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What do parentheses surrounding an object/function/class declaration mean? [duplicate]

... Peter Mortensen 26.5k2121 gold badges9292 silver badges122122 bronze badges answered Oct 20 '11 at 21:56 bortunacbortunac ...
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How do I launch the Android emulator from the command line?

... answered Nov 2 '15 at 21:14 azibiazibi 3,06311 gold badge1010 silver badges1616 bronze badges ...
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Shall we always use [unowned self] inside closure in Swift

...rmance sensitive weak vars to unowned now. – original_username Jul 14 '16 at 9:45 "The closure lifetime is independent...
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TortoiseGit save user authentication / credentials

... | edited Jul 21 '15 at 11:22 answered Dec 22 '12 at 5:07 ...
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How to ignore SVN folders in WinMerge?

... f: \.jar$ ## Ignore subversion housekeeping directories d: \\.svn$ d: \\._svn$ Save it, then when selecting items to merge, select the filter you defined from the Select Files or Folders dialog box. Bonus points: It will save this and use it as a default for future merges. ...
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Find out HTTP method in PHP [duplicate]

... $_SERVER['REQUEST_METHOD'] See the docs. It will contain the request method upper-cased (i.e. 'GET', 'HEAD', 'POST', 'PUT'). share | ...
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How to file split at a line number [closed]

... file_name=test.log # set first K lines: K=1000 # line count (N): N=$(wc -l < $file_name) # length of the bottom file: L=$(( $N - $K )) # create the top of file: head -n $K $file_name > top_$file_name # create bottom ...
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Moving uncommitted changes to a new branch [duplicate]

...t-so-smart idea would be to create the new branch using git checkout -b new_branch and then merging the changes in the existing branch using git merge – markroxor Jan 11 '19 at 5:10 ...
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10 条真心有趣的 Linux 命令 - 创意 - 清泛网 - 专注C/C++及内核技术

...rank@crank-System:~$ sudo apt-get install fortune 利用fortune命令的_s选项,他会限制一个句子的输出长度。 # fortune -s 3.yes # yes <string> 这个命令会不停打印字符串,直到用户把这进程给结束掉。 # yes unixmen 4.figlet 这个命令可以...
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fstream默认不支持中文路径和输出整数带逗号的解决办法 - C/C++ - 清泛网 -...

... <string> #include <direct.h> using namespace std; void main() { _mkdir("测试"); //新建一个中文文件夹 ofstream outfile( "测试/test.txt", ios::out ); //创建文件 if( !outfile ) { cout << "Failed to create file!"; return ; } outfile.close(); }...