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How can I force WebKit to redraw/repaint to propagate style changes?
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314
I found some complicated suggestions and many simple ones that didn’t work, but a comment to ...
How can I list ALL DNS records?
...lly conduct a zone transfer directly from the authoritative server (the @ns1.google.com below) and often from a name server that may not be published (a stealth name server).
# This will return "Transfer failed"
dig @ns1.google.com google.com axfr
If you have control of the zone, you can set it u...
What exactly does the “u” do? “git push -u origin master” vs “git push origin master”
...y again (e.g. 'git pull <repository> <refspec>').
See git-pull(1) for details.
If you often merge with the same branch, you may want to
use something like the following in your configuration file:
[branch "test"]
remote = <nickname>
merge = <remote-ref>
[re...
Is there a case insensitive jQuery :contains selector?
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12 Answers
12
Active
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How are echo and print different in PHP? [duplicate]
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From:
http://web.archive.org/web/20090221144611/http://faqts.com/knowledge_base/view.phtml/aid/1/fid/40
Speed. There is a difference between the two, but speed-wise it
should be irrelevant which one you use. echo is marginally faster
since it doesn't set a ret...
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 chara...
How to print a list of symbols exported from a dynamic library
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153
man 1 nm
https://web.archive.org/web/20160316222941/https://developer.apple.com/library/mac/d...
Overlaying histograms with ggplot2 in R
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115
Your current code:
ggplot(histogram, aes(f0, fill = utt)) + geom_histogram(alpha = 0.2)
is ...
How to tell a Mockito mock object to return something different the next time it is called?
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answered Nov 18 '10 at 15:45
shoebox639shoebox639
2,1881313 silver badges1212 bronze badges
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Check if a method exists
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189
if ([obj respondsToSelector:@selector(methodName:withEtc:)]) {
[obj methodName:123 withEtc:...