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How to detect input type=file “change” for the same file?
...t will erase the file path making it changeable every time.
Example on jsFiddle.
Or you can simply use .prop("value", ""), see this example on jsFiddle.
jQuery 1.6+ prop
Earlier versions attr
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Group by month and year in MySQL
...ld contribute to more pressing questions too. You can find tips on to provide good answers here.
– Mifeet
Apr 14 '14 at 13:18
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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;
...
Tools to selectively Copy HTML+CSS+JS From A Specific Element of DOM [closed]
...n and play around with it locally, it would be a pain to copy all the individual elements and their associated CSS. And probably just as much work to save the entire source and cut out the unrelated code.
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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>
...
How do I calculate a point on a circle’s circumference?
... trying to derive this equation for an hour now. Thanks. Who know the trig identities you learned in high school would be so helpful.
– Isioma Nnodum
May 28 '14 at 22:37
1
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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']; ?>
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What does the @ symbol represent in objective-c?
...
The @ character isn't used in C or C++ identifiers, so it's used to introduce Objective-C language keywords in a way that won't conflict with the other languages' keywords. This enables the "Objective" part of the language to freely intermix with the C or C++ par...
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 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;
...