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How to check if a specific key is present in a hash or not?
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answered Dec 24 '10 at 22:09
sepp2ksepp2k
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JUnit test with dynamic number of tests
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102
Take a look at Parameterized Tests in JUnit 4.
Actually I did this a few days ago. I'll try to...
Removing multiple keys from a dictionary safely
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answered Jan 24 '12 at 23:20
GlaslosGlaslos
2,57811 gold badge1616 silver badges2929 bronze badges
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How to convert a SVG to a PNG with ImageMagick?
..., but Inkscape does a nice job of it on Linux and Windows:
inkscape -z -w 1024 -h 1024 input.svg -e output.png
Edit (May 2020): Inkscape 1.0 users, please note that the command line arguments have changed:
inkscape -w 1024 -h 1024 input.svg --export-filename output.png
(on macOS, you may need to u...
Convert base64 string to ArrayBuffer
...inary_string.length;
var bytes = new Uint8Array(len);
for (var i = 0; i < len; i++) {
bytes[i] = binary_string.charCodeAt(i);
}
return bytes.buffer;
}
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How can I easily fixup a past commit?
... git add ... # Stage a fix
$ git commit --fixup=a0b1c2d3 # Perform the commit to fix broken a0b1c2d3
$ git rebase -i --autosquash a0b1c2d3~1 # Now merge fixup commit into broken commit
ORIGINAL ANSWER
Here's a little Python script I wrote a while ago which impl...
Error: The processing instruction target matching “[xX][mM][lL]” is not allowed
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answered Nov 11 '13 at 4:40
kjhugheskjhughes
82.1k1616 gold badges131131 silver badges184184 bronze badges
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windows service vs scheduled task
...vely and not as a background process. When 15 MS-DOS windows pop up every 20 minutes during an RDP session, you'll kick yourself that didn't install them as Windows Services instead.
Whatever you choose I certainly recommend you separate out your processing code into a different component from the ...
Why do we need private subnet in VPC?
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240
Update: in late December, 2015, AWS announced a new feature, a Managed NAT Gateway for VPC. Thi...
Get DOS path instead of Windows path
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answered Oct 29 '10 at 11:02
TimboTimbo
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