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Appropriate hashbang for Node.js scripts
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edited May 23 '17 at 12:10
Community♦
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answered Feb 21 '15 at 14:09
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Truncating long strings with CSS: feasible yet?
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answered Jul 9 '09 at 3:27
Simon LieschkeSimon Lieschke
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Can you get DB username, pw, database name in Rails?
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Sam Hartman
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answered Dec 30 '08 at 2:47
Robert GambleRobert G...
Count cells that contain any text
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answered Oct 5 '12 at 13:21
SwDevMan81SwDevMan81
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Disable cross domain web security in Firefox
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32
Almost everywhere you look, people refer to the about:config and the security.fileuri.strict_or...
How do I check out a specific version of a submodule using 'git submodule'?
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173
Submodule repositories stay in a detached HEAD state pointing to a specific commit. Changing tha...
How to initialize/instantiate a custom UIView class with a XIB file in Swift
...= MyClass.instanceFromNib
self.view.addSubview(view())
UPDATE Swift >=3.x & Swift >=4.x
class func instanceFromNib() -> UIView {
return UINib(nibName: "nib file name", bundle: nil).instantiate(withOwner: nil, options: nil)[0] as! UIView
}
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How to test if a double is an integer
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maxhudmaxhud
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Why is transposing a matrix of 512x512 much slower than transposing a matrix of 513x513?
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3 Answers
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Test if string is a guid without throwing exceptions?
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Performance Benchmarks
Catch exception:
10,000 good: 63,668 ticks
10,000 bad: 6,435,609 ticks
Regex Pre-Screen:
10,000 good: 637,633 ticks
10,000 bad: 717,894 ticks
COM Interop CLSIDFromString
10,000 good: 126,120 ticks
10,000 bad: 23,134 ticks
COM...