大约有 31,840 项符合查询结果（耗时：0.0498秒） [XML]
Is a GUID unique 100% of the time?
...in the right situation.
https://ericlippert.com/2012/04/24/guid-guide-part-one/
https://ericlippert.com/2012/04/30/guid-guide-part-two/
https://ericlippert.com/2012/05/07/guid-guide-part-three/
share
|
...
How to run function in AngularJS controller on document ready?
...ope.$watch('$viewContentLoaded', function(){
//do something
});
This one is helpful when you want to manipulate the DOM elements. It will start executing only after all te elements are loaded.
UPD: What is said above works when you want to change css properties. However, sometimes it doesn't ...
How to set focus on input field?
...g some button), set focus on it.
Create a directive essentially like the one above. Watch some scope property, and when it becomes true (set it in your ng-click handler), execute element[0].focus(). Depending on your use case, you may or may not need a $timeout for this one:
<button class="b...
How to run a shell script on a Unix console or Mac terminal?
...responsible for figuring out how to execte it. For non-binaries, this is done by looking at the first line of the file. It should contain a hashbang:
#! /usr/bin/env bash
The hashbang tells the kernel what program to run (in this case the command /usr/bin/env is ran with the argument bash). Th...
What are the differences between ArrayList and Vector?
...utorial/essential/concurrency/…)
– RecursiveExceptionException
Aug 8 '16 at 2:10
...
Getting “Warning! PATH is not properly set up” when doing rvm use 2.0.0 --default
...worked for me! no PATH edits needed, just rvm reset (the message will show one last time), now anytime I issue an rvm command no more PATH warnings.
– JohnRDOrazio
Oct 10 '15 at 19:40
...
Which version of the git file will be finally used: LOCAL, BASE or REMOTE?
...
It's the one in the middle : BASE.
In fact, BASE is not the common ancestor, but the half-finished merge where conflicts are marked with >>>> and <<<<.
You can see the file names on the top of meld editing wi...
Python dictionary: Get list of values for list of keys
...ception if key not found: map(mydict.__getitem__, mykeys)
Build list with None if key not found: map(mydict.get, mykeys)
Alternatively, using operator.itemgetter can return a tuple:
from operator import itemgetter
myvalues = itemgetter(*mykeys)(mydict)
# use `list(...)` if list is required
Note...
git shallow clone (clone --depth) misses remote branches
...igin/HEAD -> origin/master
remotes/origin/master
The full clone offers new (all) branches:
florianb$ git branch -a
* master
remotes/origin/HEAD -> origin/master
remotes/origin/debian
remotes/origin/master
remotes/origin/python_codege...
Is it possible to roll back CREATE TABLE and ALTER TABLE statements in major SQL databases?
...
No, there are other SQL databases besides the ones listed.
– joeforker
Apr 30 '15 at 18:42
3
...