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Can't use modulus on doubles?
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280
The % operator is for integers. You're looking for the fmod() function.
#include <cmath&g...
Could not open a connection to your authentication agent
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Why is a ConcurrentModificationException thrown and how to debug it
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This is not a synchronization problem. This will occur if the underlying collection that is b...
Fast stable sorting algorithm implementation in javascript
I'm looking to sort an array of about 200-300 objects, sorting on a specific key and a given order (asc/desc). The order of results must be consistent and stable.
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What does the smiley face “:)” mean in CSS?
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2 Answers
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Is it possible to focus on a using JavaScript focus() function?
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102
window.location.hash = '#tries';
This will scroll to the element in question, essentially "foc...
How can I use Timer (formerly NSTimer) in Swift?
...lector: #selector(self.update), userInfo: nil, repeats: true)
// Swift 2.2 selector syntax
let timer = NSTimer.scheduledTimerWithTimeInterval(0.4, target: self, selector: #selector(MyClass.update), userInfo: nil, repeats: true)
// Swift <2.2 selector syntax
let timer = NSTimer.sch...
Attach parameter to button.addTarget action in Swift
...ed:",
forControlEvents: UIControlEvents.TouchUpInside)
Or for Swift 2.2 and greater:
button.tag = 5
button.addTarget(self,action:#selector(buttonClicked),
forControlEvents:.TouchUpInside)
Now do logic based on tag property
@objc func buttonClicked(sender:UIButton)
{
if(sender.tag ...
How can I limit a “Run Script” build phase to my release configuration?
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2 Answers
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