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Overriding the java equals() method - not working?
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329
In Java, the equals() method that is inherited from Object is:
public boolean equals(Object o...
Check if a Windows service exists and delete in PowerShell
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238
You can use WMI or other tools for this since there is no Remove-Service cmdlet until Powershel...
Why can tuples contain mutable items?
...the overall tuple isn't hashable either. For example, t = ('red', [10, 20, 30]) isn't hashable.
The last example shows a 2-tuple that contains a string and a list. The tuple itself isn't mutable (i.e. it doesn't have any methods that for changing its contents). Likewise, the string is immutable b...
Changing my CALayer's anchorPoint moves the view
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139
The Layer Geometry and Transforms section of the Core Animation Programming Guide explains the ...
How to scroll to bottom in a ScrollView on activity startup
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PaloPalo
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Make first letter of a string upper case (with maximum performance)
...f the string.
– flindeberg
Aug 26 '13 at 14:22
3
Awesome - Using Linq makes it very clear what th...
Further understanding setRetainInstance(true)
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3 Answers
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Making the iPhone vibrate
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DDPWNAGE
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answered Jan 18 '11 at 14:11
linuxbuildlinuxbuild
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Get value of c# dynamic property via string
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edited Feb 8 '11 at 23:17
answered Feb 8 '11 at 23:01
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Get only part of an Array in Java?
.... (This index may lie outside the array)
E.g.:
//index 0 1 2 3 4
int[] arr = {10, 20, 30, 40, 50};
Arrays.copyOfRange(arr, 0, 2); // returns {10, 20}
Arrays.copyOfRange(arr, 1, 4); // returns {20, 30, 40}
Arrays.copyOfRange(arr, 2, arr.length); // returns {30, 40, 5...