大约有 18,336 项符合查询结果（耗时：0.0260秒） [XML]
Using 'starts with' selector on individual class names
... using space in there. Can one use boolean operators in a jquery selector? Ideally, the above would be 'OR' to avoid the (rare and likely avoidable) case where there are more than one class staring with 'apple-'
– DA.
Feb 1 '10 at 17:12
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ASP.NET MVC partial views: input name prefixes
...lper, of type HtmlHelper<TModel> had a new property ViewData, which hid the base model's. With that, I replaced new ViewDataDictionary(helper.ViewData) with new ViewDataDictionary(((HtmlHelper)helper).ViewData). Do you see any problem with that?
– Pat Newell
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How to pass an object into a state using UI-router?
...to $state.go,
$state.go('myState', {myParam: {some: 'thing'}})
$stateProvider.state('myState', {
url: '/myState/{myParam:json}',
params: {myParam: null}, ...
and then access the parameter in your controller.
$stateParams.myParam //should be {some: 'thing'}
myPa...
Pretty printing XML in Python
...
import xml.dom.minidom
dom = xml.dom.minidom.parse(xml_fname) # or xml.dom.minidom.parseString(xml_string)
pretty_xml_as_string = dom.toprettyxml()
share
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Dropping Unique constraint from MySQL table
...nds to your MySQL server version for the right syntax to use near '(player_id,year,tournament)' at line 1"
– Ankur Mukherjee
Aug 15 '10 at 14:56
1
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How do I cancel form submission in submit button onclick event?
...
You are better off doing...
<form onsubmit="return isValidForm()" />
If isValidForm() returns false, then your form doesn't submit.
You should also probably move your event handler from inline.
document.getElementById('my-form').onsubmit = function() {
return isValidFor...
How to Set a Custom Font in the ActionBar Title?
...he tab text) with a font in my assets folder? I don't want to use the android:logo option.
17 Answers
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Ordering by specific field value first
...D function.
If you want complete sorting for all possible values:
SELECT id, name, priority
FROM mytable
ORDER BY FIELD(name, "core", "board", "other")
If you only care that "core" is first and the other values don't matter:
SELECT id, name, priority
FROM mytable
ORDER BY FIELD(name, "core") DE...
ASP.NET MVC Ajax Error handling
...MyErrorHandlerAttribute : FilterAttribute, IExceptionFilter
{
public void OnException(ExceptionContext filterContext)
{
filterContext.ExceptionHandled = true;
filterContext.Result = new JsonResult
{
Data = new { success = false, error = filterContext.Excep...
Database development mistakes made by application developers [closed]
...te or technical primary keys are those that have absolutely no meaning outside the system. They are invented purely for identifying the entity and are typically auto-incrementing fields (SQL Server, MySQL, others) or sequences (most notably Oracle).
In my opinion you should always use surrogate ke...