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Unix command-line JSON parser? [closed]
...g JSON data - can be used as a simple pretty-printer, or as a full-powered Javascript command-line
POWERFUL - Exposes the full power and functionality of underscore.js (plus underscore.string)
SIMPLE - Makes it simple to write JS one-liners similar to using "perl -pe"
CHAINED - Multiple command invo...
Is there an opposite to display:none?
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When changing element's display in Javascript, in many cases a suitable option to 'undo' the result of element.style.display = "none" is element.style.display = "". This removes the display declaration from the style attribute, reverting the actual value of di...
Best GWT widget library? [closed]
...entioned are not open source and even worse: are just wrappers on top of a JavaScript library. The power of GWT lies in the fact that the application works on different browsers (because of the code generation for the "big" browsers specifically). These JavaScript underlying libraries can cause lots...
How to disable anchor “jump” when loading a page?
...differently. If you use a consistent prefix, you will still be able to use Javascript to jump between then.
Hope that helps.
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Items in JSON object are out of order using “json.dumps”?
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in JSON, as in Javascript, order of object keys is meaningless, so it really doesn't matter what order they're displayed in, it is the same object.
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How can I call controller/view helper methods from the console in Ruby on Rails?
...w.example.com/myresource"
View Helpers:
foo = ActionView::Base.new
foo.javascript_include_tag 'myscript' #=> "<script src=\"/javascripts/myscript.js\"></script>"
helper.link_to "foo", "bar" #=> "<a href=\"bar\">foo</a>"
ActionController::Base.helpers.image_tag('lo...
How to make button look like a link?
.../
}
edit as for links and onclick events use (you shouldn’t use inline javascript eventhandlers, but for the sake of simplicity i will use them here):
<a href="some/page.php" title="perform some js action" onclick="callFunction(this.href);return false;">watch and learn</a>
with th...
jQuery callback on image load (even when the image is cached)
...should be the same time as the DOM version of the image finishes loading.
Javascript:
$(document).ready(function() {
var tmpImg = new Image() ;
tmpImg.src = $('#img').attr('src') ;
tmpImg.onload = function() {
// Run onload code.
} ;
}) ;
Updated (to handle multiple image...
Integrated Markdown WYSIWYG text editor
...one.
Hallo allows WYSIWYG editing of the HTML inside a <div>. I used javascript to hide any <textarea> blocks that have a specific wysiwyg CSS class, replacing it with a <div> and copying the contents of the <textarea> into the <div>. The copying runs through Showdown w...
How to customize an end time for a YouTube video?
...U
To do this properly, you probably need to set enablejsapi=1 and use the javascript API.
FYI, the above video looped: http://www.infinitelooper.com/?v=WA8sLsM3McU&p=n#/15;19
Remove Branding and Related Videos
To get rid of the Youtube logo and the list of videos to click on to at the end of...