大约有 40,170 项符合查询结果（耗时：0.0569秒） [XML]
Disable Required validation attribute under certain circumstances
...
|
edited Dec 4 '12 at 6:42
answered Mar 20 '11 at 9:59
...
Internet Explorer's CSS rules limits
... in Internet Explorer
The rules for IE9 are:
A sheet may contain up to 4095 selectors (Demo)
A sheet may @import up to 31 sheets
@import nesting supports up to 4 levels deep
The rules for IE10 are:
A sheet may contain up to 65534 selectors
A sheet may @import up to 4095 sheets
@import nestin...
Find CRLF in Notepad++
...
416
[\r\n]+ should work too
Update March, 26th 2012, release date of Notepad++ 6.0:
OMG, it actu...
Random record in ActiveRecord
...e current record count) as an offset.
offset = rand(Model.count)
# Rails 4
rand_record = Model.offset(offset).first
# Rails 3
rand_record = Model.first(:offset => offset)
To be honest, I've just been using ORDER BY RAND() or RANDOM() (depending on the database). It's not a performance issue ...
vim deleting backward tricks
...
Lucas OmanLucas Oman
14.4k22 gold badges4242 silver badges4545 bronze badges
...
How to declare string constants in JavaScript? [duplicate]
... |
edited Apr 8 '16 at 7:24
answered Apr 26 '11 at 4:55
ale...
How to exit from the application and show the home screen?
...
Waynn Lue
10.8k77 gold badges4848 silver badges6969 bronze badges
answered Jul 12 '10 at 8:00
ognianognian
...
Mime type for WOFF fonts?
...
743
Update from Keith Shaw's comment on Jun 22, 2017:
As of February 2017, RFC8081 is the propo...
How to split a string in Haskell?
...|
edited Jul 23 '16 at 12:45
Alex
7,02755 gold badges4242 silver badges7171 bronze badges
answered Feb 1...
Get value of a string after last slash in JavaScript
...
248
At least three ways:
A regular expression:
var result = /[^/]*$/.exec("foo/bar/test.html")[0]...