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Is there a good jQuery Drag-and-drop file upload plugin? [closed]
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Shameless Plug:
Filepicker.io handles uploading for you and returns a url. It supports drag/drop, cross browser. Also, people can upload from Dropbox/Facebook/Gmail which is super handy on a mobile device.
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How to add a button dynamically in Android?
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I updated the URL because the old one gave a 404. Please check that I referenced the right page.
– Bill the Lizard
Apr 8 '11 at 16:28
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使用App Inventor扩展实现多点触控：Scale Detector · App Inventor 2 中文网
...de = new QRCode("qrcode", { text: window.location.href + "?f=share", //URL地址 width: 150, height: 150, colorDark: '#000000', //二维码颜色 colorLight: "#ffffff" //背景颜色}); App Inventor 2 中文网 © 2023 - document.write(new Date().getFullYear()); 跟...
Changing cursor to waiting in javascript/jquery
...).click(function() {
$("body").css("cursor", "progress");
$.ajax({
url: "test.html",
context: document.body,
success: function() {
$("body").css("cursor", "default");
}
});
});
This will create a loading cursor till your ajax call succeeds.
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How to change font size in Eclipse for Java text editors?
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Under menu Help → Install New Software... in the menu, paste the update URL (http://eclipse-fonts.googlecode.com/svn/trunk/FontsUpdate/) into the Works with: text box and press Enter. Expand the tree and select FontsFeature as in the following image:
Complete the installation and restart Eclip...
When to Redis? When to MongoDB? [closed]
... for a page." You have a sudden realization that a web page has a constant url (it never changes, whoa), a primary key if you will, and then you recall that memory is fast while disk is slow and php is even slower. :( Then you fashion a storage mechanism using memory and this URL that you call a "ke...
How do I change the background color with JavaScript?
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You can do it in following ways
STEP 1
var imageUrl= "URL OF THE IMAGE HERE";
var BackgroundColor="RED"; // what ever color you want
For changing background of BODY
document.body.style.backgroundImage=imageUrl //changing bg image
document.body.style.backgroundColor=...
C compiler for Windows? [closed]
...rsors, animation videos (AVI's without sound), versions and XP manifests.
URL: http://www.smorgasbordet.com/pellesc/
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Safely turning a JSON string into an object
...ere's how you do it in Prototype (JSON tutorial).
new Ajax.Request('/some_url', {
method:'get',
requestHeaders: {Accept: 'application/json'},
onSuccess: function(transport){
var json = transport.responseText.evalJSON(true);
}
});
Calling evalJSON() with true as the argument sanitizes ...
Determining Referer in PHP
...ike this:
$token = uniqid(mt_rand(), TRUE);
$_SESSION['token'] = $token;
$url = "http://example.com/index.php?token={$token}";
Then the index.php will look like this:
if(empty($_GET['token']) || $_GET['token'] !== $_SESSION['token'])
{
show_404();
}
//Continue with the rest of code
I do ...