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Изходен канал @clockstackwheels · Post #884 · 5.10

Роскосмос пару дней назад опубликовал отчёт о том, почему упала "Луна-25". Там конечно канцелярит, но можно примерно понять, что двигатель коррекции получил неверные данные от акселерометра: из-за возможного попадания в один массив данных команд с различными приоритетами их исполнения прибором Это очень похоже на программную ошибку, а это моя сфера, и я решил над ситуацией поразмыслить. Хейтеры сразу стали строчить комментарии в стиле "Ололо, наняли каких-то идиотов, которые простейшие тесты не провели". Тут обычно справедливо вспоминают аварию с европейской ракетой Ариан-5 в 1996 году. Там буквально из-за пары строчек кода в результате неправильного приведения числовых типов ракета за 7 млрд баксов развалилась на куски в воздухе. Бывает. Что касается Роскосмоса, при всей его сомнительной репутации, объяснение "Дураки не провели тесты" звучит лично для меня неправдоподобно. На мой личный взгляд возможны два варианта: 1. Если в описании ошибки слово "приоритет" обозначает какой-то признак внутри объекта команды, значит, на входе в приёмный модуль эти команды не были отфильтрованы. Выглядит как грубая ошибка, целый логический блок упущен. Вряд ли этот блок вообще не написан, скорее всего он не выполнился. Такое бывает, если в тестовой среде есть какое-то условие, которого нет в рабочей, и именно это условие отвечает за выполнение участка кода. Сталкивался с таким миллион раз. Самое дикое из последнего: код парсит эксель-таблицу с числами. Разработчик написал, запустил проверил, прогнал тесты, всё ок. Отправляем в прод — все числа будто бы рандомно меняются на другие. Запускаем снова — у всех разработчиков функционирует нормально, а в проде на сервере нет. Таблица одна и та же. Можете подумать, почему так. Ответ: у разработчиков стоит русская локаль и десятичный разделитесь это запятая, а на проде в докере точка. При парсинге на проде запятая уже интерпретируется как разделитель тысячных разрядов. 2. Куда вероятнее, что слово "приоритет" в описании ошибки обозначает время, а, значит, список команд просто не был отсортирован, и в обработчик уже после актуальных значений попали какие-нибудь начальные нулевые данные, сбившие логику. По косвенному описанию проблемы очень похоже именно на это. Значит, на тестах всегда порядок возникновения команд соответствовал порядку их прихода, а в реальности перестал соответствовать. Вообще, работать с железом очень сложно. Какую-нибудь схемку заглючило от холода, она задержала ответ от датчика на миллисекунду, и всё. Никто не знал, что такая проблема возможна, пока она не возникла. Мне рассказывали о таком случае: юзер логинится на сайт и иногда логин проходит, а иногда нет. Логин и пароль те же самые. Просто в случайные моменты времени ему возвращают токен авторизации, а в другие моменты времени ошибку 403. Никакой закономерности нет вообще. Нет зависимости от времени суток и даты. Сервер точно работает стабильно и не падает все 100% времени. Почему так может быть? Ответ: у сервиса авторизации два инстанса, перед которыми балансировщик нагрузки. В одном инстансе данные для авторизации есть, в другом нет. Балансировщик при примерно одинаковой нагрузке включает просто случайный выбор между ними. В общем, программисты иногда допускают такие косяки, что какая-то мелочь может привести к серьёзной аварии. Это я вам говорю как программист, который пишет для атомных станций :) #dev

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English Speakers

@English_Speakers · Post #3352 · 13.03.2018 г., 14:53

🔈IELTS SPEAKING : Vocabulary Usage tip in the test ☝️ Many IELTS students worry too much about using high level vocabulary for the speaking test. However, you are not expected to use academic vocabulary for this part of the test. You should only use vocabulary that you are very comfortable with. Do not try practicing new vocabulary during your IELTS test. ❇️ Overthinking about vocabulary causes a lot of students to make mistakes, feel stressed out, and to say "uhhh" and "ummm" too much. ❗️What you should focus on is avoiding common words and phrases, such as: ▪️I like ▪️I think ▪️For example 👉​Although it's OK to sometimes use these words/phrases, you should use a bit of variety when you're speaking so that you won't sound like a boring robot. #Speaking 🔛@English_Speakers

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Erkinov Otabek || IELTS

@cambridgeieltsbooks · Post #3297 · 19.09.2023 г., 02:02

✅Speaking time 📌This book is written by a certified professional IELTS instructor who scored Band 9.0 in Academic IELTS. It provides useful tips and strategies for IELTS speaking. ♻️Sharing is caring 😊 #speaking ✅Channel:@cambridgeIELTSbooks

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Erkinov Otabek || IELTS

@cambridgeieltsbooks · Post #3187 · 08.09.2023 г., 04:34

✅Speaking time ✅Here’s a list of prompt words that you can use to help you prepare in speakingpart 2 💠Introductory phrases - when you start your talk 🔹I’m going to talk about... 🔸I’d like to talk about... 🔹I want to talk about... 🔸What I'm going to talk about is... 🔹I'm going to describe... 💠Developing phrases - when you want to expand your argument: 🔸First of all... 🔹Secondly,... 🔸Additionally,... 🔹Another thing... 🔸Another reason why... 🔹What’s more,... 💠Background phrases - when you want to add some detail 🔹It's near... 🔸It happened... 🔹It took place... 🔸It’s been going on for/since... 🔹At that time... #speaking ♻️Sharing is caring🤓 ✅Channel: @cambridgeieltsbooks

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Fluent English™

@English_easyly_learn · Post #1271 · 14.01.2019 г., 07:08

​​​☝🏻Speaking: Using Fillers and Discourse markers. ✅When we speak we often use words called “Fillers” such as: 👉🏻Let me see / you know / well / yeah ❗️Caution: Do not over use fillers because it will cause problems with your fluency score in the exam. “You know” is very common when native speakers are talking, It is casual and informal and most people don’t realise they are saying it. It sounds like “ya know” …but do not overuse this, certainly do not use this in writing. These sounds and phrases make the conversation more natural and less robotic… but you have to make sure they are natural to you otherwise it sounds like you are just memorising everything. 👌🏻Share this with your friends! and help them learn IELTS effectively! #speaking @English_easyly_learn Is this article helpful?

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Fluent English™

@English_easyly_learn · Post #1224 · 04.12.2018 г., 14:35

✅Real Speaking Test IELTS Speaking test in Uzbekistan - October 2018 Interview 🔸 What is your full name? 🔸 Can I see your ID? 🔸 Where are you from? 🔸 Do you work or study? 🔸 What do you do? 🔸 Do you like working with people or on your own? 🔸 Why is that? 🔸 Is it good to let teenagers have part-time jobs? Why? 🔸 Do you have problems with noise? 🔸 Does noise affect your work? How? Cue Card Talk about things that you do to save money for a goal. Please say 🔸 What is the goal? 🔸 How do you save money? 🔸 When do you do it? 🔸 How well does this work for you? Discussion 🔸 Have you shared this way of saving money with anyone? 🔸 Is it important to teach children to save money? 🔸 Who is responsible for teaching children about saving money? 🔸 What are the natural resources that you think we waste the most? 🔸 Do you think technology might help control this? 🔸 What will happen if people don’t change their habits of using natural resources? 🔸 Why do you think so? A Friendly Reminder 🤝 Try to speak at least more than the examiner. If you are asked a question using one sentence, respond with two or more. And never give short, uncommunicative replies, Typically, you will be asked about everyday topics, such as work, studies, sport, family and so on. So you should try answering IELTS Speaking questions before the exam. You will be surprised how simple they are! You just need to learn appropriate vocabulary and understand what answers you will give🤓 ❤️ Note: Record your answers in order to check your pronunciation and work on it, if you made pronuncing errors😉 🙄 I hope you are enjoying my posts, So they are so helpful in preparing for the official IELTS test. I believe you guys will take too score from IELTS! By the way, I always try to send really useful posts to my channel! If you like them, then share them 😊 #speaking

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Fluent English™

@English_easyly_learn · Post #1184 · 07.10.2018 г., 05:33

✅Real Speaking Test IELTS Speaking test in Uzbekistan - September 2018 Interview 🔸 What is your full name? 🔸 Can I see your ID? 🔸 Where are you from? 🔸 Do you work or study? 🔸 Do you live in a flat or a house? 🔸 Describe your place. 🔸 Is there any celebrity in your country that you like? 🔸 Do you read about celebrities? Cue Card Talk about a person you have recently met and would like to know more about. 🔸 Who is that person? 🔸 How did you meet him/her? 🔸 Why would you like to know more about that person? Discussion 🔸 Let’s talk about relationships and friendship. 🔸 Do you agree that real friends are only made at young age? 🔸 Why could a friendship end? 🔸 Is it easier or only possible to make friends with people sharing similar interests? 🔸 What situations could make it easier for people to get to know one another? A Friendly Reminder 🤝 Try to speak at least more than the examiner. If you are asked a question using one sentence, respond with two or more. And never give short, uncommunicative replies, Typically, you will be asked about everyday topics, such as work, studies, sport, family and so on. So you should try answering IELTS Speaking questions before the exam. You will be surprised how simple they are! You just need to learn appropriate vocabulary and understand what answers you will give🤓 ❤️ Note: Record your answers in order to check your pronunciation and work on it, if you made pronuncing errors😉 I hope you are enjoying my posts, By the way, they are so helpful in preparing for the official IELTS test. I believe you guys will take too score from IELTS! So, if you like them, then share them 😊 #speaking @English_easyly_learn

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Fluent English™

@English_easyly_learn · Post #1183 · 07.10.2018 г., 05:33

✅Real Speaking Test IELTS Speaking test in Uzbekistan - September 2018 Interview 🔸 What is your full name? 🔸 Can I see your ID? 🔸 Where are you from? 🔸 Do you work or study? 🔸 Do you live in a flat or a house? 🔸 Describe your place. 🔸 Is there any celebrity in your country that you like? 🔸 Do you read about celebrities? Cue Card Talk about a person you have recently met and would like to know more about. 🔸 Who is that person? 🔸 How did you meet him/her? 🔸 Why would you like to know more about that person? Discussion 🔸 Let’s talk about relationships and friendship. 🔸 Do you agree that real friends are only made at young age? 🔸 Why could a friendship end? 🔸 Is it easier or only possible to make friends with people sharing similar interests? 🔸 What situations could make it easier for people to get to know one another? A Friendly Reminder 🤝 Try to speak at least more than the examiner. If you are asked a question using one sentence, respond with two or more. And never give short, uncommunicative replies, Typically, you will be asked about everyday topics, such as work, studies, sport, family and so on. So you should try answering IELTS Speaking questions before the exam. You will be surprised how simple they are! You just need to learn appropriate vocabulary and understand what answers you will give🤓 ❤️ Note: Record your answers in order to check your pronunciation and work on it, if you made pronuncing errors😉 I hope you are enjoying my posts, By the way, they are so helpful in preparing for the official IELTS test. I believe you guys will take too score from IELTS! So, if you like them, then share them 😊 #speaking @English_easyly_learn

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Fluent English™

@English_easyly_learn · Post #1175 · 04.10.2018 г., 18:17

✅Real Speaking Test IELTS Speaking test in Uzbekistan - September 2018 Interview – What is your full name? – Can I see your ID? – Where are you from? – Do you work or study? – What subject are you studying? – Do you use public transport? – Can you describe the transportation system in your city? – What can be improved in the current system? – What is your childhood experience of public transport? Cue Card Describe an occasion when you ate something completely new. Please say – What was it? – Where and when was it? – Why did you eat it? Discussion – Let’s talk about food. – What is different in the food culture of some countries? – What are nutritious foods that you know? – Do you think food patterns are changing nowadays? – Why is that? A Friendly Reminder 🤝 Try to speak at least more than the examiner. If you are asked a question using one sentence, respond with two or more. And never give short, uncommunicative replies, Typically, you will be asked about everyday topics, such as work, studies, sport, family and so on. So you should try answering IELTS Speaking questions before the exam. You will be surprised how simple they are! You just need to learn appropriate vocabulary and understand what answers you will give🤓 ❤️ Note: Record your answers in order to check your pronunciation and work on it, if you made pronuncing errors😉 I hope you are enjoying my posts, By the way, they are so helpful in preparing for the official IELTS test. So, if you like them, then share them 😊 #speaking @English_easyly_learn

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Fluent English™

@English_easyly_learn · Post #1173 · 29.09.2018 г., 07:21

✅Real Speaking Test IELTS Speaking test in Uzbekistan – September 2018 Interview – What is your full name? – Can I see your ID? – Where are you from? – Do you work or study? – Where do you study? – Will you continue to live there? – Do you like plants? – Do you think plants make good gifts? – Do you have any knowledge about plants? Cue Card Talk about your favourite comedy actor/actress. Please say – Who is he/she? – What do you like about him/her? – Is he/she the same in real life? Discussion – What places would you like to visit? – Why would you like to visit that place? – Who would you go there with? – Do your parents always accompany you? – What are the various pastimes of people in your country? – Do you think leisure activities are different for men and women? – Do you think age has something to do with a choice of activities? A Friendly Reminder🤝 Try to speak at least more than the examiner. If you are asked a question using one sentence, respond with two or more. And never give short, uncommunicative replies, Typically, you will be asked about everyday topics, such as work, studies, sport, family and so on. So you should try answering IELTS Speaking questions before the exam. You will be surprised how simple they are! You just need to learn appropriate vocabulary and understand what answers you will give🤓 ❤️ Note: Record your answers in order to check your pronunciation and work on it, if you made pronuncing errors I hope you are enjoying my posts, By the way, they are so helpful in preparing for the official IELTS test. So, if you like them, then share them🤘 #speaking @English_easyly_learn

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Fluent English™

@English_easyly_learn · Post #1164 · 25.09.2018 г., 05:53

✅Speaking time Describe a time when you received good service in a restaurant or cafe You should say 🔸when this was 🔸what kind of restaurant or cafe you were in 🔸why you were there 🔸and why you thought the service was go SAMPLE: I’m going to talk about the service we received in a restaurant where a friend of mine celebrated his birthday last Saturday evening. My friend had decided to book a table in a local Italian restaurant for the party. It was a small, family-run place, but this made it feel all the more welcoming and inviting. The atmosphere was great and the service was excellent. As I mentioned, I went to the restaurant because a friend had invited me to celebrate his birthday there. There were about ten of us there - mostly people I’ve known since university - and it was really nice to catch up with them and chat about what we had all been up to since we last got together. The service was good because the restaurant staff and owners really made us feel at home. From the moment we walked in, the waiters were polite, approachable and attentive; nothing was too much to ask. They brought out a cake with candles and sang ‘Happy Birthday’ to my friend, although we hadn’t asked them to do this, and the restaurant owners kept checking whether we were happy with everything, which was thoughtful of them. All in all, the delicious food, good company and friendly service made it an unforgettable evening. ✅Vocabulary 🔸atmosphere was great 🔸welcoming and inviting 🔸service was excellent 🔸made us feel at home 🔸polite, approachable and attentive 🔸nothing was too much to ask 🔸 thoughtful 🔸an unforgettable evening. #speaking @English_easyly_learn

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