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Изходен канал @clockstackwheels · Post #296 · 11.04

Паттерн Декоратор — специальный способ организации модулей в программе, который позволяет подставить какую-то новую функцию прямо в середину цепочки вызовов, тем самым чуть-чуть подкорректировав поведение. Например, в реальном мире очки для чтения это декоратор. Вы ставите их между вашими глазами и текстом. Глобально взаимодействие ваших глаз и текста не меняется: отражённые световые лучи от страницы книги попадают в ваши зрачки, что с очками, что без них. Но очки располагаются посередине: они принимают лучи на вход и преломляют их, передавая дальше вам в глаза уже изменёнными. Важной особенностью является тот факт, что очки можно снять. Они не требуют ни модификации вашего тела, ни модификации книги. Вообще никакие условия не нужны, кроме наличия самих очков. А если вы в линзах, то внешний наблюдатель может даже этого не знать. Класс-декоратор должен быть спроектирован так, чтобы не требовать никаких изменений в объектах, с которыми он работает. Его можно отключить, чаще всего буквально закомментировав одну строку. В примере ниже программа выведет текст "Привет, мир, в натуре.", и вот это дополнение в конце как раз дописано декоратором. Можно убрать или закомментировать подчёркнутую строчку, не трогая остальной код, для всех внешних вызовов сигнатуры останутся теми же самыми, но выводиться будет уже просто "Привет, мир". В декораторы можно прятать логику, которую буквально навешивают поверх основной функции программы. Например, проверку прав на выполнение операции. Перевод на другой язык, логирование, поддержку обратной совместимости при обновлении и так далее. #dev

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@PensivePost · Post #5476 · 18.10.2021 г., 23:36

SHE I met a girl beautiful and bold, She was much sweeter then i was told. Whenever i saw her she had blushing smiles, Which preserved her secret files. Her looks gave me breathless days and sleepless nights, Without her i was like a dark room without any lights. There were many similarities between us, I think ,thats the reason why she became my crush. She is very afraid of losing me, But i'll tell you,she is the girl for whom i will be bending on my knee. There is much more to say, But i think i should end it up for today. #review#adi

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@PensivePost · Post #5478 · 19.10.2021 г., 08:55

Day & Night This is a tale about "day" and "night", who loves each other with all their might. Both of them have qualities which are extremely differential, yet the amount of passion they share is just unconditional. Their love is too unlucky and cruel, the only time they meet is for a duel. Evenings are just a glimpse of their togetherness, without each other they are always surrounded by emptiness. Staring at the pain in their lover's eyes, trying to comfort each other with their fake smiles, the level of sadness is so high that sometimes even their pain cries. Yet they somehow find hope in their despair, that tomorrow they wont shed any tear, but when the eyes meets their pair, they weep just like a kid does for a bear. Even the mornings need night to hear them cry, Even the nights need morning to motivate them to try. But at last in the world full of similar lovers, they will always stand in corner with their feelings covered. #adi#review#day&night

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@PensivePost · Post #5477 · 19.10.2021 г., 00:22

HORROR It was a chilling night, Though the moon was shining very bright. I was in a village in Bihar, Lying on the terrace and admiring the brightest star. Then suddenly, I got some strong vibes, That someone was staring me with his cruel eyes. I was on my legs in a fraction of a second, Searching for the person every corner and end. But he was nowhere to be seen, Again I lied on the terrace and soon went into a deep dream. While I was sleeping, I could make it out that somebody sitting beside me was weeping. As soon as I opened my sleepy eyes, I could no longer hear the cries. This time I was pretty sure of his presence, So I stood up with my angry face which was lacking in patience. I walked to the centre and cried, "If you dare to test my patience then come in front and try". As soon as I finished saying this, A man appeared in front ,crawling on his elbows and knees. My angry eyes soon filled up with tears for mercy, But he didn't care and kept on moving with eyes full of fiery. My heartbeat was growing faster, I became more depressed after hearing his wicked laughter. I was so frightened that I fainted under the moon, When I opened my eyes I was in my dad's room. After asking a bunch of questions, I got to know that my dad bought me down and indirectly saved me from the situation. I have never said anyone about that dreadful night, Due to which I am still afraid to go alone on terrace in bright daylight. #adi#review#horror

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@market_headlines · Post #28156 · 02.04.2026 г., 18:45

#анлок 🔐 Крупнейшие разблокировки альткоинов в апреле: ▫️#RAIN - $294,26m ▫️#ZRO - $45,56m ▫️#TON - $43,08m ▫️#UDS - $42,02m ▫️#STABLE - $30,95m ▫️#ADI - $29,89m ▫️#PUMP - $15,84m Crypto Headlines