大约有 9,000 项符合查询结果（耗时：0.0103秒） [XML]
Given two directory trees, how can I find out which files differ by content?
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I like to use git diff --no-index dir1/ dir2/, because it can show the differences in color (if you have that option set in your git config) and because it shows all of the differences in a long paged output using "less".
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Need to reset git branch to origin version
...igin'.
Your branch is up to date with 'origin/master'.
That restores the index and working tree, like a git reset --hard would.
As commented by Brad Herman, a reset --hard would remove any new file or reset modified file to HEAD.
Actually, to be sure you start from a "clean slate", a git cle...
How to get the instance id from within an ec2 instance?
...vation id
--ami-id display the ami id
--ami-launch-index display the ami launch index
--ami-manifest-path display the ami manifest path
--ancestor-ami-ids display the ami ancestor id
--product-codes display the ami associated product codes
...
py2exe - generate single executable file
... get it included in
the next distribution.
http://sourceforge.net/tracker/index.php?func=detail&aid=3334760&group_id=15583&atid=315583
this explanes all the changes made, i've simply added a new option to the setup line.
here is my setup.py.
i'll try to comment it as best I can.
Pleas...
How can I check in a Bash script if my local Git repository has changes?
...then
VN="$VN-mod"
fi
A quote from Git's GIT-VERSION-GEN:
git update-index -q --refresh
test -z "$(git diff-index --name-only HEAD --)" ||
VN="$VN-dirty"
It looks like you were copying that, but you just forgot that detail of quoting.
Of course, you could also just do this:
if git diff-ind...
Priority queue in .Net [closed]
...p stored as an array of pairs. The FindMin and
FindMax operations, and the indexer’s get-accessor, take time O(1). The DeleteMin,
DeleteMax, Add and Update operations, and the indexer’s set-accessor, take time
O(log n). In contrast to an ordinary priority queue, an interval heap offers both mini...
How to check if there's nothing to be committed in the current branch?
...) {
git rev-parse --verify HEAD >/dev/null || exit 1
git update-index -q --ignore-submodules --refresh
err=0
if ! git diff-files --quiet --ignore-submodules
then
echo >&2 "Cannot $1: You have unstaged changes."
err=1
fi
if ! git diff-index --ca...
C++ compiling on Windows and Linux: ifdef switch [duplicate]
...in the documentation here: boost.org/doc/libs/release/libs/predef/doc/html/index.html
– rubenvb
Mar 26 '16 at 12:43
4
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What would cause an algorithm to have O(log n) complexity?
...ery element in the original array has to be mapped to it’s corresponding index in the sorted array. So, for the first element, we have n positions. To correctly find the corresponding index in this range from 0 to n - 1, we need…log(n) operations.
The next element needs log(n-1) operations, the...
Comparison of full text search engine - Lucene, Sphinx, Postgresql, MySQL?
...r own sorting should you wish, and give specific fields higher weightings.
Indexing speed is super-fast, because it talks directly to the database. Any slowness will come from complex SQL queries and un-indexed foreign keys and other such problems. I've never noticed any slowness in searching either...