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how to break the _.each function in underscore.js
...oluted like this (link to JSFiddle):
[1, 2, 3, 4].every(function(n) {
alert(n);
return n !== 3;
});
This will alert 1 through 3, and then "break" out of the loop.
You're using underscore.js, so you'll be pleased to learn that it does provide an every method—they call it every, but as t...
Get the value in an input text box
...his:
$(document).ready(function(){
$("#txt_name").keyup(function(){
alert(this.value);
});
});
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How to check what version of jQuery is loaded?
...ry != 'undefined') {
// jQuery is loaded => print the version
alert(jQuery.fn.jquery);
}
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Moment.js - how do I get the number of years since a date, not rounded up?
... fraction values:
var years = moment().diff('1981-01-01', 'years',false);
alert( years);
if you want fraction values:
var years = moment().diff('1981-01-01', 'years',true);
alert( years);
Units can be [seconds, minutes, hours, days, weeks, months, years]
...
Prevent a webpage from navigating away using JavaScript
...nt the browser window/tab from closing.
window.onunload = function () {
alert('You are trying to leave.');
return false;
}
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Use jQuery to get the file input's selected filename without the path
...ean=fileName.split('\\').pop(); // clean from C:\fakepath OR C:\fake_path
alert('clean file name : '+ fileName);
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Adding onClick event dynamically using jQuery
...ick(myFunction);
.click()
Bind an event handler to the "click" JavaScript event, or trigger that event on an element.
http://api.jquery.com/click/
You can use the on event bound to "click" and call your function or move your logic into the handler:
$("#bfCaptchaEntry").on("click", func...
Getting the last element of a split string array
...are no commas or spaces it will simply output the string as it was given.
alert(pieces[pieces.length-1]); // alerts "today?"
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jQuery click not working for dynamically created items [duplicate]
... through each element in a given div( #container ) and does a javascript alert each time a span is clicked. This works fine if the <span> 's are static.
...
How to make DialogFragment width to Fill_Parent
...
Have you tried using the answer of Elvis from How to make an alert dialog fill 90% of screen size?
It is the following:
dialog.getWindow().setLayout(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);
Update:
Above code should be added inside onStart() method of the DialogFragment...