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How to check identical array in most efficient way? [duplicate]
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It's safest, fastest, more flexible, always accurate, and actually more "elegant" that the array.join() approach -- once the function is defined. It's also less memory intensive, if that becomes an issue.
– Brock Adams
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In Ruby, how do I skip a loop in a .each loop, similar to 'continue' [duplicate]
...times, upto, downto, each_with_index, select, map and other iterators (and more generally blocks).
For more info see http://ruby-doc.org/docs/ProgrammingRuby/html/tut_expressions.html#UL.
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How can I increase the cursor speed in terminal? [closed]
...ype the following command:
defaults write NSGlobalDomain KeyRepeat -int 0
More detail from the article:
Everybody knows that you can get a pretty fast keyboard repeat rate by changing a slider on the Keyboard tab of the Keyboard & Mouse System Preferences panel. But you can make it even faster...
jQuery: outer html() [duplicate]
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1218
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PHP date yesterday [duplicate]
...terval('P1D'));
echo $date->format('F j, Y') . "\n";
Or in your case (more readable/obvious)
$date = new DateTime();
$date->add(DateInterval::createFromDateString('yesterday'));
echo $date->format('F j, Y') . "\n";
(Because DateInterval is negative here, we must add() it here)
See als...
Get element type with jQuery
... @KyleStoflet - it seems you're right, nodeName does support more types of elements, and supporting IE5.5 shouldn't be an issue any more, so I see no issues with changing tagName to nodeName in the above answer. Both will work just fine for elements, and the latter will work on textnod...
python .replace() regex [duplicate]
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More info would be nice for begginers
– Edson Horacio Junior
Jan 16 at 21:24
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Resque vs Sidekiq? [closed]
... 2.3.0 or later
loads of plugins.
Cons
runs a process per worker (uses more memory);
does not retry jobs (out of the box, anyway).
Sidekiq:
Pros
runs thread per worker (uses much less memory);
less forking (works faster);
more options out of the box.
Cons
[huge] requires thread-safety o...
Access properties of the parent with a Handlebars 'each' loop
...ia repeating the ../. For example, to go up two levels use ../../key.
For more information, see the Handlebars documentation on paths.
Dereference the root scope with @root
By prepending @root to the property path, you can navigate downwards from the topmost scope (as shown in caballerog's answer...
Append file contents to the bottom of existing file in Bash [duplicate]
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Should use 'more' instead of 'cat' as cat will spawn a new process.
– PT Huynh
Dec 18 '17 at 3:58
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