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Create a string of variable length, filled with a repeated character
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How do you check if a selector matches something in jQuery? [duplicate]
...e slower- you can do:
jQuery.fn.exists = function(){return this.length>0;}
Then in your code you can use
if ($(selector).exists()) {
// Do something
}
As answered here
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Getting the location from an IP address [duplicate]
...name": "google-public-dns-a.google.com",
"loc": "37.385999999999996,-122.0838",
"org": "AS15169 Google Inc.",
"city": "Mountain View",
"region": "CA",
"country": "US",
"phone": 650
}
Here's a PHP example:
$ip = $_SERVER['REMOTE_ADDR'];
$details = json_decode(file_get_contents("http://...
Android emulator and virtualbox cannot run at same time
...eat option :P
– Richard de Wit
Nov 20 '15 at 11:46
4
This solution #@%!'s due to the fact that i ...
Reading CSV file and storing values into an array
...);
var values = line.Split(';');
listA.Add(values[0]);
listB.Add(values[1]);
}
}
}
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How to draw a custom UIView that is just a circle - iPhone app
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210
You could use QuartzCore and do something this --
self.circleView = [[UIView alloc] initWithFra...
How to auto-indent code in the Atom editor?
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edited May 16 '16 at 10:09
chetan92
3,39022 gold badges1414 silver badges1616 bronze badges
answered...
Efficiency of premature return in a function
...cking :)
– UncleZeiv
Oct 25 '11 at 10:15
@UncleZeiv: tested on clang too and same result
– Dani
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Mipmap drawables for icons
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+50
There are two distinct uses of mipmaps:
For launcher icons when building density specific APKs. Some developers build separate APKs ...
is there a css hack for safari only NOT chrome?
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UPDATED FOR CATALINA & SAFARI 13 (early 2020 Update) *
PLEASE PLEASE -- If you are having trouble, and really want to get help or help others by posting a comment about it, Post Your Browser and Device (MacBook/IPad/etc... with both browser and OS version numbers!)...