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Recover from git reset --hard?
Is there any way to recover uncommitted changes to the working directory from a git reset --hard HEAD ?
22 Answers
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How to remove element from an array in JavaScript?
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If you come here from Google: Gabriel prefers this answer, but you should be aware there is also shift(), see Joseph's answer.
– SHernandez
Jul 29 '14 at 21:12
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Understand convertRect:toView:, convertRect:FromView:, convertPoint:toView: and convertPoint:fromVie
...our example above is pointless (no pun intended) since it converts a point from a view to itself, so nothing will happen. You would more commonly find out where some point of a view was in relation to its superview - to test if a view was moving off the screen, for example:
CGPoint originInSupervie...
Git copy file preserving history [duplicate]
...lder No. Like git diff -M this is just smart analysis of the tree objects. From the git blame man page: "The origin of lines is automatically followed across whole-file renames (currently there is no option to turn the rename-following off)."
– CliffordVienna
A...
PHP - how to best determine if the current invocation is from CLI or web server?
I need to determine whether the current invocation of PHP is from the command line (CLI) or from the web server (in my case, Apache with mod_php).
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In Django - Model Inheritance - Does it allow you to override a parent model's attribute?
...e an abstract model representing a "Place", eg. AbstractPlace, and inherit from it:
class AbstractPlace(models.Model):
name = models.CharField(max_length=20)
rating = models.DecimalField()
class Meta:
abstract = True
class Place(AbstractPlace):
pass
class LongNamedRestaur...
Parse email content from quoted reply
I'm trying to figure out how to parse out the text of an email from any quoted reply text that it might include. I've noticed that usually email clients will put an "On such and such date so and so wrote" or prefix the lines with an angle bracket. Unfortunately, not everyone does this. Does anyon...
Why does range(start, end) not include end?
...with x and end with y-1. If the programmer wants a for-loop with i ranging from 1 to 3, he has to explicitly add 1. Is this really about convenience?
– armin
Jul 24 '16 at 14:42
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How to suppress GCC warnings from library headers?
...enerate lots of (repetitive) warnings. Is there a way to suppress warnings from library includes (i.e. #include ) or includes from certain paths? I'd like to use -Wall and/or -Wextra as usual on project code without relevant info being obscured. I currently use grep on make output but I'd like somet...
How to remove a key from a Python dictionary?
When deleting a key from a dictionary, I use:
13 Answers
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