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Suppress command line output
...dout is file descriptor 1, and stderr is file descriptor 2 by convention. (0 is stdin, incidentally.) The 2>&1 copies output file descriptor 2 from the new value of 1, which was just redirected to the null device.
This syntax is (loosely) borrowed from many Unix shells, but you do have to be...
How to set the thumbnail image on HTML5 video?
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Add poster="placeholder.png" to the video tag.
<video width="470" height="255" poster="placeholder.png" controls>
<source src="video.mp4" type="video/mp4">
<source src="video.ogg" type="video/ogg">
<source src="video.webm" type="video/webm">
<objec...
Chrome Developer Tools: How to find out what is overriding a CSS rule?
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answered Dec 13 '12 at 20:03
josh3736josh3736
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GitHub: What is a “wip” branch?
...s browsing GitHub repositories I quite often saw "wip" branches (e.g. 3.1.0-wip ). What does "wip" mean?
3 Answers
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Windows: How to specify multiline command on command prompt?
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306
After trying almost every key on my keyboard:
C:\Users\Tim>cd ^
Mehr? Desktop
C:\Users\Tim...
Loading custom configuration files
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answered Feb 3 '09 at 10:27
OliverOliver
37.1k77 gold badges8080 silver badges132132 bronze badges
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WPF Bind to itself
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John Cummings
1,30233 gold badges1515 silver badges2626 bronze badges
answered Dec 15 '09 at 10:49
HeinziHeinzi
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Automatic creation date for Django model form objects?
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phoenix
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answered Aug 7 '10 at 9:33
Manoj GovindanManoj Go...
Convert from List into IEnumerable format
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150
You don't need to convert it. List<T> implements the IEnumerable<T> interface so it ...
Linux: compute a single hash for a given folder & contents?
...d xargs. One possible command would be
find path/to/folder -type f -print0 | sort -z | xargs -0 sha1sum | sha1sum
And, finally, if you also need to take account of permissions and empty directories:
(find path/to/folder -type f -print0 | sort -z | xargs -0 sha1sum;
find path/to/folder \( -typ...