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Remove non-numeric characters (except periods and commas) from a string
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339
You could use preg_replace to swap out all non-numeric characters and the comma and period/ful...
Why doesn't Haskell's Prelude.read return a Maybe?
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edited Jan 23 '19 at 22:36
Chris Stryczynski
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Clearing NSUserDefaults
...standardUserDefaults] removePersistentDomainForName:appDomain];
In Swift 3 and later:
if let bundleID = Bundle.main.bundleIdentifier {
UserDefaults.standard.removePersistentDomain(forName: bundleID)
}
This is similar to the answer by @samvermette but is a little bit cleaner IMO.
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How to install a private NPM module without my own registry?
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edited Apr 30 '12 at 21:47
answered Apr 30 '12 at 18:44
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instantiate a class from a variable in PHP?
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edited Feb 12 '15 at 23:15
Demis Palma ツ
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an...
how to File.listFiles in alphabetical order?
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edited Oct 31 '18 at 6:24
answered Aug 26 '11 at 4:08
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WPF datagrid empty row at bottom
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answered Nov 23 '09 at 18:44
Tomi JunnilaTomi Junnila
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How do I lowercase a string in Python?
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3167
Use .lower() - For example:
s = "Kilometer"
print(s.lower())
The official 2.x documentatio...
How to get current language code with Swift?
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In Swift 3
let langStr = Locale.current.languageCode
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How to reload apache configuration for a site without restarting apache
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answered Nov 25 '11 at 13:59
olly_ukolly_uk
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