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Convert to binary and keep leading zeros in Python
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Use the format() function:
>>> format(14, '#010b')
'0b00001110'
The format() function simply formats the input following the Format Specification mini language. The # makes the format include the 0b prefix, and the 010 size formats the output to fit in 10 charac...
How do I check if a file exists in Java?
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edited Sep 7 '18 at 12:40
DVK
117k2828 gold badges194194 silver badges306306 bronze badges
answered N...
PHP global in functions
...asons!
– Pascal Qyy
Mar 5 '11 at 16:40
6
I wish you could make Globals are evil larger.
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How to access java-classes in the default-package?
...named namespace are not in scope in an import declaration)
Prior to J2SE 1.4 you could import classes from the default package using a syntax like this:
import Unfinished;
That's no longer allowed. So to access a default package class from within a packaged class requires moving the default package...
Random data in Unit Tests?
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74
There's a compromise. Your coworker is actually onto something, but I think he's doing it wrong....
How to concatenate two MP4 files using FFmpeg?
I'm trying to concatenate two mp4 files using ffmpeg. I need this to be an automatic process hence why I chose ffmpeg. I'm converting the two files into .ts files and then concatenating them and then trying to encode that concated .ts file. The files are h264 and aac encoded and I'm hoping to kee...
How can I stop a running MySQL query?
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469
mysql>show processlist;
mysql> kill "number from first col";
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CSS selector for a checked radio button's label
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edited Nov 27 '19 at 8:44
DazBaldwin
3,04533 gold badges2828 silver badges3535 bronze badges
answered...
Work on a remote project with Eclipse via SSH
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Josh Habdas
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answered Nov 18 '10 at 16:06
Aaron DigullaAaron Digulla
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Django, creating a custom 500/404 error page
...llowing the tutorial found here exactly, I cannot create a custom 500 or 404 error page. If I do type in a bad url, the page gives me the default error page. Is there anything I should be checking for that would prevent a custom page from showing up?
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