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Are Java static initializers thread safe?
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edited May 20 '09 at 8:55
answered May 18 '09 at 16:43
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NSRange to Range
...erent in Swift 3 and 2, so depending on which Swift you're using:
Swift 3.0
func textField(_ textField: UITextField,
shouldChangeCharactersIn range: NSRange,
replacementString string: String) -> Bool {
let nsString = textField.text as NSString?
let newString =...
Trim string in JavaScript?
... // Make sure we trim BOM and NBSP
var rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g;
String.prototype.trim = function() {
return this.replace(rtrim, '');
};
})();
}
That said, if using jQuery, $.trim(str) is also available and handles undefined/null....
Is there a macro recorder for Eclipse? [closed]
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40
I put something together over the last month or so that you may find useful. It has limitations...
Counting Line Numbers in Eclipse [closed]
I have a Java project in Eclipse with ~10 packages and ~10 class files per package. Is there a way to determine total lines of code for the whole project from within Eclipse? I am familiar with other tools (e.g., Code Analyzer, wc, etc.) but I want to know if there is a way to do this within Eclip...
Is there any way to enforce typing on NSArray, NSMutableArray, etc.?
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answered Mar 16 '09 at 7:00
ChuckChuck
218k2929 gold badges286286 silver badges381381 bronze badges
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UITextField border color
... snippet (I'm setting it to redColor),
textField.layer.cornerRadius=8.0f;
textField.layer.masksToBounds=YES;
textField.layer.borderColor=[[UIColor redColor]CGColor];
textField.layer.borderWidth= 1.0f;
For reverting back to the original layout just set border color to clear color,
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Spring MVC @PathVariable with dot (.) is getting truncated
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answered May 2 '13 at 8:04
Martin FreyMartin Frey
8,96833 gold badges1717 silver badges2626 bronze badges
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How to recognize USB devices in Virtualbox running on a Linux host? [closed]
...is listed, even if an USB pen is attached and recognized by my Lubuntu 13.10. If i run the guest, nothing happens if I attach the device and, as above, no USB device is detected in Devices -> USB devices
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