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Изходен канал @clockstackwheels · Post #973 · 20.04

В C# есть модификатор доступа internal, который закрывает свойство или метод для всего, кроме текущей сборки (сборка это по сути группа пространств имён). И это чертовски удобно для построения правильной архитектуры по DDD — ты делаешь домен отдельной сборкой без внешних зависимостей, у сущностей закрываешь сеттеры и другие поля модификатором internal, а бизнес-правила с открытыми методами уже пишешь в агрегатах, которые содержат эти сущности. Агрегаты объявлены в той же сборке, так что они могут с сущностями делать что угодно, но слой приложения уже сможет вызвать только метод агрегата. Пример. Есть бизнес-процесс, который включает в себя две сущности: письмо и прикреплённый к нему документ. У каждой из этих сущностей разные жизненные циклы, но письмо можно отправить только в том случае, если статус документа "Согласован". Мы делаем агрегат "письмо с документом" и там public-метод отправки письма сначала проверяет статус документа, а потом вызывает internal-метод отправки в сущности письма. Снаружи (вне домена) вызвать сразу отправку письма невозможно. Но как эту задачу решают разработчики на других языках? Я совершенно не понимаю, как сделать хорошую архитектуру без internal. Окей, в некоторых языках вообще нет вменяемого ОПП и системы типов, но и к таким ребятам я бы не подходил с вопросами об энтерпрайз-архитектуре. Однако, многие серьёзные проекты пишутся на Java или, скажем, Go, что делают разработчики там? Может, кто-нибудь знает, и расскажет мне в комментариях? #dev

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@business_idea4 · Post #4733 · 27.01.2026 г., 17:26

Here are 5 key takeaways from the book "STRATEGIZE TO WIN" - 1. #Know your strengths and weaknesses. This is the foundation of any successful strategy. Once you know what you're good at and what you're not so good at, you can start to build a strategy that plays to your strengths and minimizes your weaknesses. 2. #Set clear goals. What do you want to achieve? What are your long-term and short-term goals? Once you know what you want to achieve, you can start to develop a strategy to get there. 3. #Understand your competition. Who are your competitors? What are their strengths and weaknesses? What are their goals? Once you understand your competition, you can start to develop a strategy that will give you an edge. 4. #Be flexible. The world is constantly changing, so your strategy needs to be flexible enough to adapt to change. Be prepared to adjust your strategy as needed. 5. #Execute your strategy. This is the most important step of all. Once you have a strategy, you need to execute it. This means taking action and making sure that your strategy is working. Here are some additional key takeaways from the book: A. #Strategy is not a one-time event. It is an ongoing process that needs to be reviewed and updated regularly. B. #Strategy is not about perfection. It is about progress. You will never have a perfect strategy, but you can always improve your strategy by learning from your mistakes and by making adjustments as needed. C. #Strategy is about execution. It is not enough to have a good strategy. You also need to be able to execute your strategy effectively. I hope these key takeaways help you on your journey to strategizing to win. 💠Join 🔺 Share @Business_Idea4💠

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@businessideas101 · Post #1247 · 14.06.2025 г., 06:23

Here are 5 key takeaways from the book "STRATEGIZE TO WIN" - 1. #Know your strengths and weaknesses. This is the foundation of any successful strategy. Once you know what you're good at and what you're not so good at, you can start to build a strategy that plays to your strengths and minimizes your weaknesses. 2. #Set clear goals. What do you want to achieve? What are your long-term and short-term goals? Once you know what you want to achieve, you can start to develop a strategy to get there. 3. #Understand your competition. Who are your competitors? What are their strengths and weaknesses? What are their goals? Once you understand your competition, you can start to develop a strategy that will give you an edge. 4. #Be flexible. The world is constantly changing, so your strategy needs to be flexible enough to adapt to change. Be prepared to adjust your strategy as needed. 5. #Execute your strategy. This is the most important step of all. Once you have a strategy, you need to execute it. This means taking action and making sure that your strategy is working. Here are some additional key takeaways from the book: A. #Strategy is not a one-time event. It is an ongoing process that needs to be reviewed and updated regularly. B. #Strategy is not about perfection. It is about progress. You will never have a perfect strategy, but you can always improve your strategy by learning from your mistakes and by making adjustments as needed. C. #Strategy is about execution. It is not enough to have a good strategy. You also need to be able to execute your strategy effectively. I hope these key takeaways help you on your journey to strategizing to win. Thank you for reading 📖

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@BookLogSFW · Post #91115 · 18.05.2026 г., 06:03

书名:crash course for the new gre 4th editio - princeton review 文件:英文 · MOBI · 2MB · 4万字 · 0R 统计:308热度 | 5下载 | 1点赞 | 0收藏 评级:0分 (0人) 💬 质量:5分 (0人) 标签:#answer#question#Quantity#one#choices#two#number#choice#get#passage#re#time#word#like#questions#sentence#know#problem#GRE#first#find 上传:👤Swof #预览#SFW#收藏书籍 📜我喜欢的书籍[1本]