大约有 48,000 项符合查询结果（耗时：0.0584秒） [XML]
How to substring in jquery
...
answered Nov 8 '10 at 18:28
Justin NiessnerJustin Niessner
225k3434 gold badges383383 silver badges515515 bronze badges
...
Go > operators
...
|
edited Nov 10 '15 at 20:44
stormdrain
7,89044 gold badges3434 silver badges7272 bronze badges
...
How do I make an HTML text box show a hint when empty?
...was added in 3.7. Chrome is fine. Internet Explorer only added support in 10. If you target a browser that does not support input placeholders, you can use a jQuery plugin called jQuery HTML5 Placeholder, and then just add the following JavaScript code to enable it.
$('input[placeholder], textarea...
Unable to load SOS in WinDbg
...
answered Dec 7 '10 at 5:31
Brian RasmussenBrian Rasmussen
108k3333 gold badges205205 silver badges303303 bronze badges
...
How to use Active Support core extensions
...ire 'active_support/all'
=> true
irb(main):002:0> 1.week.ago
=> 2010-11-14 17:56:16 -0700
irb(main):003:0>
For 1.8.7:
rvm 1.8.7
irb -f
irb(main):001:0> require 'rubygems'
=> true
irb(main):002:0> require 'active_support/all'
=> true
irb(main):003:0> 1.week.ago
=> Su...
What's the difference between findAndModify and update in MongoDB?
...
@MarkUnsworth open a support case with 10gen - if there is a bug in locking with findAndModify I can guarantee you engineers would want to fix it asap. If that was the case though we would see a lot of people report this behavior but findAndModify works as design...
Favorite Django Tips & Features?
...
share
edited Aug 25 '10 at 6:38
answered Feb 15 '09 at 10:15
...
START_STICKY and START_NOT_STICKY
...fficial documentation.
Source: http://android-developers.blogspot.com.au/2010/02/service-api-changes-starting-with.html
The key part here is a new result code returned by the function,
telling the system what it should do with the service if its process
is killed while it is running:
START_STICKY i...
Convert a date format in PHP
...
1079
Use strtotime() and date():
$originalDate = "2010-03-21";
$newDate = date("d-m-Y", strtotime...
git ahead/behind info between master and branch?
...
janosjanos
105k1919 gold badges183183 silver badges202202 bronze badges
...