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git mv and only change case of directory
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You are in a case insensitive environment. Further, adding with out the -A will not take care of the remove side of the mv as Git understands it. Warning! Ensure that no other changes or untracked files are around when you do this or they will get committed as p...
Default value in Doctrine
...ty
*/
class myEntity {
/**
* @var string
*
* @Column(name="myColumn", type="string", length="50")
*/
private $myColumn = 'myDefaultValue';
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}
PHP-level default values are preferred as these are also properly available on newly created and persisted objects (Doct...
ExpandableListView - hide indicator for groups with no children
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myExpandableListView.setGroupIndicator(null); works for me
– Ranjith Kumar
Apr 20 '16 at 9:28
@eric...
PHPUnit assert that an exception was thrown?
Does anyone know whether there is an assert or something like that which can test whether an exception was thrown in the code being tested?
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Detecting that the browser has no mouse and is touch-only
...ace? I plan to leave a switch for people with both mouse and touch (like some notebooks).
24 Answers
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Calling a static method on a generic type parameter
I was hoping to do something like this, but it appears to be illegal in C#:
8 Answers
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Use space as a delimiter with cut command
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How can I import Swift code to Objective-C?
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You need to import TargetName-Swift.h. Note that it's the target name - the other answers make the mistake of using the class name.
This single file is an autogenerated header that defines Objective-C interfaces for all Swift classes in your project t...
Which, if any, C++ compilers do tail-recursion optimization?
It seems to me that it would work perfectly well to do tail-recursion optimization in both C and C++, yet while debugging I never seem to see a frame stack that indicates this optimization. That is kind of good, because the stack tells me how deep the recursion is. However, the optimization would be...
Synchronise ScrollView scroll positions - android
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There is a method in ScrollView...
protected void onScrollChanged(int x, int y, int oldx, int oldy)
Unfortunately Google never thought that we would need to access it, which is why they made it protected and didn't add a "setOnScroll...