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Check if item is in an array / list
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edited Feb 10 '19 at 21:23
answered Jun 28 '12 at 19:40
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What is the preferred syntax for initializing a dict: curly brace literals {} or the dict() function
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edited Oct 10 '19 at 2:54
BKSpurgeon
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emacs, unsplit a particular window split
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You can use the C-x0 key combination to delete the current window.
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Python `if x is not None` or `if not x is None`?
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1029
There's no performance difference, as they compile to the same bytecode:
Python 2.6.2 (r262:7...
How to add multiple columns to a table in Postgres?
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answered Mar 10 '11 at 14:15
Erkan HaspulatErkan Haspulat
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What is the difference between an interface and abstract class?
...e more expensive to use, because there is a look-up to do when you inherit from them.
Abstract classes look a lot like interfaces, but they have something more: You can define a behavior for them. It's more about a person saying, "these classes should look like that, and they have that in common, s...
Git: Permission denied (publickey) fatal - Could not read from remote repository. while cloning Git
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This answer changed the mechanism from ssh to https. It is not solving the original problem by using ssh to access the repository. I wonder how this can keep getting upvoted as a good answer to the question. The other answers down below are solving it properl...
How can one see content of stack with GDB?
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Use:
bt - backtrace: show stack functions and args
info frame - show stack start/end/args/loca...
Android: how to make keyboard enter button say “Search” and handle its click?
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answered Jul 8 '10 at 15:44
Robby PondRobby Pond
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Transferring files over SSH [closed]
...e attempting to "download" to local, because if you are executing the code from a remote instance, "local" will be interpreted as the "remote", if you see what I mean. So don't run ssh first.
– PatrickT
Apr 1 '14 at 4:09
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