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@FredrickGauss if you add from __future__ import print_function it'll work in python 2 as well.
– Anthony Sottile
Aug 26 '17 at 22:07
1
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Which commit has this blob?
...
Here it is as a shell script – short and sweet, but slow:
#!/bin/sh
obj_name="$1"
shift
git log "$@" --pretty=format:'%T %h %s' \
| while read tree commit subject ; do
if git ls-tree -r $tree | grep -q "$obj_name" ; then
echo $commit "$subject"
fi
done
And an optimised version ...
In PHP, can you instantiate an object and call a method on the same line?
...So, if you declared a class like this :
class Test {
public function __construct($param) {
$this->_var = $param;
}
public function myMethod() {
return $this->_var * 2;
}
protected $_var;
}
You can then declare a function that returns an instance of that ...
How do I detect whether a Python variable is a function?
...obj)
If this is for Python 3.x but before 3.2, check if the object has a __call__ attribute. You can do this with:
hasattr(obj, '__call__')
The oft-suggested types.FunctionTypes approach is not correct because it fails to cover many cases that you would presumably want it to pass, like with bui...
The relationship could not be changed because one or more of the foreign-key properties is non-nulla
...iginal parent including the child item collection
var originalParent = _dbContext.ParentItems
.Where(p => p.ID == parent.ID)
.Include(p => p.ChildItems)
.SingleOrDefault();
// We assume that the parent is still in the DB and don't check for null
// Update s...
What's an easy way to read random line from a file in Unix command line?
...from the Camel Book:
perl -e 'srand; rand($.) < 1 && ($line = $_) while <>; print $line;' file
This has a significant advantage in space over reading the whole file in. You can find a proof of this method in The Art of Computer Programming, Volume 2, Section 3.4.2, by Donald E. K...
Recent file history in Vim?
...
:e #<1 opens last file, see :h c_#<.
– Hotschke
Dec 15 '15 at 16:42
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how to change any data type into a string in python
... you're writing your own class and you want str to work for you, add:
def __str__(self):
return "Some descriptive string"
print str(myObj) will call myObj.__str__().
repr is a similar method, which generally produces information on the class info. For most core library object, repr produces ...
How to add a button to a PreferenceScreen?
... return true;
}
});
This will appear like a normal Preference, with just a title and a summary, so it will look like it belongs.
Edit: I changed to using @string/myCoolButton and getString(R.string.myCoolButton) because it's best to use resources for com...
Bash function to find newest file matching pattern
.... This is about modification times. Even with the filename assumption b2.10_5_2 kills this solution.
– Eponymous
Dec 1 '16 at 22:38
1
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