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Haml: Control whitespace around text
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edited May 24 '15 at 13:26
Alexis
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answered Jun 8...
Set the maximum character length of a UITextField
...estriction. Nifty!
– Kyle Clegg
Aug 6 '12 at 23:48
55
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How to automatically convert strongly typed enum into int?
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L. F.
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answered Dec 2 '11 at 13:53
user405725user405725
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Spring RestTemplate - how to enable full debugging/logging of requests/responses?
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sofiene zaghdoudisofiene zaghdoudi
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Pass Variables by Reference in Javascript
...intyPointy
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8
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Saving utf-8 texts in json.dumps as UTF8, not as \u escape sequence
...encode('utf8')
>>> json_string
b'"\xd7\x91\xd7\xa8\xd7\x99 \xd7\xa6\xd7\xa7\xd7\x9c\xd7\x94"'
>>> print(json_string.decode())
"ברי צקלה"
If you are writing to a file, just use json.dump() and leave it to the file object to encode:
with open('filename', 'w', encoding='utf8...
How does C compute sin() and other math functions?
...11, this is the code that actually runs when you call sin() on a typical x86-64 Linux system. It is apparently faster than the fsin assembly instruction. Source code: sysdeps/ieee754/dbl-64/s_sin.c, look for __sin (double x).
This code is very complex. No one software algorithm is as fast as possib...
Uploading both data and files in one form using Ajax?
...r more information.
– AaronSieb
Jul 6 '15 at 19:49
5
the async: false does not seem required for ...
How to get the system uptime in Windows? [closed]
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693
Following are eight ways to find the Uptime in Windows OS.
1: By using the Task Manager
In W...
How can I extract a good quality JPEG image from a video file with ffmpeg?
...ion for more options involving image outputs.
To output a single image at ~60 seconds duration:
ffmpeg -ss 60 -i input.mp4 -qscale:v 4 -frames:v 1 output.jpg
This will work with any video input. See below if your input is MJPEG.
MJPEG
If your input is MJPEG (Motion JPEG) then the images can be ext...