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jQuery: what is the best way to restrict “number”-only input for textboxes? (allow decimal points)
...e think their keyboard is broken. perhaps subtly change the background or border colour.. just as long as the user knows that your app is actually doing something.
– nickf
May 21 '09 at 7:58
...
What's the shebang/hashbang (#!) in Facebook and new Twitter URLs for?
...ort the back button without reloading the entire page from the server.
In order to support bookmarking and the back button, you need to change the URL. However, if you change the page portion (with something like window.location = 'http://raganwald.com';) to a different URL or without specifying an...
Loading Backbone and Underscore using RequireJS
...});
});
The modules are properly registered and there is no need for the order plugin:
// app.js
define([
'jquery',
'underscore',
'backbone'
], function($, _, Backbone){
return {
initialize: function(){
// you can use $, _ or Backbone here
}
};
});...
How to export JavaScript array info to csv (on client side)?
...his is not supported accessing a data URI using the window.open method. In order to achieve this, you can create a hidden <a> DOM node and set its download attribute as follows:
var encodedUri = encodeURI(csvContent);
var link = document.createElement("a");
link.setAttribute("href", encodedUr...
Get distance between two points in canvas
...s no difference in this case because each value is squared! So whether the order was like 7 - 5 = 2 or 5 - 7 = -2 won't matter. -2 * -2 = 4 2 * 2 = 4
– rdmurphy
Apr 28 at 19:30
...
Split array into chunks
...mostly and folks in my shop tend to create all sorts of manager classes in order to "stick to" OOP, but in doing so break the conventions of Laravel making coming into a project that much more complicated.
– cfkane
Jul 28 at 9:03
...
Why does one hot encoding improve machine learning performance?
...ers of the categories instead) organized in a certain way and in a certain order.
Now, what happens if you assign category 0 to 0, category 1 to 1, and category 2 to 2 without one-hot encoding, and that your algorithm's prediction isn't sure if it should choose 0 or 2: should he predict 1 despite ...
JComboBox Selection Change Listener?
...
I know this question is old, but in order to complement, ActionListener is also fired if addItem method is called.
– Gabriel Câmara
Feb 23 '15 at 16:01
...
Number of days between two NSDates [duplicate]
... day]);
return daysBetween+1;
}
Note that it doesn't matter in which order you provide the dates. It will always return a positive number.
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What is the instanceof operator in JavaScript?
...
In order to get the prototype link, use Object.getPrototypeOf(o), this will be the same as the __proto__you describe, but conforms to ECMAScript.
– froginvasion
Jul 30 '14 at 9:33
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