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How to convert a std::string to const char* or char*?
...n't forget to free the string after finished using it
delete[] writable;
Edit: Notice that the above is not exception safe. If anything between the new call and the delete call throws, you will leak memory, as nothing will call delete for you automatically. There are two immediate ways to solve th...
pyplot axes labels for subplots
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edited Dec 12 '19 at 0:14
kjohnsen
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answer...
Scala @ operator
...ed under "Variable binding" in Section 15.2 of "Programming in Scala - 2nd Edition" and used again in section 26.3 (the chapter on extractors).
– Shaun the Sheep
Sep 18 '11 at 20:46
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Read only the first line of a file?
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edited Feb 27 '18 at 14:33
Acumenus
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How can I pass a member function where a free function is expected?
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edited Sep 22 '15 at 14:12
answered Sep 30 '12 at 16:36
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awk without printing newline
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edited Mar 1 '17 at 9:49
answered Apr 9 '15 at 21:33
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Can I use require(“path”).join to safely concatenate urls?
....resolve('http://example.com/one', '/two') // 'http://example.com/two'
Edit:
As Andreas correctly points out in a comment, url.resolve would only help if the problem is as simple as the example. url.parse also applies to this question because it returns consistently and predictably formatted fi...
Alphabet range in Python
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edited Jun 16 '15 at 16:44
answered Apr 17 '13 at 13:07
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Python: split a list based on a condition?
... seq:
(a if condition(item) else b).append(item)
return a, b
Edit: For your more specific usecase of splitting items into different lists by some key, heres a generic function that does that:
DROP_VALUE = lambda _:_
def split_by_key(seq, resultmapping, keyfunc, default=DROP_VALUE):
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How do I activate a virtualenv inside PyCharm's terminal?
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Edit:
According to https://www.jetbrains.com/pycharm/whatsnew/#v2016-3-venv-in-terminal, PyCharm 2016.3 (released Nov 2016) has virutalenv support for terminals out of the box
Auto virtualenv is supported for bash, zsh, ...