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How to delete shared preferences data from App in Android
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24 Answers
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How do I pass the this context to a function?
...ments to your function and .apply() needs an array.
myfunc.call(obj_a, 1, 2, 3);
myfunc.apply(obj_a, [1, 2, 3]);
Therefore, you can easily write a function hook by using the apply() method. For instance, we want to add a feature to jQuerys .css() method. We can store the original function referen...
Convert int to ASCII and back in Python
...ns) is to use a node ID to generate the shortened URL. So, in theory, node 26 might be short.com/z , node 1 might be short.com/a , node 52 might be short.com/Z , and node 104 might be short.com/ZZ . When a user goes to that URL, I need to reverse the process (obviously).
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Who is listening on a given TCP port on Mac OS X?
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On macOS High Sierra and later, use this command:
lsof -nP -iTCP:$PORT | grep LISTEN
or to...
Resolve conflicts using remote changes when pulling from Git remote
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Changing UIImage color
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265
Since iOS 7, this is the most simple way of doing it.
Objective-C:
theImageView.image = [the...
How can I post data as form data instead of a request payload?
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What's the difference between “squash” and “fixup” in Git/Git Extension?
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edited May 2 '18 at 5:51
Ricardo
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Is there a “do … until” in Python? [duplicate]
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There is no do-while loop in Python.
This is a similar construct, taken from the link above.
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CSV file written with Python has blank lines between each row
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In Python 2, open outfile with mode 'wb' instead of 'w'. The csv.writer writes \r\n into the file directly. If you don't open the file in binary mode, it will write \r\r\n because on Windows text mode will translate each \n into \r\n...