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Create Django model or update if exists
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edited Apr 11 '18 at 19:36
chiseledCoder
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answered Jan 1 '13 at 2...
In Unix, can I run 'make' in a directory without cd'ing to that directory first?
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342
make -C /path/to/dir
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What does the “~” (tilde/squiggle/twiddle) CSS selector mean?
...s="b">1st</li>
<li class="a">2nd</li>
<li>3rd</li>
<li class="b">4th</li>
<li class="b">5th</li>
</ul>
.a ~ .b matches the 4th and 5th list item because they:
Are .b elements
Are siblings of .a
Appear after .a in ...
Requirejs why and when to use shim config
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Required tags not present when using Delphi XML Data Binding Wizard
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.266...
runOnUiThread vs Looper.getMainLooper().post in Android
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193
The following behaves the same when called from background threads:
using Looper.getMainLooper...
IntelliJ IDEA JDK configuration on Mac OS
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melwil
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answered Dec 19 '10 at 12:00
CrazyCoderCrazyCoder
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How to create an array of 20 random bytes?
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answered Apr 15 '11 at 23:14
maericsmaerics
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HMAC-SHA1 in bash
...ur script.
[me@home] echo -n "value" | openssl dgst -sha1 -hmac "key"
57443a4c052350a44638835d64fd66822f813319
Or simply:
[me@home] echo -n "value" | openssl sha1 -hmac "key"
57443a4c052350a44638835d64fd66822f813319
Remember to use -n with echo or else a line break character is appended to the...
How to write an XPath query to match two attributes?
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answered Jan 5 '10 at 21:37
Brian AgnewBrian Agnew
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