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Superscript in markdown (Github flavored)?
...>), and it would appear as O(n<sup>2</sup>). Nice. Now why didn't that work on SO markdown?
– phonetagger
Apr 2 '15 at 17:19
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Remove multiple keys from Map in efficient way?
...want to remove selected keys from that Map . Following code shows what I did to achieve that.
3 Answers
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Keep the window's name fixed in tmux
... this answer added nothing to Jean Carlo's one.
– Sidney de Moraes
Feb 16 '18 at 12:29
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Find files containing a given text
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that didn't seem to work for me(at least not on mac)....just hangs... egrep -lir --include=* "repo" egrep: warning: recursive search of stdin
– Dean Hiller
Apr 2 '14 at 14:18
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How do I access the command history from IDLE?
...is
bound to Alt+P by default.
You can remap it in "Options -> Configure IDLE -> Keys"
You can also access this command from the top menu in IDLE: "Shell -> Previous History"
Incidentally, why don't you try a better (less ugly, for starters) shell like bpython or ipython?
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jQuery posting JSON
... edited Nov 9 '17 at 21:07
davidism
88.4k1717 gold badges279279 silver badges265265 bronze badges
answered Apr 6 '11 at 18:19
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Mongoose (mongodb) batch insert?
...ts.
As Mongoose's author points out here, this method will bypass any validation procedures and access the Mongo driver directly. It's a trade-off you have to make since you're handling a large amount of data, otherwise you wouldn't be able to insert it to your database at all (remember we're talk...
Controlling a USB power supply (on/off) with Linux
...ks for that. I was thinking I had to go through libUSB no matter what. Any idea how to get the names of the attached devices as well?
– kamziro
Jan 15 '11 at 21:56
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Does Ruby regular expression have a not match operator like “!~” in Perl?
... string doesn't contain "bar".
In Ruby, particularly with a modern style guide, I think a more explicit solution is more conventional and easy to understand:
input = 'foobar'
do_something unless input.match?(/bar/)
needs_bar = !input.match?(/bar/)
That said, I think it would be spiffy if there w...
presentModalViewController:Animated is deprecated in ios6
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Im getting this error 'UIApplicationInvalidInterfaceOrientation', reason: 'preferredInterfaceOrientationForPresentation must return a supported interface orientation!'
– Ram
Apr 8 '13 at 8:14
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