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In Python, how do I indicate I'm overriding a method?
... line 136, in B
@overrides(A)
File "C:/Users/user1/project.py", line 110, in confirm_override
interface_class)
NotImplementedError: function "a" is an @override but that function is not implemented in base class <class '__main__.A'>
NotImplementedError "expected implemented type"...
python setup.py uninstall
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Martin v. LöwisMartin v. Löwis
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Why do I want to avoid non-default constructors in fragments?
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110
Make a bundle object and insert your data (in this example your Category object). Be careful, ...
How to prune local tracking branches that do not exist on remote anymore
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This doesn't delete the local branches, only the remote pointers to the branches
– Jaap
Nov 1 '13 a...
How do I connect to a MySQL Database in Python?
...tp://dev.mysql.com/downloads/connector/python/.
It is one package (around 110k), pure Python, so it is system independent, and dead simple to install. You just download, double-click, confirm license agreement and go. There is no need for Xcode, MacPorts, compiling, restarting …
Then you connect...
What is a non-capturing group in regular expressions?
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110
?: is used when you want to group an expression, but you do not want to save it as a matched/c...
What is the shortest function for reading a cookie by name in JavaScript?
...nent(k)+'=([^;]*)').exec(document.cookie))?r[2]:null;}
You can get it to 110 bytes if you make it a 1-letter function name, 90 bytes if you drop the encodeURIComponent.
I've gotten it down to 73 bytes, but to be fair it's 82 bytes when named readCookie and 102 bytes when then adding encodeURIComp...
Android Shared preferences for creating one time activity (example) [closed]
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JorgesysJorgesys
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How can I replace a newline (\n) using sed?
...lt Botykai
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Python module os.chmod(file, 664) does not change the permission to rw-rw-r— but -w--wx----
...ange file mode.
permissions are a bit mask, for example, rwxrwx--- is 111111000 in binary, and it's very easy to group bits by 3 to convert to the octal, than calculate the decimal representation.
0644 (octal) is 0.110.100.100 in binary (i've added dots for readability), or, as you may calculate, ...