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How to delete an item in a list if it exists?
...use case, but very idiomatic in Python.
this performs better than #1
PEP 463 proposed a shorter syntax for try/except simple usage that would be handy here, but it was not approved.
However, with contextlib's suppress() contextmanager (introduced in python 3.4) the above code can be simplified to ...
How to find memory leak in a C++ code/project?
...ete so that you free the same memory you allocated:
char* str = new char [30]; // Allocate 30 bytes to house a string.
delete [] str; // Clear those 30 bytes and make str point nowhere.
2
Reallocate memory only if you've deleted. In the code below, str acquires a new address with the second all...
A KeyValuePair in Java [duplicate]
...yal Schneider
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SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed
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MySQL Orderby a number, Nulls last
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answered Nov 17 '11 at 20:43
JarredJarred
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How do I merge a list of dicts into a single dict?
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wim
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answered Aug 16 '10 at 16:56
user395760user395760
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How to jump to top of browser page
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edited Jan 25 '13 at 20:41
Community♦
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answered Nov 10 '10 at 17:18
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Can you do this HTML layout without using tables?
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Gregor BrandtGregor Brandt
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node.js global variables?
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239
You can use global like so:
global._ = require('underscore')
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Java: Equivalent of Python's range(int, int)?
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