大约有 44,000 项符合查询结果（耗时：0.0472秒） [XML]
Get battery level and state in Android
...
10 Answers
10
Active
...
Shorten string without cutting words in JavaScript
...
181
If I understand correctly, you want to shorten a string to a certain length (e.g. shorten "The...
jQuery select all except first
...gt(0)").hide();
or: (as per @Jordan Lev's comment):
$("div.test").slice(1).hide();
and so on.
See:
http://api.jquery.com/first-selector/
http://api.jquery.com/not-selector/
http://api.jquery.com/gt-selector/
https://api.jquery.com/slice/
...
List of Big-O for PHP functions
...omplete.
Note: All the Big-O where calculated assuming a hash lookup is O(1) even though it's really O(n). The coefficient of the n is so low, the ram overhead of storing a large enough array would hurt you before the characteristics of lookup Big-O would start taking effect. For example the differ...
How to raise a ValueError?
...
178
raise ValueError('could not find %c in %s' % (ch,str))
...
jQuery.inArray(), how to use it right?
...
751
inArray returns the index of the element in the array, not a boolean indicating if the item exis...
How to split last commit into two in Git
...g again
I modified it in my last commit so that now it looks like this:
1
something
something else
something again
2
Now I decide that I want to split it into two, and I want the insertion of the
first line to be in the first commit, and the insertion of the last line to be
in the second commit...
Fastest way to determine if record exists
...
11 Answers
11
Active
...
Deleting all pending tasks in celery / rabbitmq
...
|
edited Jan 27 '17 at 15:20
Dag Høidahl
6,30977 gold badges4545 silver badges6262 bronze badges
...
Named colors in matplotlib
...
317
I constantly forget the names of the colors I want to use and keep coming back to this question...