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Change UICollectionViewCell size on different device orientations
...tIndexPath, just divide the height or width of the collectionView's bounds by the number of cells you want to fit on screen. Use the height if your collectionView scrolls horizontally or the width if it scrolls vertically.
s...
Best practice for Django project working directory structure
...ates/static directory, not inside each app.
These files are usually edited by people, who doesn't care about project code
structure or python at all. If you are full-stack developer working alone or
in a small team, you can create per-app templates/static directory. It's really just a matter of tast...
Why does writeObject throw java.io.NotSerializableException and how do I fix it?
...
Make the class serializable by implementing the interface java.io.Serializable.
java.io.Serializable - Marker Interface which does not have any methods in it.
Purpose of Marker Interface - to tell the ObjectOutputStream that this object is a serializa...
A top-like utility for monitoring CUDA activity on a GPU
...n can be installed with pip install gpustat, and prints breakdown of usage by processes or users.
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How to determine function name from inside a function
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I still don't get it. Why add the [0] if it's implied by accessing the undecorated variable?
– Tom Hale
Aug 9 '16 at 12:44
15
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jQuery Ajax File Upload
...is not possible through AJAX.
You can upload file, without refreshing page by using IFrame.
You can check further details here.
UPDATE
With XHR2, File upload through AJAX is supported. E.g. through FormData object, but unfortunately it is not supported by all/old browsers.
FormData support star...
How to avoid merge-commit hell on GitHub/BitBucket
...rge commits, you need to ensure all commits are fast-forwards. You do this by making sure your feature branch rebases cleanly onto your line of development before a merge like so:
git checkout master
git checkout -b feature/foo
# make some commits
git rebase master
git checkout master
git merge -...
Convert an array of primitive longs into a List of Longs
...);
EDIT: updated to provide a complete conversion to a list as suggested by comments and other fixes.
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How to make a smooth image rotation in Android?
...erpolator(new LinearInterpolator());
ImageView image= (ImageView) findViewById(R.id.imageView);
image.startAnimation(rotate);
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How to keep one variable constant with other one changing with row in excel
...dded note: instead of manually typing the dollar signs you can toggle them by selecting the cell and pressing F4.
– guitarthrower
Jan 29 '10 at 0:00
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