大约有 40,000 项符合查询结果（耗时：0.0412秒） [XML]
Show pop-ups the most elegant way
...f code in a service rather then a controller.
My guess would be to inject new popup elements into the DOM and handle them separate instead of showing and hiding the same element. This way you can have multiple popups.
The whole video is very interesting to watch as well :-)
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Style disabled button with CSS
...nge the style of a button with an embedded image as seen in the following Fiddle:
11 Answers
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How can we run a test method with multiple parameters in MSTest?
..."fileName").ForEach(fileName =>
{
//Arrange
var f = new FileInfo(fileName);
//Act
var isExists = f.Exists;
//Asssert
Assert.IsFalse(isExists);
});
}
and example with creating complex test objects:
[TestMethod]
//Case 1
[TestProperty(nameo...
Parse RSS with jQuery
...
Update (Oct 15, 2019)
I extracted the core logic from jquery-rss to a new library called Vanilla RSS which is using the fetch API and can work without any additional dependencies:
const RSS = require('vanilla-rss');
const rss = new RSS(
document.querySelector("#your-div"),
"http://www....
Is there an eval() function in Java? [duplicate]
...ass and evaluate it as a Javascript string.
ScriptEngineManager manager = new ScriptEngineManager();
ScriptEngine engine = manager.getEngineByName("js");
Object result = engine.eval("4*5");
There may be a better way, but this one works.
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Is it safe to delete an object property while iterating over them?
...een visited during enumeration is deleted, then it will not be visited. If new properties are
added to the object being enumerated during enumeration, the newly added properties are not guaranteed to
be visited in the active enumeration. A property name must not be visited more than once in an...
how to disable DIV element and everything inside [duplicate]
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disabled isn't a valid property for div.
– James Donnelly
Mar 21 '13 at 18:34
17
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How to have a default option in Angular.js select box
...inished. In the end I used a watcher on that value and in that function I did the same as I did in ng-init. That worked.
– maurits
Sep 5 '14 at 14:02
2
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Parallel foreach with asynchronous lambda
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If you just want simple parallelism, you can do this:
var bag = new ConcurrentBag<object>();
var tasks = myCollection.Select(async item =>
{
// some pre stuff
var response = await GetData(item);
bag.Add(response);
// some post stuff
});
await Task.WhenAll(tasks);
var coun...
How do you create a toggle button?
... });
});
a {
background: #ccc;
cursor: pointer;
border-top: solid 2px #eaeaea;
border-left: solid 2px #eaeaea;
border-bottom: solid 2px #777;
border-right: solid 2px #777;
padding: 5px 5px;
}
a.down {
background: #bbb;
border-top: solid 2px #777;
border-left: sol...