s grandson! I was afraid to pee when I watched the video. How terrible it would be if I played it myself!”

“I want to know what will happen to Chen Mo playing this game alone? Damn, I left a message on his Weibo for him to play “Dig for Improvement” last time, but he cheated on him. This time I definitely want him to play himself!”

“That makes sense, the host is tired of watching the frightening pee collection, I want to watch Chen Mo’s frightening pee collection!”

“Yes, that makes sense, how can this let Chen Mo go? Gotta make him feel the same as other MCs who are afraid to write!”

“What if he ignores this time?”

“Leave a message on Weibo!”

“Do you think he will take care of Chen Mo’s shameless character?”

“Are there any tyrants here? The local tyrants are offering him a reward for playing!”

“Are you really kidding? Does Chen Mo run out of money? He throws you a double backhand!”

“Wow, what should I do, I can’t watch the live broadcast of Chen Mo’s Escape”, I feel like my life is all meaningless!”

“Soon, any major player can think of a way to excite Chen Mo and let him play Escape!”

“It’s impossible, Chen Mo is so steadfast. As an old dog, I don’t worry at all.”

“Anyway, let’s leave a message on Chen Mo’s Weibo!”

Soon, the players rushed to Chen Mo. Leave a message on Weibo urging him to play “Escape” live for everyone.

Read Almighty Game Designer – Chapter 367: I Really Want to See Chen Mo’s Afraid to Write – ALMIGHTY VIDEO GAME DESIGNER

Pathetic get drunk

Artificial_Intelligence

ALMIGHTY VIDEO GAME DESIGNER – Chapter 367: I really want to see how Chen Mo is afraid to write – Almighty Game Designer – Light Novel Manga Online

Publications / Bookmarks / Profile johnl / Habr

visirok
Dec 30, 2022 at 1:09 pm

Time to read
27 min

Number of views 14K

Reading room History IT

Reportage

On December 31, 2022, the German post office closes the service for receiving and delivering telegrams due to its low demand. Undoubtedly, other countries will soon do the same for Germany.

Communication technology with an interesting history is finally disappearing from the scene.

This event deserves great and serious reflection and consideration. But I personally remember the telegraph most of all for one episode. More than half a century ago, I sent a telegram to the General Secretary of the Central Committee of the CPSU, Leonid Ilyich Brezhnev.
Why, why, what is KPC and much more you will learn from this story. It happened in the spring, but it fully claims to be a New Year’s, “tube” story for reading on a weekend or holiday. I hope it will be not only interesting for you, but also, perhaps, it will cheer you up a little.

Read more

Total votes 140: ↑134 and ↓6 +128

Comments
96

K_Chicago
Oct 4, 2022 at 05:48

Time to read
2 min

Number of views 71K

Arduino Development *DIY or DIY

Mouse jiggler.

Why:

prevents screen locking; messengers that automatically show your activity by mouse movement – show that you are actively working.

Old-fashioned way: put an optical mouse on your wristwatch; the movement of the second hand is perceived by the mouse scanner as mouse movement.

Disadvantages:

1) Not every mouse responds every clock. Need to pick.

2) if you put the mouse on the watch carelessly or accidentally touch it, it may stop working.

Offered:

$4 Arduino Pro Micro board on Ali; she knows how to pretend to be a mouse or a keyboard. Minimal revision of the board: a simple switch is soldered into the holes of the Gnd, 2, 3 pins, like this:

Read more
257

antoshkka
9Feb 2022 at 10:59

Time to read
6 min

Number of views 19K

Yandex company blog Programming *C++ *Compilers *IT standards *

Without further ado, straight to the point – these are the new goodies that will be waiting for us in C ++ 23:

• std::expected – a new error reporting mechanism without the use of exceptions and without the disadvantages of return codes.
• constexpr math – now at compile time you can get different parts of floating point numbers, copy signs and round numbers.
• std::ranges::to – the results of the algorithms can be easily turned into a container.
• std::views::join_with – Add a separator between elements.

What will we see not in C++23, what else can we hope for, and what else has been adopted into the current draft of the standard? All this is waiting for you under the cut.

Read more →

Total votes 47: ↑46 and ↓1 +45

Comments
147

Asya_Dyu
Oct 13, 2021 at 5:05 pm

Time to read
13 min

Number of views 157K

Timeweb Cloud GTD Blog * Popular Science Health Biology

I listened to a 2-hour speech “Healthy Sleep” by neurologist, somnologist Elena Tsareva the other day. She pulled out the most important points for herself:

1. Sleeping regularly, going to bed and getting up at the same time is the most important thing.
2. Biorhythms – partly inherited, partly regulated by lifestyle. You can influence them yourself.
3. Normal bedtime is around 10:00 pm. Owl and lark – this is a deviation of ± 1-2 hours. More is a violation and a shift in the phase of sleep, more often due to external stimuli.
4. The most common cause of poor sleep and difficulty falling asleep is the wrong light.
5. To shift the regime by 1 hour, the body needs 1 day to adapt.
6. It is impossible to “sleep through” a sleepless night. Getting enough sleep eliminates only 30% of the effects of lack of sleep.
7. Before looking for the causes of poor sleep, rule out psychological problems (anxiety, depression), thyroid disorders, iron deficiency, diabetes, cardiovascular disease, and pathology of the kidneys and genitourinary system.
8. Drivers and passengers: 17 hours without sleep equals 0.5 ppm, 21 hours without sleep equals 0.8 ppm.
9. Do not stay in bed without sleep for more than 15 minutes – advice for insomnia.
10. The most physiological alarm clocks are those that glow.

Under the cut is a summary of a 2-hour speech about sleep for 15 minutes of reading. Another point in the treasury of useful materials about sleep is Sleep Hackers.

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Total votes 169: ↑149 and ↓20 +129

Comments
247

EnglishDom
15 Dec 2020 at 19:00

Time to read
5 min

Number of views 39K

EnglishDom company blog Reading room Learning languages ​​

There are 26 letters in modern English, but there used to be more. How simplification mowed down a number of letters and how a song about the English alphabet sounded a century ago, read in this material.

Total votes 88: ↑87 and ↓1 +86

Comments
90

Subrisk
4 Jul 2020 at 13:31

Time to read
20 min

Number of views 70K

Project management * Educational process in IT Product management * Career in the IT industry IT companies — and even today I can say that this decade, first of all, has become the golden age of the IT sector. The accumulated experience, new experiments and cool hardware have done their job. It seemed that IT became the new rock and roll, but somehow quickly it came close to becoming the new pop. Everyone wants to be in IT, no matter who: managers of everything and everything, translators, developers, PR people, copywriters, well, actually programmers, testers, engineers. Meanwhile, the industry is changing dramatically. I suggest you talk about us, about our IT and where everything is heading.

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Total votes 133: ↑111 and ↓22 +89

Comments
216

pavgra
Feb 6, 2020 at 12:17 pm

Time to read
12 min

Number of views 134K

IT emigration

From the sandbox

Recently, Parallels’ corporate blog published an article stating the salaries of developers in the west with the words “in any case, Russian salaries do not yet reach European ones. ” The frequent encounter with how people very selectively compare the living conditions of Peter the pig and those who did not leave prompted me to share some observations about life in the USA from the inside. The purpose of this post is to push to approach the issue in a complex way and make a comparison of apples with apples, and not pointwise compare what is profitable and turn a blind eye to other important aspects. If it seems to you that there are other subtexts in this article, please attribute this to the fact that “the Chukchi is not a writer” and, if possible, ignore them.

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Total votes 309: ↑293 and ↓16 +277

Comments
1211

Ilona_Ilicheva
Oct 1, 2019 at 10:06 am

Time to read
11 min

Number of views 21K

PVS-Studio Blog Programming *C++ *

Not so long ago we conducted a free course of lectures “Modern and efficient C++” at our office and recorded them on video. The course was designed for programmers, interns and everyone who has recently arrived in our team. In this article, we would like to highlight the purpose of this course, the process of preparing for it, and summarize. We hope that for some of you our course of lectures will be interesting and you will appreciate our work. We wish you a pleasant viewing of the reports!

Total votes 67: ↑61 and ↓6 +55

Comments
16

v1z
Jun 1, 2019 at 00:54

Time to read
5 min

Number of views 80K

Health

My initial data: slight myopia, -1 diopter, but only 20% sharpness – I saw only two lines. Glasses or lenses were uncomfortable for me, so I decided to have an operation. The choice came down to just two types – Femto lasik or Smile.

Femto is a proven and reliable method, and I learned about Smile from the Habré articles from the Shilova clinic. However, when I started digging further, I realized that the Smile method has one serious drawback – the human factor.

2 years ago I had a femto lasik operation and I am still satisfied with it – immediately after the operation my vision was 120% sharp, and now it is around 100%. My friends and acquaintances are interested and ask if they should do Smile. I’m a little tired of explaining the same thing to everyone, so I decided to write an article on Habré, in which I collected all the information I could find.

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Total votes 79: ↑73 and ↓6 +67

Comments
190

Google1
29 May 2019 at 16:02

Time to read
11 min

Views 42K

Health

From the sandbox

The story of how I received my sight

For 10 years I wore lenses with myopia of -4 diopters and thought about the correction, but at one moment it clicked, I did it, I was happy like an elephant. With my myopia, it costs up to 100 tr.

Turnkey SuperFemtoLASIK (May 2019). But pants full of happiness.

I will immediately disclaim responsibility: I do not have a medical education, rich experience in operations and commercial motivation for writing this article. I describe this experience for people who are still in doubt and are looking for answers to their troubles on the Internet.
I will also use common abbreviations. Information about the essence of the methods is full on other resources. He also did not name the medicines, so that no one would guess to prescribe them to himself.

Prerequisites

They put glasses on me in elementary school (-2 diopters), by the ninth grade I had already switched to two-week lenses (-3.5 diopters). At the end of the institute, relatives / friends began to incite for a correction, but then it seemed to me to spend the cost of 3-4 smartphones, or a good trip to Europe is too much. So I went and licked my lips until changes began: a close relative became seriously ill and oncology treatment cost a lot of money. Two years later, everything ended well, but another fell ill and everything started anew. At that moment, it clicked in my brain that health is not something that needs to be saved on. My 30s are over and it’s time to take care of my own health. At the same time, wearing contact lenses began to strain. Once a quarter, an emergency happened: when I accidentally scratched my eyelid, the lens ran over the eyeball and it was wildly difficult to get it, not to mention the sensations at that moment. One time it was driving, another time away from home and it was hard to come back. The feeling of helplessness was overwhelming.

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Total votes 54: ↑48 and ↓6 +42

Comments
83

NatalyM
May 24, 2019 at 16:14

Time to read
5 min

Views 61K

Content & Copywriting *Learning Languages ​​

Translation

Punctuation is very important if you want to communicate your message clearly and get the response you expect. However, in English punctuation is seriously different from what we are used to in Russian. Moreover, it differs in different varieties of English.

In general, there are many difficult moments here, which can be difficult to deal with on your own. I found an interesting post with the rules for using commas in English and examples of errors. I present to your attention his adapted translation.

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Total votes 38: ↑35 and ↓3 +32

Comments
12

derprimus
May 28, 2019 at 19:18

Time to read
9 min

Views 91K

Madrobots Blog Science Fiction

Remember the adorable cat that sneezed in the intro of the Soviet cartoon? We remember, and found it – along with a bunch of other hand-drawn fiction. As a child, she frightened and discouraged, because she raised serious, adult topics. It’s time to revisit old cartoons to find out what kind of future they dreamed of in that country.

Total votes 138: ↑136 and ↓2 +134

Comments
144

m1rko
Mar 24, 2019 at 4:46 pm

Time to read
9 min

Number of views 113K

VIM *LaTeX *Math *

Tutorial

Translation

Some time ago on Quora, I answered the question: how to keep up with the lecturer’s notes on mathematics in LaTeX. There, I explained my workflow for taking notes in LaTeX with Vim and Inkscape (for drawings). But a lot has changed since then, so I want to publish a few blog posts describing the new process. This is the first of the articles.

I started using LaTeX for note taking in the second semester of my math course, and have since written over 1700 pages. Here are a few examples of what the abstract looks like:

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Total votes 222: ↑220 and ↓2 +218

Comments
133

pgkirich
000Z” title=”2019-03-23, 22:24″> Mar 23, 2019 at 10:24 pm

Time to read
5 min

Number of views 27K

Nanotechnology Electronics for beginners

From the sandbox

Several years ago I had a chance to try my hand at luring inquisitive youths into the development of microelectronics. And then it was, as in the well-known proverb: “The claw is stuck – the abyss is for the bird!” Could no longer stop. I want to share this experience with the public, perhaps other electronic engineers will also want to arrange something similar. Smarter people – better life.

It all started with the fact that we almost accidentally agreed with the Interregional Computer School in Dubna near Moscow to hold for their students something like a lecture on the design of microprocessors. This topic is known to me firsthand, I have been cooking in it for two decades. I had a chance to work both in domestic and foreign companies. Well, why not tell teenagers what the work of engineers is, inventing the insides of “prots”. This is not among the same bores at the conference to speak – in front of the children it will not work just to rattle the text. If they are not at all interested, then they do not care about honorable gray hairs, brilliant bald heads and pouting cheeks. They will yawn without hesitation and fidget in their chairs in the hope of escaping as soon as possible. But there are pluses – all sorts of liberties, jokes, inaccuracies and simplifications will not cause indignation and demands to burn the heretic speaker. In general, judging by the number of questions in the process of communication, the first pancake did not come out lumpy, it became interesting to move on.

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Total votes 86: ↑86 and ↓0 +86

Comments
197

Roman_Yankovskiy
Mar 22, 2019 at 01:33 AM

Time to read
20 min

Number of views 27K

Project management *Crowdsourcing DIY or DIY

Tutorial

Three years ago I decided to make a book about the high-rise of Moscow State University on the Lenin Hills – a large, illustrated, with the involvement of graduates, etc. The story of this work is a real movie (sometimes farce, sometimes horror) with a lot of dramatic twists. Super-successful crowdfunding, a wide audience, a lot of enthusiasts, a complete failure with planning, collecting all possible rakes and, as a result, an absolute fuckup in terms of budget and timing. In general, the classic story of “project management” – that’s why I decided to tell it here.

TL;DR – if you want to write non-fiction for the sake of money, forget it right away. But if the soul asks for adventure, life seems too simple – go for it! You will acquire a lot of unnecessary connections and discover a lot of shortcomings in yourself. But it will be fun 🙂

Yes, and this is a longread; Estimated reading time is 20 minutes.

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Total votes 134: ↑134 and ↓0 +134

Comments
26

puyol_dev2
16 Mar 2019 at 19:58

Time to read
3 min

View count 41K

PostgreSQL *

From the sandbox

Hello, Khabrovites! I bring to your attention the translation of the article “How a single PostgreSQL config change improved slow query performance by 50x” by Pavan Patibandla. It helped me a lot to improve the performance of PostgreSQL.

At Amplitude, our goal is to provide easy-to-use interactive product analytics so that everyone can find answers to their product questions. To ensure a good user experience, Amplitude must provide these answers quickly. So when one of our customers complained about how long it took to load the dropdown list of event properties in the Amplitude UI, we set out to investigate the issue in detail.

By monitoring latency at different levels, we realized that one particular PostgreSQL query took 20 seconds to complete. This came as a surprise to us, since both tables have indexes on the column being joined. Slow query
39

olegchir
Mar 20, 2019 at 02:20

Time to read
5 min

Number of views 56K

Game development *Game design *Game promotion *Games and game consoles

Last night, March 19, Google held its own presentation within the Game Developers Conference. The essence of what is happening is a new video streaming service that allows you to play from any device without the need for a powerful computer or console, and a special gamepad for it.

If that’s not enough, Google is introducing a new game studio run by Jade Raymond, former Ubisoft Montreal executive producer and Ubisoft Toronto managing director.

A quick overview of the presentation with screenshots – under the cut. Detailed text transcript, perhaps a little later.

Please note that under the cut there will be a lot of images in 1920×1080 resolution, which create good such traffic. Olso, I warned you.

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Total votes 81: ↑76 and ↓5 +71

Comments
724

analyticsgroup_ru
Mar 15, 2019 at 09:56

Time to read
6 min

Number of views 123K

Data Mining *Brainfuck *Big Data *Data visualization *Research and forecasting in IT *

From the sandbox

Who are we and what were the prerequisites for the project?

Good afternoon, my name is Lazarev Vladimir, I am the head of the BI integrator Analytics Group. We make visual reports for business on marketing, sales, finance, logistics based on the leading analytical platforms Qlik Sense, Power BI, Tableau.

The visual component is very important in BI platforms. If you have looked at dozens of demo reports of BI systems and you do not like how this or that platform looks, then most likely you will not implement it, even if you are satisfied with the price and technical characteristics. Based on this, the need is born to see the same data in different analytical platforms so that it can be compared.

And it is desirable that the data be interesting… 🙂

Where did the idea to make this report come from?

A few years ago, the Higher School of Economics published an article on the formation of prices for the services of girls with low social responsibility in Moscow. These were aggregated data from an analysis of 1,800 questionnaires. We found the data behind these conclusions of the HSE sociologists interesting. And we decided to work on this topic.

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Total votes 171: ↑139 and ↓32 +107

Comments
165

andrei_mankevich
Mar 19, 2019 at 12:18 pm

Time to read
12 min

Views 97K

Mobile Application Development *Android Development *Google API *Reverse Engineering *Interview

Google loves Easter eggs. He loves it so much that you can find them in almost every product of the company. The tradition of Easter eggs in Android has been going on since the very first versions of the operating system (I think everyone knows what will happen if you click on the line with the Android version several times in the settings).

But it also happens that Easter eggs are found in the most unexpected places. There is even such a legend: once a programmer googled “mutex lock”, and instead of search results he got to the foo.bar page, solved all the problems and got a job at Google.

Event reconstruction

Here is the same amazing story (only without a happy ending) happened to me. Hidden messages where they definitely cannot be, reverse Java code and native libraries, a secret virtual machine, passing an interview at Google – all this is under the cut.

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Total votes 279: ↑277 and ↓2 +275

Comments
302

Vsevo10d
Mar 18, 2019 at 06:44 AM

Time to read
7 min

View count 28K

Math *Science

One urban legend has it that the maker of sugar sticks hanged himself after learning that consumers didn’t break them in half over a cup, but gently ripped the tip off. This, of course, is not so, but if one follows this logic, then one British lover of Guinness beer named William Gosset should not only hang himself, but also drill the Earth to the very center with his rotation in the coffin.