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Prevent browser from loading a drag-and-dropped file
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You can add a event listener to the window that calls preventDefault() on all dragover and drop events.
Example:
window.addEventListener("dragover",function(e){
e = e || event;
e.preventDefault();
},false);
window.addEventListener("drop",function(e){
e = e || event;...
How to trigger the window resize event in JavaScript?
...trigger on window resize. I want to know how I can trigger the event to be called. For example, when hide a div, I want my trigger function to be called.
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How to get text box value in JavaScript
...d attribute of the input to txtJob. Your browser is acting quirky when you call getElementById.
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Call ASP.NET function from JavaScript?
...= Page.ClientID %>';
__doPostBack(pageId, argumentString);
This will call the 'RaisePostBackEvent' method in your code file with the 'eventArgument' as the 'argumentString' you passed from the JavaScript. Now, you can call any other event you like.
P.S: That is 'underscore-underscore-doPostBa...
Difference between dict.clear() and assigning {} in Python
In python, is there a difference between calling clear() and assigning {} to a dictionary? If yes, what is it?
Example:
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What's the best way to communicate between view controllers?
...e page 10 of the Stanford presentation for an example of how to programmatically push a controller onto the navigation controller. For an example of how to do this "visually" using Interface Builder, take a look at this tutorial.
Third, and perhaps most importantly, note that the "best practices" m...
Twitter Bootstrap - Tabs - URL doesn't change
...l jQuery plugin: https://github.com/aidanlister/jquery-stickytabs
You can call the plugin like so:
$('.nav-tabs').stickyTabs();
I've made a blog post for this, http://aidanlister.com/2014/03/persisting-the-tab-state-in-bootstrap/
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How to obtain the query string from the current URL with JavaScript?
... "i"), "$1"));
}
// Would write the value of the QueryString-variable called name to the console
console.log(getQueryStringValue("name"));
In modern browsers
In modern browsers you have the searchParams property of the URL interface, which returns a URLSearchParams object. The returned ob...
Explain Python entry points?
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An "entry point" is typically a function (or other callable function-like object) that a developer or user of your Python package might want to use, though a non-callable object can be supplied as an entry point as well (as correctly pointed out in ...
How to handle ListView click in Android
...lution than a tag in your adapter store a setOnClickListener reference and call it on the onClick(View v) method. then the activity can recieve the event with the position.
– jocelyn
Dec 29 '12 at 19:45
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