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Maven-like dependency management for C++? [closed]
...
Make and GCC are a great combo for really good dependency checking.
GCC can generate 'make' dependency files automatically (-MD commandline switch), so as to be able to rebuild all sourcefiles that depend upon a given header, for exam...
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...定了苹果的库存周期问题）
对于一个网站来说，浏览网页的高负载很容易搞定，查询的负载有一定的难度去处理，不过还是可以通过缓存查询结果来搞定，最难的就是下单的负载。因为要访问库存啊，对于下单，基本上是用...
Detect if Visual C++ Redistributable for Visual Studio 2012 is installed
...ble (x86)
Registry Key: HKLM\SOFTWARE\Classes\Installer\Products\c1c4f01781cc94c4c8fb1542c0981a2a
Configuration: x86
Version: 6.0.2900.2180
Direct Download URL: https://download.microsoft.com/download/8/B/4/8B42259F-5D70-43F4-AC2E-4B208FD8D66A/vcredist_x86.EXE
Visual C++ 2008
Microsoft Visual...
Can gcc output C code after preprocessing?
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Yes. Pass gcc the -E option. This will output preprocessed source code.
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What's the difference between assignment operator and copy constructor?
.... Summarizing:
If a new object has to be created before the copying can occur, the copy constructor is used.
If a new object does not have to be created before the copying can occur, the assignment operator is used.
Example for assignment operator:
Base obj1(5); //calls Base class constructor
B...
C char array initialization
...kslash is necessary to disambiguate from character '0'.
char buf = 0;
accomplishes the same thing, but the former is a tad less ambiguous to read, I think.
Secondly, you cannot initialize arrays after they have been defined.
char buf[10];
declares and defines the array. The array identifie...
Cross-referencing commits in github
...ion of the GitHub help:
User/Project@SHA
For example:
mojombo/god@be6a8cc1c1ecfe9489fb51e4869af15a13fc2cd2
Short SHAs work as well (as long as they are unique):
mojombo/god@be6a8cc
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Clang optimization levels
On gcc, the manual explains what -O3 , -Os , etc. translate to in terms of specific optimisation arguments ( -funswitch-loops , -fcompare-elim , etc.)
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Swift 和 .Net 开源，回顾 2015 年 9 大开源事件 - 开源 & Github - 清泛网 - 专注IT技能提升
... Gaffer 。
该项目是根据 Apache 许可证发布。它的 GitHub 的网页解释说，“ Gaffer 是一个框架，它可以很容易地存储含有如数量、直方图、草图等统计数据的节点和边的大规模图。这些统计数据可以通过时间窗口总结节点和边的属...
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...ProcessingJS编写绘图、动画和游戏，或者使用HTML 和CSS 创建网页。
Free Food Camp（免费食物营）
这里你会通过加入社区中，跟专业人士和学生交流，学到 HTML5, CSS3, JavaScript, Databases, DevTools, Node.js, Angular.js 和 Agile。甚至还可以和别...