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JavaScript % (modulo) gives a negative result for negative numbers
According to Google Calculator (-13) % 64 is 51 .
11 Answers
11
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Remove a fixed prefix/suffix from a string in Bash
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96
Using sed:
$ echo "$string" | sed -e "s/^$prefix//" -e "s/$suffix$//"
o-wor
Within the sed c...
System.BadImageFormatException: Could not load file or assembly (from installutil.exe)
...pting to load a 32 bit-specific (/platform:x86) DLL into a process that is 64 bit or vice versa (viz. load a 64 bit-specific (/platform:x64) DLL into a process that is 32 bit). If your platform is non-specific (/platform:AnyCpu), this won't arise (assuming no referenced dependencies are of the wrong...
Drawing an SVG file on a HTML5 canvas
...on to comment on the @Matyas answer, but if the svg's image is also in base64, it will be drawed to the output.
Demo:
var svg = document.querySelector('svg');
var img = document.querySelector('img');
var canvas = document.querySelector('canvas');
// get svg data
var xml = new XMLSerializ...
Convert pandas timezone-aware DateTimeIndex to naive timestamp, but in certain timezone
...2:00', '2013-05-18 13:00:00+02:00'],
dtype='datetime64[ns, Europe/Brussels]', freq='H')
using tz_localize(None) removes the timezone information resulting in naive local time:
In [6]: t.tz_localize(None)
Out[6]: DatetimeIndex(['2013-05-18 12:00:00', '2013-05-18 13:00:00'], ...
Compiling with cython and mingw produces gcc: error: unrecognized command line option '-mno-cygwin'
I'm trying to compile a python extension with cython in win 7 64-bit using mingw (64-bit).
I'm working with Python 2.6 (Active Python 2.6.6) and with the adequate distutils.cfg file (setting mingw as the compiler)
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Text inset for UITextField?
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Bo Persson
84k1919 gold badges134134 silver badges196196 bronze badges
answered Nov 22 '12 at 15:21
chuthan20chu...
start MySQL server from command line on Mac OS Lion
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84
As this helpful article states:
On OS X to start/stop MySQL from the command line:
sudo /usr/l...
Activate a virtualenv via fabric as deploy user
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96
Right now, you can do what I do, which is kludgy but works perfectly well* (this usage assumes ...
Vim for Windows - What do I type to save and exit from a file?
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HTML link is broken.
– Naxos84
Feb 5 '18 at 13:30
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