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How to print the full NumPy array, without truncation?
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if you only want to print a numpy array only once, unfortunately this solution has the downside of requiring you to reset this configuration change after doing the print.
– Trevor Boyd Smith
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Handling click events on a drawable within an EditText
...al int DRAWABLE_RIGHT = 2;
final int DRAWABLE_BOTTOM = 3;
if(event.getAction() == MotionEvent.ACTION_UP) {
if(event.getRawX() >= (editComment.getRight() - editComment.getCompoundDrawables()[DRAWABLE_RIGHT].getBounds().width())) {
// your action here
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What's the difference between the build and create methods in FactoryGirl?
The Factory Girl introduction delineates the difference between FactoryGirl.build() and FactoryGirl.create() :
3 Answer...
What happens with constraints when a view is removed
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The constraints are removed. If you add A again, you will have to make new constraints for it, or if you save the constraints before you remove A, you can add them back. When I do something like this, I save the constraints like this for a view called vi...
How to find all occurrences of a substring?
...t() for m in re.finditer('test', 'test test test test')]
#[0, 5, 10, 15]
If you want to find overlapping matches, lookahead will do that:
[m.start() for m in re.finditer('(?=tt)', 'ttt')]
#[0, 1]
If you want a reverse find-all without overlaps, you can combine positive and negative lookahead in...
How to perform Callbacks in Objective-C
...ss" and MyClass calls the delegate methods on the delegate as appropriate. If your delegate callbacks are optional, you'll typically guard them at the dispatch site with something like "if ([delegate respondsToSelector:@selector(myClassWillDoSomething:)) {". In my example, the delegate is required t...
JavaScript: empty array, [ ] evaluates to true in conditional structures. Why is this?
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If you test the expression [] == false it evaluates to true.
– m.rufca
Apr 24 '18 at 18:06
3
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Difference between len() and .__len__()?
Is there any difference between calling len([1,2,3]) or [1,2,3].__len__() ?
4 Answers
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PDO mysql: How to know if insert was successful
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No more like this, $value = $stmt->execute(); if($value){//true}else{//false}
– Ólafur Waage
Jun 3 '11 at 8:40
23
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How can I make Sublime Text the default editor for Git?
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For me, this will open a new tab if sublime text is already open. Closing the tab, doesn't let git know its done. I've tried --multiinstance, but it doesn't seem to do anything.
– David Faivre
Jun 10 '13 at 12:49
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