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How to delete the contents of a folder?
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I'm getting OSError: [Errno 26] Text file busy My file structure: Media(like folder in your code) contains->2 files and 2 directories where both directories contains each one file
– Vanjith
Jun 19 at 20:34
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New Line on PHP CLI
...dditional you can use the system-dependent constant PHP_EOL
echo "this is my text" . PHP_EOL;
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generating GUID without hyphen
I am generating a GUID using the following statement in my code
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Laravel redirect back to original destination after login
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I have been using this for a while on my language selector code. As long as you only need to go back by just 1 page it works fine:
return Redirect::to(URL::previous());
It ain't the most powerful solution out there but it is super-easy and can help solve a few...
How to sort by two fields in Java?
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@Ralph: I have amended my answer, and added a brief description.
– Richard H
Jan 26 '11 at 14:53
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How to get unique values in an array
...didn't want to work on an external object. This is exactly what I need -- my version of javascript (older xerces version) won't have the new goodies for a while.
– Gerard ONeill
Apr 25 '17 at 23:19
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How to set UICollectionViewDelegateFlowLayout?
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My two cents for macOS Mojave - Swift
(I've fallen here searching for NSCollectionView... I do know question was about UICollectionView..)
All said above (specifying delegate implies cell size, too) is correct for macOS, to...
Java 8 stream's .min() and .max(): why does this compile?
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I had an error with an array getting the max and the min so my solution was:
int max = Arrays.stream(arrayWithInts).max().getAsInt();
int min = Arrays.stream(arrayWithInts).min().getAsInt();
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Add text to Existing PDF using Python
...DF2 since it is more updated, also check their sample code: github.com/mstamy2/PyPDF2/blob/…
– blaze
Apr 23 '15 at 4:06
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How to get ALL child controls of a Windows Forms form of a specific type (Button/Textbox)?
...ls.OfType<TExtbox> only returns the childs of the current control(in my case the Form), and I want in a single call to get ALL controls in the Forma "recursively" (chiilds, sub-childs, sub-sub-childs,.....) in asingle collection.
– Luis
Aug 5 '10 at 23:4...