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Pacman: how do the eyes find their way back to the monster hole?
...ersection, look at the adjacent exit squares, except the one you just came from;
picking one which is nearest the goal. If more than one is equally near the goal, pick the first valid direction in this order: up, left, down, right.
...
Loop through Map in Groovy?
...in the Groovy language docs (I don't think it is!)? I guess I'm wondering, from a Groovy newbies' perspective, How did you know this?
– smeeb
Oct 24 '15 at 10:40
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Make a program run slowly
...ux scheduler will have this issue. There was some sort of thread analyzer from Intel afair. I see Vtune Release Notes. This is Vtune, but I was pretty sure there is another tool to analyze thread races. See: Intel Thread Checker, which can check for some thread race conditions. But we don't kno...
Rebase feature branch onto another feature branch
...l rewrite Branch1 history to have Branch1's changes on top of those copied from Branch2. That will result in the following commit order, a - b - f - g - c' - d' - e'.
– eel ghEEz
Oct 22 '18 at 19:35
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Get difference between 2 dates in JavaScript? [duplicate]
...tes that occur up to twice a year in UTC. You must not assume that offsets from epoch (00:00:00 hours 1 January 1970) in other languages and operating systems will be the same since some of them have 58, 59, 61, and 62 second minutes.
– Jim
Mar 8 '15 at 3:13
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How can I delete all Git branches which have been merged?
...ranchname
If it's not merged, use:
git branch -D branchname
To delete it from the remote use:
git push --delete origin branchname
git push origin :branchname # for really old git
Once you delete the branch from the remote, you can prune to get rid of remote tracking branches with:
git remote ...
Find files containing a given text
...the -i makes it case insensitlve
the . at the end means you want to start from your current directory, this could be substituted with any directory.
the -r means do this recursively, right down the directory tree
the -n prints the line number for matches.
the --include lets you add file names, e...
Should I use Java date and time classes or go with a 3rd party library like Joda Time?
I'm creating a web based system which will be used in countries from all over the world. One type of data which must be stored is dates and times.
...
In which scenario do I use a particular STL container?
...id (and pointing to the same element) regardless of what you add or remove from the container (as long as it is not the element in question).
– Mikael Persson
Apr 29 '16 at 4:22
1
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How to find list intersection?
...tackoverflow.com/q/3697432/4014959
Written by PM 2Ring 2015.10.16
'''
from __future__ import print_function, division
from timeit import Timer
setup = 'from __main__ import a, b'
cmd_lista = '[u for u in a if u in b]'
cmd_listb = '[u for u in b if u in a]'
cmd_lcsa = 'sa=set(a);[u for u in b ...