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C# 4.0 optional out/ref arguments
...lify:
// new overload
public bool SomeMethod()
{
return SomeMethod(out _); // declare out as an inline discard variable
}
(Thanks @Oskar / @Reiner for pointing this out.)
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How do I keep Python print from adding newlines or spaces? [duplicate]
...
You can from __future__ import print_function in Python 2.6
– jfs
Nov 2 '08 at 18:10
14
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How to check Django version
... is as an executable command:
$ python -c "import django; print(django.get_version())"
2.0
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How to make a Java Generic method static?
...'s how to explicitly invoke a static generic method using a specific type (_class_.<_generictypeparams_>_methodname_):
String[] newStrings = ArrayUtils.<String>appendToArray(strings, "another string");
This would only happen if the compiler can't determine the generic type because, e....
How to set the current working directory? [duplicate]
...
Perhaps this is what you are looking for:
import os
os.chdir(default_path)
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MySQL: Sort GROUP_CONCAT values
In short: Is there any way to sort the values in a GROUP_CONCAT statement?
2 Answers
2...
How to check if click event is already bound - JQuery
...this bug for details.) It is possible to access the same data with jQuery._data(elem, 'events'), an internal data structure, which is undocumented and therefore not 100% guaranteed to remain stable. This shouldn't, however, be a problem, and the relevant line of the plugin code above can be change...
Generating Guids in Ruby
... answered Mar 5 '12 at 20:45
J _J _
3,65511 gold badge1313 silver badges77 bronze badges
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“TypeError: (Integer) is not JSON serializable” when serializing JSON in Python?
...is solved the problem for me:
def serialize(self):
return {
my_int: int(self.my_int),
my_float: float(self.my_float)
}
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Ruby Bundle Symbol not found: _SSLv2_client_method (LoadError)
... ruby-1.9.3-p547
Ruby gets re-installed, but fails in setting up a gemset_pristine for the application because
libv8 version 3.16.14.3 failed
which was the reason I got to this point in the first place. Vicious frustration circle...
update
Check your platform version. I have for example Darwin...