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程序员之网络安全系列（五）：数字证书以及12306的证书问题 - 更多技术 - ...
...章就是数字签名, 那么”敏捷的水”就是颁发证书的机构CA(Certificate Authority)，也就是证书授权中心。
CA CA 是“Certificate Authority”的缩写，也叫“证书授权中心”。 它是负责管理和签发证书的第三方机构，就好比例子里面的“敏...
Why can't C++ be parsed with a LR(1) parser?
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What is the purpose of the “final” keyword in C++11 for functions?
What is the purpose of the final keyword in C++11 for functions? I understand it prevents function overriding by derived classes, but if this is the case, then isn't it enough to declare as non-virtual your final functions? Is there another thing I'm missing here?
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Sublime Text from Command Line
...to know how to open rb files in it from the terminal. I saw What is the command to make Sublime Text my core editor? and I see that I can make Sublime my core editor, but I want to be able to type
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Why do I get a SyntaxError for a Unicode escape in my file path?
The folder I want to get to is called python and is on my desktop.
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powershell - extract file name and extension
I need to extract file name and extension from e.g. my.file.xlsx. I don't know the name of file or extension and there may be more dots in the name, so I need to search the string from the right and when I find first dot (or last from the left), extract the part on the right side and the part on the...
Why is the use of tuples in C++ not more common?
Why does nobody seem to use tuples in C++, either the Boost Tuple Library or the standard library for TR1? I have read a lot of C++ code, and very rarely do I see the use of tuples, but I often see lots of places where tuples would solve many problems (usually returning multiple values from functi...
上班狗来算算 你离财务自由还差多少钱？ - 杂谈 - 清泛网 - 专注C/C++及内核技术
...如果需要15万以上的现金年收入，则需要150万的本金。
C)终极版财务自由
这才是大BOSS~
如果你想实现终极版财务自由，这已经不是钱能计算出来的了，即便是胡润口中的1个亿，也不一定能让你达到终极版财务自由。
财务自由...
How do I do an OR filter in a Django query?
...ble to list the items that either a user has added (they are listed as the creator) or the item has been approved.
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Obfuscated C Code Contest 2006. Please explain sykes2.c
How does this C program work?
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