大约有 12,000 项符合查询结果（耗时：0.0227秒） [XML]
Print all but the first three columns
...nd here another way: echo ' This is a test' | awk '{print substr($0, index($0,$3))}'
– elysch
Dec 18 '14 at 18:45
1
...
What's the difference between Git Revert, Checkout and Reset?
...couple of different things depending on how it is invoked. It modifies the index (the so-called "staging area"). Or it changes which commit a branch head is currently pointing at. This command may alter existing history (by changing the commit that a branch references).
Using these commands
If a c...
JavaScript single line 'if' statement - best syntax, this alternative? [closed]
...
You could use this format, which is commonly used in PHP:
(lemon) ? document.write("foo gave me a bar") : document.write("if condition is FALSE");
share
|
improve this answer...
Argmax of numpy array returning non-flat indices
...
You could use numpy.unravel_index() on the result of numpy.argmax():
>>> a = numpy.random.random((10, 10))
>>> numpy.unravel_index(a.argmax(), a.shape)
(6, 7)
>>> a[6, 7] == a.max()
True
...
Is the Scala 2.8 collections library a case of “the longest suicide note in history”? [closed]
...tools.
Programmers who like simplicity and directness will continue to use PHP, or similar languages.
Alas, Java programmers are much into power tools, so, in answering that, I have just revised my expectation of mainstream Scala adoption. I have no doubt at all that Scala will become a mainstream...
What's the difference between --general-numeric-sort and --numeric-sort options in gnu sort
...them. I also didn't know about gnu.org/software/coreutils/manual/html_node/index.html.
– Trenton
Aug 10 '09 at 21:57
6
...
How to colorize diff on the command line?
...d recently, when running into the problem described above):
git diff --no-index <file1> <file2>
# output to console instead of opening a pager
git --no-pager diff --no-index <file1> <file2>
If you have Git around (which you already might be using anyway), then you will be ...
Looping over a list in Python
...only be 10 elements because we are starting our for loop from element with index 1 in list1 not from element with index 0 in list1
share
|
improve this answer
|
follow
...
SQL command to display history of queries
... at the query cache: http://www.databasejournal.com/features/mysql/article.php/3110171/MySQLs-Query-Cache.htm but it might not give you access to the actual queries and will be very hit-and-miss if it did work (subtle pun intended)
But MySQL Query Browser very likely maintains its own list of queri...
Git: show more context when using git add -i or git add -e?
... this is still not possible in 2019.
An external tool like jjlee/git-meld-index can help:
git-meld-index runs meld -- or any other git difftool (kdiff3, diffuse, etc.) -- to allow you to interactively stage changes to the git index (also known as the git staging area).
This is similar to the...