大约有 19,000 项符合查询结果（耗时：0.0242秒） [XML]
Is it possible to get element from HashMap by its position?
...Integer, String>();
Define like this and.
private Entry getEntry(int id){
Iterator iterator = map.entrySet().iterator();
int n = 0;
while(iterator.hasNext()){
Entry entry = (Entry) iterator.next();
if(n == id){
return entry;
...
HTML tag want to add both href and onclick working
...on to the website.
$("#myHref").on('click', function() {
alert("inside onclick");
window.location = "http://www.google.com";
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<a href="#" id="myHref">Click me</a>
...
When should I use Inline vs. External Javascript?
...b scalability has changed. Reducing the number of requests has become a valid consideration due to the latency of making multiple HTTP requests. This makes the answer more complex: in most cases, having JavaScript external is still recommended. But for certain cases, especially very small pieces of ...
How to get URL of current page in PHP [duplicate]
..._URI']; ?>
if the current url was http://domain.com/some-slug/some-id, echo will return only '/some-slug/some-id'.
if you want the full url, try this:
<?php echo 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']; ?>
...
How to wrap text around an image using HTML/CSS
...
you have to float your image container as follows:
HTML
<div id="container">
<div id="floated">...some other random text</div>
...
some random text
...
</div>
CSS
#container{
width: 400px;
background: yellow;
}
#floated{
float: left;
...
Node.js on multi-core machines
... on one box, one per core and split request traffic between them. This provides excellent CPU-affinity and will scale throughput nearly linearly with core count.
Scaling throughput on a webservice
Since v6.0.X Node.js has included the cluster module straight out of the box, which makes it easy ...
Position: absolute and parent height?
...vely positioned. How to set containers height so their children will be inside of them?
6 Answers
...
Collapsing Sidebar with Bootstrap
...tp://www.elmastudio.de/ and wondered if it is possible to build the left sidebar collapse with Bootstrap 3.
5 Answers
...
IllegalStateException: Can not perform this action after onSaveInstanceState with ViewPager
...
Please check my answer here. Basically I just had to :
@Override
protected void onSaveInstanceState(Bundle outState) {
//No call for super(). Bug on API Level > 11.
}
Don't make the call to super() on the saveInstanceState method. This was messing things up...
This is a known...
How to check if current thread is not main thread
...
Should one consider the latter as the safer option as there is no guarantee that any arbitrary thread is associated with a Looper (assuming that the main thread is always associated with a looper)?
– Janus Varmarken
...