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How to read a file without newlines?
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What would happen with \r\n newlines though? ;)
– Wolph
Sep 8 '12 at 12:11
27
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MySQL foreign key constraints, cascade delete
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I think (I'm not certain) that foreign key constraints won't do precisely what you want given your table design. Perhaps the best thing to do is to define a stored procedure that will delete a category the way you want, and then call that procedure whenever you want to delete a category.
CREATE PR...
How do I prevent Eclipse from hanging on startup?
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You're my god! BTW, what does this .snap normally do?
– Michał Pękała
Jan 9 '11 at 22:17
1
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How do I return early from a rake task?
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What do you do if you're deeply nested within multiple blocks? (next only works if there's on "level" of block to break out of.
– mjs
Jan 30 '13 at 17:16
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How to change bower's default components folder?
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what version of bower?
– lfender6445
Feb 27 '15 at 3:12
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Iteration ng-repeat only X times in AngularJs
... Yeah I can imagine having to iterate 30x, writing it like [1,2,3,4].. What a dismal solution this one
– Matej
Jan 15 '14 at 19:07
2
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How to remove folders with a certain name
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Could you please explain what {} \; does?
– winklerrr
Jan 21 '19 at 16:40
7
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Capture Image from Camera and Display in Activity
...tch (IOException e) {
e.printStackTrace();
}
}
}
What made it work is the MediaStore.Images.Media.getBitmap(this.getContentResolver(), Uri.parse(mCurrentPhotoPath)), which is different from the code from developer.android.com. The original code gave me a FileNotFoundExcepti...
IsNothing versus Is Nothing
... don't have to.
I prefer IsNothing()...but I use C and C#, so that's just what is comfortable. And I think it's more readable. But go with whatever feels more comfortable to you.
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Does a javascript if statement with multiple conditions test all of them?
...ong time, and not only is it important to know this short circuits, but in what order. For example:
if (takesSeconds() && takesMinutes())
is much better than
if (takesMinutes() && takesSeconds())
if both are equally likely to return false.
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