大约有 44,000 项符合查询结果（耗时：0.0564秒） [XML]
Determining whether jQuery has not found any element
I'm using jQuery's selectors, especially id selector:
4 Answers
4
...
Explain “claims-based authentication” to a 5-year-old
... from the technical aspect of it:
Claims Based Authentication is about defining who you trust to give you accurate information about identity, and only ever using that information provided. My (the) go-to example is at a bar. Imagine for a moment that you want to get a beer at the bar. In theory ...
How to get current time with jQuery
The following returns time in microseconds, for example 4565212462.
15 Answers
15
...
How to get index of object by its property in JavaScript?
...
As the other answers suggest, looping through the array is probably the best way. But I would put it in it's own function, and make it a little more abstract:
function findWithAttr(array, attr, value) {
for(var i = 0; i < array.length; i += 1) {
...
jQuery If DIV Doesn't Have Class “x”
In jQuery I need to do an if statement to see if $this doesn't contain the class '.selected'.
7 Answers
...
How do you change text to bold in Android?
How do you change text/font settings in an Android TextView ?
19 Answers
19
...
Shared-memory objects in multiprocessing
Suppose I have a large in memory numpy array, I have a function func that takes in this giant array as input (together with some other parameters). func with different parameters can be run in parallel. For example:
...
Getting the parent div of element
This should be really simple but I'm having trouble with it. How do I get a parent div of a child element?
7 Answers
...
CSS: center element within a element
... left: 50%; . However, this centers the element with respect to the whole window.
20 Answers
...
Type definition in object literal in TypeScript
In TypeScript classes it's possible to declare types for properties, for example:
9 Answers
...