大约有 48,000 项符合查询结果（耗时：0.0556秒） [XML]
delete word after or around cursor in VIM
I'm now switching to VIM from TextMate. I found ^+W in INSERT mode very useful. However, I'd like to delete not only the word before cursor, but the word after or around cursor as well.
...
How to use if-else option in JSTL
...
I know I'm a bit late to the party, but <c:otherwise> seems a little verbose, eh?
– andronikus
Oct 27 '11 at 13:29
...
Can I use require(“path”).join to safely concatenate urls?
...t use path.join() to join URL elements.
There's a package for doing that now. So rather than reinvent the wheel, write all your own tests, find bugs, fix them, write more tests, find an edge case where it doesn't work, etc., you could use this package.
url-join
https://github.com/jfromaniello/ur...
How to get all groups that a user is a member of?
...
I tried again just now, still on Win 7, and it does work fine. Perhaps I had typo when first trying this out. Thanks for adding the replace to strip out the forest "guff".
– Dallas
Mar 13 '17 at 21:09
...
Map over object preserving keys
...
I know this is old, but now Underscore has a new map for objects :
_.mapObject(object, iteratee, [context])
You can of course build a flexible map for both arrays and objects
_.fmap = function(arrayOrObject, fn, context){
...
Numpy: Get random set of rows from 2D array
...mask = numpy.random.choice([False, True], len(data_arr), p=[0.75, 0.25])
Now you can call data_arr[mask] and return ~25% of the rows, randomly sampled.
share
|
improve this answer
|
...
“Go To Definition” in Visual Studio only brings up the Metadata
... file to remove the file reference to the problem project and all is fixed now
share
|
improve this answer
|
follow
|
...
How to detect that animation has ended on UITableView beginUpdates/endUpdates?
...TableView). I've decided to use performSelector:withObject:afterDelay: for now. Not ideal, but gets the job done.
UPDATE: It looks like I can use scrollViewDidEndScrollingAnimation: for this purpose (this is specific to my implementation, see comment).
...
Does PHP have threading?
... and designated a beta level of stability and completeness.
It is common knowledge that some of the libraries PHP uses are not thread safe, it should be clear to the programmer that pthreads cannot change this, and does not attempt to try. However, any library that is thread safe is useable, as in ...
What are the differences between local branch, local tracking branch, remote branch and remote track
...rigin). You can push the newly created local branch myNewBranch to origin. Now other users can track it.
git push -u origin myNewBranch # Pushes your newly created local branch "myNewBranch"
# to the remote "origin".
# So now a new...