大约有 40,000 项符合查询结果（耗时：0.0719秒） [XML]
Check if event exists on element [duplicate]
Is there a way to check if an event exists in jQuery? I’m working on a plugin that uses custom namespaced events, and would like to be able to check if the event is binded to an element or not.
...
Temporarily put away uncommitted changes in Subversion (a la “git-stash”)
...om the WC unless '--keep-local' is given.
The shelf's log message can be set with -m, -F, etc.
'svn shelve --keep-local' is the same as 'svn shelf-save'.
The kinds of change you can shelve are committable changes to files and
properties, except the following kinds which are not yet support...
Generating a random & unique 8 character string using MySQL
...eaving out the number plate
SELECT @lid:=LAST_INSERT_ID();
UPDATE vehicles SET numberplate=concat(
substring('ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789', rand(@seed:=round(rand(@lid)*4294967296))*36+1, 1),
substring('ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789', rand(@seed:=round(rand(@seed)*4294967296))*36...
Smarty中date_format日期格式化详解 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...SmartyInit();
//设置默认时区为上海
date_default_timezone_set('Asia/Shanghai');
//输出echo strtotime('now')，结果如：1245763672
//可知strtotime('now')返回的是时间戳
//也可是从数据库得到的时间戳
$time = time();
echo 'php格式化输出:<br ...
Query to list number of records in each table in a database
...n every table. Add a WHERE P.INDEX_ID IN (0,1) to limit the return result set to heaps or clustered indexes only where appropriate.
– Rasmus Remmer Bielidt
Dec 1 '16 at 8:09
...
Set Matplotlib colorbar size to match graph
...
If I set shrink 1.0 and fraction to anything, it shrinks the graph, not affecting the colorbar size at all, until changing fraction causes it to be exactly what I already have, at which point changing them stops doing anything.
...
Visualizing branch topology in Git
I'm playing with Git in isolation on my own machine, and I find it difficult to maintain a mental model of all my branches and commits. I know I can do a git log to see the commit history from where I am, but is there a way to see the entire branch topography, something like these ASCII maps that ...
Request Monitoring in Chrome
...tab options (if not you can change that link to open in the same window by setting target='_self' ). Then, for example, you can see the response from the form that got submitted after it redirects you. Make sure to also notice the filter as the responses pile up on new page loads.
...
How do I escape double quotes in attributes in an XML String in T-SQL?
...t;mom&quot; lol"
**edit: ** tested; works fine:
declare @xml xml
set @xml = '<transaction><item value="hi &quot;mom&quot; lol"
ItemId="106" ItemType="2" instanceId="215923801" dataSetId="1" /></transaction>'
select @xml.value('(//item/@value)[1]','varchar...
Replace only some groups with Regex
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {