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How do I step out of a loop with Ruby Pry?
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This did not work for me when running rspec. But CTRL-C, twice, did.
– Eric Walker
Jul 25 '13 at 17:48
5
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各编程语言读写文件汇总 - C/C++ - 清泛网 - 专注C/C++及内核技术
...const char* const strContent = "fwrite test";
fwrite (strContent, // 要输入的内容
1, // size:要读写的字节数
strlen(strContent), // 要进行读写多少次size字节的数据项
fp); // 文件指针
// 数据刷新 数据立即更新
fflush(fp);
fclose(fp);
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Taking screenshot on Emulator from Android Studio
...Keeping the emulator on top of all other task on the desktop and pressing "Ctrl + S", also captures the screen shot and it is saved on default(if, not edited) path(i.e. C:\Users\username\Desktop).
Or
you can just click on the "Camera" icon highlighted in "green", which we have with the emulator.
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Block Comments in a Shell Script
...;+G 10 <ENTER> then 0 or by any other way to navigate). Then use <CTRL>+V to enter visual block mode and highlight the beginning of all lines you want to comment (in this example 90 J). Then press SHIFT+I to insert before the highlighted block. Enter the comment sign (e.g. #) and press &...
How to find out where a function is defined?
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If you use an IDE like Netbeans, you can CTRL+Click the function use and it will take you to where it is defined, assuming the file is within the project folder you defined.
There's no code or function to do this though.
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How to specify the location with wget?
... correct and it is downloading into index.html, you can stop the download (ctrl + z) and change the output file by using:
-O "<specified download directory>/filename.extension"
after the source url.
In my case this results in downloading an ISO and storing it as a binary file under isofile...
Why is creating a new process more expensive on Windows than Linux?
...m/a/51396188/537980 You can see that it is faster.
– ctrl-alt-delor
Jul 18 '18 at 7:49
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Short description of the scoping rules?
... debug issues if you don't know what you're doing.
– Ctrl-C
Jan 21 '14 at 2:19
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Visual Studio, debug one of multiple threads
...reakpoint is hit in another thread. They should also add a shortcut (maybe Ctrl-F9) to create a breakpoint with the current thread id as its filter. This would make the second workflow much more convenient.
Vote up the suggestion if you agree this would be useful, or add your own suggestions:
http...
How to repeat last command in python interpreter shell?
How do I repeat the last command? The usual keys: Up, Ctrl+Up, Alt-p don't work. They produce nonsensical characters.
26 An...