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Does Swift have access modifiers?
In Objective-C instance data can be public , protected or private . For example:
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Need for predictable random generator
I'm a web-game developer and I got a problem with random numbers. Let's say that a player has 20% chance to get a critical hit with his sword. That means, 1 out of 5 hits should be critical. The problem is I got very bad real life results — sometimes players get 3 crits in 5 hits, sometimes none i...
__attribute__ - C/C++ - 清泛网 - 专注C/C++及内核技术
... Attribute）、变量属性（Variable Attribute）和类型属性（Type Attribute）。
__attribute__书写特征是：__attribute__前后都有两个下划线，并切后面会紧跟一对原括弧，括弧里面是相应的__attribute__参数。
__attribute__语法格式为：
__attribute...
What's the best name for a non-mutating “add” method on an immutable collection?
Sorry for the waffly title - if I could come up with a concise title, I wouldn't have to ask the question.
74 Answers
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Why is printing to stdout so slow? Can it be sped up?
I've always been amazed/frustrated with how long it takes to simply output to the terminal with a print statement. After some recent painfully slow logging I decided to look into it and was quite surprised to find that almost all the time spent is waiting for the terminal to process the results.
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What's the point of OOP?
As far as I can tell, in spite of the countless millions or billions spent on OOP education, languages, and tools, OOP has not improved developer productivity or software reliability, nor has it reduced development costs. Few people use OOP in any rigorous sense (few people adhere to or understand p...
Saving utf-8 texts in json.dumps as UTF8, not as \u escape sequence
sample code:
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How to provide user name and password when connecting to a network share
... user (in my case, a network enabled service user) has no rights, name and password have to be provided.
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How can I reliably get an object's address when operator& is overloaded?
Consider the following program:
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Why is there a difference in checking null against a value in VB.NET and C#?
In VB.NET this happens:
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