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Is there a generic constructor with parameter constraint in C#?
In C# you can put a constraint on a generic method like:
7 Answers
7
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How do I print the elements of a C++ vector in GDB?
...nt to display
Example usage:
(gdb) print_vector videoconfig_.entries 0
$32 = {{subChannelId = 177 '\261', sourceId = 0 '\000', hasH264PayloadInfo = false, bitrate = 0, payloadType = 68 'D', maxFs = 0, maxMbps = 0, maxFps = 134, encoder = 0 '\000', temporalLayers = 0 '\000'}}
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Is gcc 4.8 or earlier buggy about regular expressions?
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edited Jul 10 '17 at 18:32
answered Jul 10 '17 at 18:25
L...
C＋＋模板的特化 - C/C++ - 清泛网 - 专注C/C++及内核技术
...不受任何约束的模板参数，或受到特定的修饰（例如const或者摇身一变成为了指针之类的东东，甚至是经过别的模板类包装之后的模板类型）或完全被指定了下来。
这是网上某个人的一些看法：
模板有两种特化，全特化和偏...
Django ManyToMany filter()
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
Hidden Features of JavaScript? [closed]
...his trick is utilized by the default Google Analytics snippet. ` var _gaq = _gaq || [];`; it prevents overzealous users from overwriting their own work.
– Yahel
Nov 11 '10 at 0:29
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Git Blame Commit Statistics
...git-fame that might be useful.
Installation and usage:
$ gem install git_fame
$ cd /path/to/gitdir
$ git fame
Output:
Statistics based on master
Active files: 21
Active lines: 967
Total commits: 109
Note: Files matching MIME type image, binary has been ignored
+----------------+-----+-----...
What is the use of the @ symbol in PHP?
...l be ignored.
If you have set a custom error handler function with set_error_handler() then it will still get called, but this custom error handler can (and should) call error_reporting() which will return 0 when the call that triggered the error was preceded by an @...
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C++ stl stack/queue 的使用方法 - C/C++ - 清泛网 - 专注C/C++及内核技术
C++ stl stack/queue 的使用方法1、stackstack 模板类的定义在<stack>头文件中。stack 模板类需要两个模板参数，一个是元素类型，一个容器类型，但只有元素类型是必要的...1、stack
stack 模板类的定义在<stack>头文件中。
stack 模板类需要...
How to declare std::unique_ptr and what is the use of it?
...fury.slayfury.slay
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