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Привет, Хабр! Меня зовут Дмитрий Попов, я Android‑разработчик в ПСБ. В какой‑то момент мне захотелось разобраться — что такое корутина и откуда они вообще взялись. Погрузившись в различные статьи и видео, я узнал много нового, рассказал коллегам внутри команды, а теперь решил рассказать и вам. Все, что важно знать о корутинах, по моему скромному мнению, — в этой статье!

Тест кликает с force: true, ждёт waitForTimeout(3000) и не делает ни одной проверки — а CI с подключённым eslint-plugin-playwright зелёный: все три греха в recommended — warning. Я выписал из исходников плагина, где error, а где warn. Под катом — конфиг, который это чинит. Ну и десять правил ревью, до которых линту не дотянуться в принципе.

Спецификация PCIe 6.0 была утверждена еще в 2022 году — она дает вдвое бо́льшую скорость по сравнению с PCIe 5.0. Но время шло, а устройств с ее поддержкой на рынке почти не было. В 2026 году ситуация наконец сдвинулась с мертвой точки: появились первые серийные NVMe SSD. Разберем на примере запущенных в массовое производство серий Samsung PM1763 и Micron 9650.

People gather at cafes and outdoor screenings to support team after Spain’s backing for Palestinian rights

The Spanish football team’s World Cup win has been celebrated in the streets of Gaza, where Spain’s support for Palestinian rights and Israel’s backing for the Argentinian team turned the competition into more than a football showdown.

Gathered at cafes and outdoor screenings, Palestinians defied the risk of Israeli attacks to cheer on a team they had taken to their hearts.

Летом рабочий ритм часто становится спокойнее: часть коллег уходит в отпуск, а запуск новых проектов откладывается до осени. Это подходящее время, чтобы закрыть пробелы в знаниях, освоить новый инструмент или подготовиться к более сложным задачам.

Собрали шесть программ для разработчиков, архитекторов, администраторов и тестировщиков, которые стартуют в июле, августе и начале сентября...

Vertical Aerospace says government has given £10m backing, taking its total investment in the project to £48m

British flying taxi startup Vertical Aerospace has said the UK government has expressed interest in buying a military variant of its aircraft as it races to gain approval for flights with paying passengers.

Vertical also welcomed another £10m grant from the government, taking its total UK state funding to £48m.

People gather at cafes and outdoor screenings to support team after Spain’s backing for Palestinian rights

The Spanish football team’s World Cup win has been celebrated in the streets of Gaza, where Spain’s support for Palestinian rights and Israel’s backing for the Argentinian team turned the competition into more than a football showdown.

Gathered at cafes and outdoor screenings, Palestinians defied the risk of Israeli attacks to cheer on a team they had taken to their hearts.

George Foster tells royal commission Australia’s democratic institutions fundamentally different, ‘but I can’t ignore certain disturbing parallels in the social atmosphere’

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A rise in antisemitism across Australia has “disturbing parallels” with the social climate of Nazi Germany, the president of the Australian Holocaust survivors association says.

George Foster, the president of the Australian Association of Jewish Holocaust Survivors and Descendants, told the antisemitism royal commission that he did not believe Australia was “becoming another Germany in the 1930s”.

Есть паттерн, который я вижу почти в каждом кластере, куда прихожу: liveness-проба, скопированная из туториала, которая годами тихо делает продакшен хуже. Не «не помогает» — именно делает хуже: превращает локальные замедления в каскадные рестарты и красивые инциденты на ровном месте.

Тезис статьи простой: liveness-проба — это не «проверка здоровья». Это заявление «если этот запрос не ответил — процесс нужно убить». И в большинстве конфигураций, которые я встречал, это заявление ложно.

Vertical Aerospace says government has given £10m backing, taking its total investment in the project to £48m

British flying taxi startup Vertical Aerospace has said the UK government has expressed interest in buying a military variant of its aircraft as it races to gain approval for flights with paying passengers.

Vertical also welcomed another £10m grant from the government, taking its total UK state funding to £48m.

Is that a rooftop crocodilian? Can you cause a forest fire in a matchbox? Things are not always as they seem with the winners of this year’s Lensculture critics’ choice awards

The seven inhabited isles off the North Sea coast, part of a Unesco world heritage site, are a sanctuary for wildlife – with great hotels and restaurants too

‘Can you hear that?” my guide Andrea Wellmeyer asks as I sink a little deeper into the wet ground, cold mud seeping between my toes. When the wind drops, I detect a faint but distinct crackling, similar to the rustle of a sweet wrapper or the bubbling of sparkling water. “That’s the Wattknistern,” she says, “a natural phenomenon caused by the tens of thousands of mud shrimp that live here.”

We’re standing in the Wadden Sea mudflats on Norderney, an island just off Germany’s North Sea coast. It’s Friday evening at low tide. In the town centre, bars are pumping with music, but here, just 15 minutes along the southern edge of the island, it’s a completely different story.

The grit and grandeur of 80s New York drive this rollicking story of an underground wheeler-dealer

In the summer of 1977 a bolt of lightning struck a substation on the Hudson River, knocking out power across New York City. Two nights of darkness sparked a wave of looting as Harlem and Bronx teenagers swiped high-end items from the downtown stores. They took speaker systems and turntables to experiment with at home. They taught themselves how to scratch and mix, and sang self-styled scat lyrics into stolen microphones. Hip-hop, according to urban legend, was the child of a lightning strike and a robbing spree.

It’s art from crime, thinks Ray Carney, the hardscrabble hero of Colson Whitehead’s rollicking Cool Machine, the final part of his Harlem Trilogy. Or possibly vice versa, given that the man dislikes rap music and nurses a sneaking affection for old-school smash-and-grab. For years Carney has led the sort of intrepid double life that would make Spider-Man proud, supplementing his furniture business on 125th Street with a lucrative sideline as an underworld fence. In his stealthy, dogged fashion, he helps facilitate a process he describes as “the churn”: the movement of stolen goods through New York. The churn fuels the economy and helps refresh the culture. It’s the city’s equivalent of an endocrine system.

In today’s newsletter: As the new prime minister enters No 10, our journalists take you through what it was like covering his first hours in power

Good morning, and let’s abandon all conditional tenses because finally Andy Burnham is UK prime minister and, on a day of ceremony and celebration, he pledged his government would be “a circuit breaker for Britain”.

A defining characteristic of Team Burnham thus far has been the concentrated silence at its heart – a vacuum filled by increasingly frenzied speculation in recent days about his cabinet picks and policy priorities. As the black box finally cracked open on Monday, with his first instruction as prime minister – to end rough sleeping – and his surprise choice of chancellor, I was at the Guardian’s head office in London, speaking to editors and correspondents covering the early hours of Burnham’s premiership about what they might reveal for the country.

UK news | A 28-year-old man from Rotherham has been charged with the murder of the former MP and Reform UK party spokesperson Ann Widdecombe.

Technology | Cases of predators coercing children into harming themselves or producing sexual photos and videos of themselves have surged globally in the past year, child safety experts and law enforcement officials warn.

Iran | Nearly 100 US service members have been injured over the last two weeks of escalating strikes on Iran, the Pentagon has said, as Tehran launched a wave of reprisals to the tenth consecutive night of attacks.

Ryanair | The airline has reassured travellers that its planes are safe after a passenger was almost sucked out of a window mid-flight this month, and have reported strong summer bookings after a profits slump.

UK politics | Reform UK MP, Sarah Pochin, has complained that the standards system investigating Nigel Farage over undeclared gifts is a “kangaroo court” and that “the media, the British state and the old parties have mounted a vicious and desperate campaign to stop Reform UK”.

Newly appointed chancellor John Healey says reduction will be funded by cancelling digital ID scheme

Electricity bills will be reduced by an average of £45 a year from October, after Andy Burnham announced the government would remove VAT from them.

The new prime minister said on Tuesday he was implementing an immediate tax cut to help ease cost of living pressures for households in Britain.

Еще несколько лет назад цифровая информационная модель воспринималась преимущественно как инструмент проектировщиков и строителей. После ввода объекта в эксплуатацию модель зачастую теряла актуальность и превращалась в архивный материал. Сегодня ситуация постепенно меняется. Все больше собственников и эксплуатирующих организаций рассматривают ЦИМ как основу для управления объектом недвижимости на протяжении всего жизненного цикла.

Причина проста: именно этап эксплуатации формирует основную часть совокупных затрат на объект. Если на стадии проектирования принимаются технические решения, а строительство заканчивается вводом здания в работу, то эксплуатация продолжается десятилетиями. Именно здесь возникают расходы на техническое обслуживание инженерных систем, ремонты, энергопотребление, управление персоналом и устранение аварийных ситуаций.

10 новых российских продуктов для совместной работы с данными, автоматизации работы юристов, внедрения ИИ в отделы снабжения, корпоративных коммуникации, отслеживания привычек и многого другого. Битва за «Продукт недели» началась!

Product Radar — здесь каждую неделю публикуются лучшие онлайн-сервисы и железки от русскоязычных команд.

Вторая статья из цикла «Аналитик в чужом процессе»

После первой статьи я решил посмотреть существующие дашборды Service Desk. Оказалось, что проблема не в отсутствии отчётов. Иногда красивый дашборд опаснее его отсутствия — он создаёт ощущение контроля там, где его нет.

This blog is now closed. Read our latest full report here.

Lebanon’s president, Joseph Aoun, is due to meet Donald Trump for the first time today as he wraps up a four-day visit to Washington.

The meeting coincides with ongoing US-mediated talks between Lebanon and Israel. The two sides announced a “framework agreement” on 26 June which stipulates the withdrawal of Israeli forces from southern Lebanon as well as the disarmament of Hezbollah.

ИИ увеличивает продуктивность разработчиков на 55% — по крайней мере, к такому выводу пришли в этом исследовании.

Неужели мы наконец-то нашли вот ту самую пушку, которую индустрия ждала не один десяток лет? Бери инструмент, закрывай задачи в два раза быстрее и иди пить кофе трать оставшееся время на саморазвитие или что-то в таком духе.

Но так ли это на самом деле? Почему с ИИ код действительно пишется быстрее, а вот ревью — затягивается? Почему фичи релизятся быстрее, а поддерживать их становится сложнее? Давайте разберем, почему так происходит, что на самом деле стоит за громкими цифрами и где проходит тонкая грань между делегированием рутины и потерей экспертизы.

In a letter to shippers, the Houthis have threatened to attack any ships that load or discharge Saudi oil

• Houthis threaten to attack shipping tankers if they use Saudi Arabian ports on Red Sea

Lebanon’s president, Joseph Aoun, is due to meet Donald Trump for the first time today as he wraps up a four-day visit to Washington.

The meeting coincides with ongoing US-mediated talks between Lebanon and Israel. The two sides announced a “framework agreement” on 26 June which stipulates the withdrawal of Israeli forces from southern Lebanon as well as the disarmament of Hezbollah.

Mermaid это текстовый формат описания диаграмм. В строках задаются тип схемы, узлы и связи. На выходе получается SVG. Формат подходит для API и базы данных. Код можно сгенерировать, проверить, сохранить, открыть повторно и отрендерить на клиенте.

В mermind/views.py добавлен 503, если ответ модели не начинается с валидной головы Mermaid. Без этой проверки запрос завершается успешно, ответ от модели приходит, но диаграмма не строится. В ответе остаются fenced-блоки, Markdown, строки с #, служебный текст и фрагменты до первой строки диаграммы.

В проекте собран полный серверный и клиентский контур. Генерация, очистка ответа, проверка, рендер, повторная правка, сохранение и библиотека.

Как извлекать Mermaid-код из ответа модели. Ответ сначала режется до fenced-блока. Потом проверяется первая строка.

Powerball ticket sales in the United Kingdom will begin Tuesday, giving players across the Atlantic a chance at winning the same massive jackpot that U.S. players already play for.

(Image credit: Jenny Kane)

Давайте признаем: сегодня (особенно после ухода Джобса) технологические презентации выглядят как тоска смертная. На сцену выходит CEO, показывает несколько слайдов про то, как «ИИ» всех спасет, демонстрирует пару новых функций, обещает революцию — и через неделю все об этом забывают. А вот всего полвека назад будущее не анонсировали на словах — его строили в натуральную величину. 

В 1970 году 65 миллионов человек приехали в Осаку посмотреть, каким будет XXI век. Они гуляли среди роботов, видеотелефонов, движущихся тротуаров, магнитных поездов, компьютерных систем, автоматизированных домов и гигантских мультимедийных инсталляций. Многие из этих технологий еще не существовали, но именно тогда люди впервые увидели, каким должен стать мир через несколько десятилетий.

Посмотрим и мы — уже с другой стороны, из будущего, которое оказалось довольно печальным.

New prime minister urged to introduce 2% minimum charge on households with more than £100m in wealth

A wealth tax on the UK’s super-rich households could raise £10bn a year, according to academics who urged Andy Burnham to include the measure in his plans to “make tax fairer” and pay for better public services.

The sum could be raised through a 2% minimum charge on households with more than £100m in wealth and would affect fewer than 1,000 of the richest UK households, according to the study by Gabriel Zucman, a professor of economics at the Paris School of Economics, and Ben Tippet, a lecturer in economics and wealth inequality at King’s College London.

Revamped Ripon attraction reopens as a more immersive experience telling ‘national story’ of poverty and welfare

Visitors to one of Britain’s most complete surviving Victorian workhouses won’t have to strip and bathe in someone else’s bath water. But they might get some gruel, they can sweep the yard and there are “schoolmaster” volunteers happy to tell children how to behave.

“You are literally going to walk in the footsteps of people who have experienced this place,” said the director of the Ripon Museums Trust, Alexa Vernon.

Experts urge ministers to update legislation to prevent intended parents resorting to riskier arrangements abroad

Surrogates, parents and children are being failed by the UK’s archaic laws, which are “creaking at the seams” as demand for surrogacy grows rapidly, experts have said.

Figures obtained by the Guardian show there were just under 1,000 children born to surrogates in 2025, double the number in 2015. The rise has been driven by a rise in the number of gay couples seeking to be parents, increasing infertility and shifting cultural attitudes.

Research during Hungary election shows AI recommended parties not running and gave highly volatile answers to identical prompts

AI chatbots provide inaccurate, inconsistent and unreliable guidance to voters asking which party they should back, a study suggests, often recommending the wrong party, not mentioning the right one, or listing parties not even running.

“The results raise serious concerns about the reliability of general-purpose AI systems in electoral contexts,” the study, published by the civil liberties group Liberties and based on research during this year’s Hungarian parliamentary elections, concluded.

Interim report not able to draw ‘nexus’ between matters referred to child protection and circumstances leading to five-year-old’s alleged murder

•Warning: This story contains references to Indigenous Australians who have died

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Kumanjayi Little Baby’s mother was “effectively” left alone to protect her children while also experiencing domestic violence, because child protection authorities failed to adequately assess multiple threats to her safety, a draft review has found.

But the interim report, tabled in parliament on Tuesday, found that despite those conclusions, the review was unable to draw a link between the child protection referrals and the five-year-old Warlpiri girl’s death.

Spanish white pickled anchovies top this full-flavoured dish that’s easy to make and made for sharing

In Spain, some of our most loved dishes come from making something special out of very little. This salad is exactly that kind of food: it’s about using what is already in the house and turning it into something generous and full-flavoured. I have always loved how these dishes bring people together, because they’re designed to be placed in the middle of the table for everyone to share. They remind me of long, relaxed lunches that slowly turn into the afternoon and evening, and where conversation matters as much as the food. Simple, honest and full of character, this is the kind of cooking that never goes out of style.

Experts urge ministers to update legislation to prevent intended parents resorting to riskier arrangements abroad

Surrogates, parents and children are being failed by the UK’s archaic laws, which are “creaking at the seams” as demand for surrogacy grows rapidly, experts have said.

Figures obtained by the Guardian show there were just under 1,000 children born to surrogates in 2025, double the number in 2015. The rise has been driven by a rise in the number of gay couples seeking to be parents, increasing infertility and shifting cultural attitudes.

New prime minister urged to introduce 2% minimum charge on households with more than £100m in wealth

A wealth tax on the UK’s super-rich households could raise £10bn a year, according to academics who urged Andy Burnham to include the measure in his plans to “make tax fairer” and pay for better public services.

The sum could be raised through a 2% minimum charge on households with more than £100m in wealth and would affect fewer than 1,000 of the richest UK households, according to the study by Gabriel Zucman, a professor of economics at the Paris School of Economics, and Ben Tippet, a lecturer in economics and wealth inequality at King’s College London.

Research during Hungary election shows AI recommended parties not running and gave highly volatile answers to identical prompts

AI chatbots provide inaccurate, inconsistent and unreliable guidance to voters asking which party they should back, a study suggests, often recommending the wrong party, not mentioning the right one, or listing parties not even running.

“The results raise serious concerns about the reliability of general-purpose AI systems in electoral contexts,” the study, published by the civil liberties group Liberties and based on research during this year’s Hungarian parliamentary elections, concluded.

Revamped Ripon attraction reopens as a more immersive experience telling ‘national story’ of poverty and welfare

Visitors to one of Britain’s most complete surviving Victorian workhouses won’t have to strip and bathe in someone else’s bath water. But they might get some gruel, they can sweep the yard and there are “schoolmaster” volunteers happy to tell children how to behave.

“You are literally going to walk in the footsteps of people who have experienced this place,” said the director of the Ripon Museums Trust, Alexa Vernon.

The company argues that it’s for individuals to ensure they don’t ‘actively exploit’ this technology. That won’t keep children safe

It took me a while to realise what the man sitting next to me on the train was doing. He was flicking through pictures of a little girl on his phone; zooming in on some, cropping the images. Hardly unusual, of course, except that on closer inspection the pictures were very clearly of the toddler sitting opposite us, playing with her parents. On a crowded train of people mostly staring obliviously at our own phones, a stranger had been covertly photographing that little girl over and over again. And if it hadn’t been for that very visible phone screen giving him away, he wouldn’t have been caught.

That encounter was a while ago but my memory was jogged last week listening to a clip of Meta’s VP of wearables, Alex Himel, talk fondly to the BBC about using his new smartglasses to film his daughter singing in a talent contest. They let him capture the memory without having to watch her through a screen, he said, freeing him to be “kind of living in the moment, head up and hands free”. So far, so sweet. But what about the risk of creeps potentially using them to film other people’s daughters covertly, heads up and hands free? Meta’s smartglasses have a tiny flashing warning light on the frame to indicate when the wearer is recording, but the technology is still new enough that many people don’t think to look for it. And in the age of AI, stolen images of children matter. Taken in real life or scraped from the internet, they’re the raw material for generating realistic-looking child abuse material of the most extreme and disturbing kind. (If that sounds like a grim but ultimately fairly victimless crime, the Internet Watch Foundation warned in a recent report that AI-generated material risks fuelling sexual interest in children, normalising violence and increasing the risk of real-life offending.)

Gaby Hinsliff is a Guardian columnist

Do you have an opinion on the issues raised in this article? If you would like to submit a response of up to 300 words by email to be considered for publication in our letters section, please click here.

Чинишь старый сервер, чинишь, а он всё равно выходит дороже нового — только это не сразу видно, ремонты разбросаны по тикетам, никто их не складывает. Показываем, как поймать момент, когда пора списывать.

Hartington Meadows, Derbyshire: Amid a complex reticulation of stalks, stems, blooms and leaves, the right response might be to drop down before it

In his glorious poem Haymaking, about a flower meadow, Edward Thomas describes how the fiery day “had a kernel sweet of cold” and “the white empty road was lightly strewn/With leaves”. The heat here, however, was unrelieved, and if the road was empty, it was also liquefying at its margin. Sweat banded my cap and ran in the creases at the backs of my bare legs, where, I noticed, the horseflies focused their attentions.

Flower meadows, more than any other British land form, seem to be the most entangled and entangling places we have. They encircle and almost invade you with a sense of richness: not just the entwining hum of insect wings, nor the penetrating chromatic songs of the flowers themselves, but in an exuberant aura of living abundance.

Albanese government’s approval of North West Shelf gas extension being challenged by the Australian Conservation Foundation and Friends of Australian Rock Art

The Albanese government’s decision to approve one of the world’s largest gas projects in Western Australia is being challenged in the federal court, setting up a significant test of how Australia’s environment law deals with the climate crisis.

The Australian Conservation Foundation (ACF) and Friends of Australian Rock Art (Fara) are this week running concurrent court challenges against the approval of the extension of Woodside’s major North West Shelf gas export project.

Industry says government’s failure to address cooling demands means AI growth plans are ‘fatally flawed’

The UK will not have enough water for future datacentres, the water industry has said in stark criticism of the government’s AI growth plans.

Datacentres rely on large amounts of water to manage the heat generated by densely packed servers. Cooling towers, chillers and humidification systems make direct use of this water, with large volumes also consumed indirectly through high electrical power needs.