大约有 43,000 项符合查询结果（耗时：0.0307秒） [XML]
MySQL - Get row number on select
Can I run a select statement and get the row number if the items are sorted?
5 Answers
...
Check if option is selected with jQuery, if not select a default
Using jQuery, how do you check if there is an option selected in a select menu, and if not, assign one of the options as selected.
...
How to set selected value of jquery select2?
This belong to codes prior to select2 version 4
28 Answers
28
...
Check whether a string is not null and not empty
...he StringUtils method changed in Lang version 2.0. It no longer trims the CharSequence. That functionality is available in isBlank().
– Nick
Dec 11 '14 at 0:08
add a comment...
Why does AngularJS include an empty option in select?
...efined in the specification at http://docs.angularjs.org/api/ng.directive:select , I still get an empty option as the first child of select element.
...
How to replace all dots in a string using JavaScript
...
You need to escape the . because it has the meaning of "an arbitrary character" in a regular expression.
mystring = mystring.replace(/\./g,' ')
share
|
improve this answer
|
...
Using union and order by clause in mysql
...criteria from a table based on distance for a search on my site.
The first select query returns data related to the exact place search .
The 2nd select query returns data related to distance within 5 kms from the place searched.
The 3rd select query returns data related to distance within 5-15 kms f...
Why are Where and Select outperforming just Select?
...
Select iterates once over the entire set and, for each item, performs a conditional branch (checking for validity) and a + operation.
Where+Select creates an iterator that skips invalid elements (doesn't yield them), perform...
Rails select helper - Default selected value, how?
...
This should do it:
<%= f.select :project_id, @project_select, :selected => params[:pid] %>
share
|
improve this answer
|
...
How to disable text selection using jQuery?
Does jQuery or jQuery-UI have any functionality to disable text selection for given document elements?
13 Answers
...