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Fastest way to duplicate an array in JavaScript - slice vs. 'for' loop
In order to duplicate an array in JavaScript: which of the following is faster to use?
22 Answers
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Opening the Settings app from another app
...tring:@"prefs://"]];
Also we can launch sub-screens like Music, Location etc. as well by just using proper name
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"prefs:root=MUSIC"]];
See this full name list here shared by Henri Normak
Update:
As per the comment everyone want...
AngularJS - $anchorScroll smooth/duration
...anchorScroll doesn't have any options and doesn't work with $ngAnimate. In order to animate the scroll you would need to use your own service/factory or just straight javascript.
For the sake of self-learning I put together an example with a smooth scrolling service. There are probably better ways...
Decorators with parameters?
...turn repl
return layer
This can be applied to a regular decorator in order to add parameters. So for instance, say we have the decorator which doubles the result of a function:
def double(f):
def aux(*xs, **kws):
return 2 * f(*xs, **kws)
return aux
@double
def function(a):
...
Is there any way to see the file system on the iOS simulator?
...Simulator
It had directories for all models of simulators (4.0, 4.1, 5.0, etc) you have ever run, go to the one you are running from in Xcode.
Once in a folder, go to Applications, choose the Finder option that shows date for files, and sort by date. Your application will be the most recent since...
CSS Selector that applies to elements with two classes
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Does it matter the order I put them in?
– Adam
Sep 22 '10 at 18:08
4
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What is the difference between README and README.md in GitHub projects?
... see at the bottom of projects. Github has their own flavor of Markdown.
Order of Preference: If you have two files named README and README.md, the file named README.md is preferred, and it will be used to generate github's html summary.
FWIW, Stack Overflow uses local Markdown modifications as...
How do I check out a specific version of a submodule using 'git submodule'?
...anch, but it will NOT be updated as you update your primary repository. In order to change the submodule to track a particular commit or different branch, change directory to the submodule folder and switch branches just like you would in a normal repository.
git checkout -b some_branch origin/s...
Open link in new tab or window [duplicate]
...r, that being said... there are times that this is needed. (print dialogs, etc)
– avanderw
Nov 27 '13 at 7:17
5
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How to do the equivalent of pass by reference for primitives in Java
...immutable" said by Ernest applies to JDK's build-in Integer, Double, Long, etc. You can bypass this restriction with your custom wrapper class, like what Ingo's Answer did.
– user3207158
Oct 10 '19 at 21:22
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