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How do I install from a local cache with pip?
...install a lot of the same packages in different virtualenv environments. Is there a way that I can download a package once and then have pip install from a local cache?
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How to merge the current branch into another branch
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edited Oct 4 '17 at 17:57
Carl Walsh
4,17422 gold ...
How to remove all whitespace from a string?
So " xx yy 11 22 33 " will become "xxyy112233" . How can I achieve this?
9 Answers
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Remove Elements from a HashSet while Iterating [duplicate]
...HashSet while iterating, I get a ConcurrentModificationException . What is the best way to remove a subset of the elements from a HashSet as in the following example?
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How to get rid of the 'undeclared selector' warning
...t an error property if the NSObject instance it's called on supports it. This is the code, and the code works as intended:
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Only initializers, entity members, and entity navigation properties are supported
I'm getting this exception :
8 Answers
8
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What is the difference between MacVim and regular Vim?
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MacVim is just Vim. Anything you are used to do in Vim will work exactly the same way in MacVim.
MacVim is more integrated in the whole OS than Vim in the Terminal or even GVim in Linux, it follows a lot of Mac OS X's conventions.
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Filter dict to contain only certain keys?
...has a whole bunch of entries. I'm only interested in a select few of them. Is there an easy way to prune all the other ones out?
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How do I create my own URL protocol? (e.g. so://…) [closed]
...e portion with the HTTP://,FTP://, etc are called URI Schemes
You can register your own through the registry.
HKEY_CLASSES_ROOT/
your-protocol-name/
(Default) "URL:your-protocol-name Protocol"
URL Protocol ""
shell/
open/
command/
(Default) PathToExecutabl...
Are static fields inherited?
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3 in all cases, since the static int total inherited by SomeDerivedClass is exactly the one in SomeClass, not a distinct variable.
Edit: actually 4 in all cases, as @ejames spotted and pointed out in his answer, which see.
Edit: the code in the second question is missing the int in both cases, b...