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Displaying the Indian currency symbol on a website
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The HTML entity for the Indian rupee sign is ₹ (₹). Use it like you would © for the copyright sign. For more, read Wikipedia's article on the rupee sign.
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Check existence of input argument in a Bash shell script
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edited 32 mins ago
TRiG
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Can grep show only words that match search pattern?
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edited Feb 5 '16 at 7:43
Stefan van den Akker
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Two arrays in foreach loop
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answered Dec 18 '10 at 23:43
alexalex
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How can I check if a Perl array contains a particular value?
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jkramerjkramer
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How do I disable form fields using CSS?
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How do I show the number keyboard on an EditText in android?
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google chrome extension :: console.log() from background page?
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Sam Hanley
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answered Sep 30 '10 at 13:28
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“Application tried to present modally an active controller”?
...ViewController* vc2 = [[UIViewController alloc] init];
UIViewController* vc3 = [[UIViewController alloc] init];
You have added them to a tab bar like this:
UITabBarController* tabBarController = [[UITabBarController alloc] init];
[tabBarController setViewControllers:[NSArray arrayWithObjects:vc1,...
How to tell if browser/tab is active [duplicate]
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You would use the focus and blur events of the window:
var interval_id;
$(window).focus(funct...