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An “and” operator for an “if” statement in Bash
...ith your script.
Personal opinion: never use [[. It suppresses important error messages and is not portable to different shells.
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Visual Studio Disabling Missing XML Comment Warning
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Suppress the warning by changing the project Properties > Build > Errors and warnings > Suppress warnings by entering 1591
Add the XML documentation tags (GhostDoc can be quite handy for that)
Suppress the warning via compiler options
Uncheck the "XML documentation file" checkbox in proj...
How can I get browser to prompt to save password?
...atches it and display the request for password save.
You may also add some error handler, etc.
Hope it helped to someone.
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How to turn on/off ReactJS 'development mode'?
...production version includes extra performance optimizations and strips all error messages.
Basically, the unminified version of React is "development" mode, and the minified version of React is "production" mode.
To be in "production" mode, just include the minified version react-0.9.0.min.js
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How can I record a Video in my Android App.?
...his is a great example. I had some trouble getting it to work at first. My error was related to file output size of 0 bytes. I started debugging and the culprit turned out to be record.prepare(). I was not setting a new outputfile for the recorder so it was overwriting my existing video every time I...
How do I compile C++ with Clang?
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I had an linker error with clang -x c++ when compiled cpp file with #include <iostream>. -lstdc++ flag solved this problem.
– Slav
Oct 2 '15 at 16:17
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How can I round up the time to the nearest X minutes?
...s + offset - delta, dt.Kind);
}
Usage:
var date = new DateTime(2010, 02, 05, 10, 35, 25, 450); // 2010/02/05 10:35:25
var roundedUp = date.RoundUp(TimeSpan.FromMinutes(15)); // 2010/02/05 10:45:00
var roundedDown = date.RoundDown(TimeSpan.FromMinutes(15)); // 2010/02/05 10:30:00
var roundedToNeare...
Can I make git recognize a UTF-16 file as text?
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I did this but git refuses to run after this. The error I get is "bad config file line 4 in /Users/myusername/.gitconfig". I used "git config --global --edit" to open my gitconfig file. Interestingly if I remove the added lines all works fine. Any clues ?
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How do I make a redirect in PHP?
...into the common Cannot modify header information - headers already sent by error.
– Kai Noack
Aug 28 '16 at 18:33
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How to use a custom comparison function in Python 3?
..._rows = sorted(rows, key=itemgetter('name'), cmp=locale.strxfrm) gives TypeError: 'cmp' is an invalid keyword argument for this function, in Python 3.2 :(
– bitek
Dec 12 '14 at 8:07
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