How to Format a Number as a Currency in Javascript
There are quite a few ways to format a number as a currency value in Javascript. Doing it yourself The easiest of which is that… Read More »How to Format a Number as a Currency in Javascript
Javascript
How to Host an AngularJS site on AWS S3
AngularJS is a Javascript Framework that allows you to create dynamic front-end web applications easily. I have traditionally packaged these applications through NodeJS, and Grunt… Read More »How to Host an AngularJS site on AWS S3
Generate a random number between two numbers in JavaScript
If you need to generate a random number between two numbers in JavaScript, then you are in the right place! We can easily do this… Read More »Generate a random number between two numbers in JavaScript
How to tell if a String contains a Substring in Javascript
Javascript comes with some pretty good support for determining if a string contains a substring. There is the newer includes function which was introduced in… Read More »How to tell if a String contains a Substring in Javascript
How to write Anonymous Functions in Javascript
There is a lot of power in Javascript syntax. One of those powerful things is that of Javascript Anonymous Functions. But what is an Anonymous… Read More »How to write Anonymous Functions in Javascript
What is Fizz Buzz?
Fizz buzz is a common programming interview question. The problem statement usually reads something like this: Write a short program that prints each number from… Read More »What is Fizz Buzz?
How to safely parse JSON in Javascript
JSON stands for Javascript Object Notation and has become wildly popular to transport and store data between application, databases and more. However, it is not… Read More »How to safely parse JSON in Javascript
Check if an HTML Checkbox is checked using Javascript
While processing forms in web development, it’s a common requirement to be able to tell if a checkbox has been checked or not. It’s not… Read More »Check if an HTML Checkbox is checked using Javascript
How to Merge Javascript Objects
A Javascript Object – now just called JSON – is a collection of values and properties stored as a map. How would you merge two… Read More »How to Merge Javascript Objects
Introduction to NPM
What is NPM? NPM stands for Node Package Manager, and is the default way to extend your Node applications. There are an absolute ton of… Read More »Introduction to NPM
How to replace all occurrences of a string in Javascript
I have pretty much resigned myself to the fact that in Javascript, there are really only two ways to do a proper search and replace.… Read More »How to replace all occurrences of a string in Javascript
Comparing Java and Javascript
Perhaps the first thing that most people ask when they hear the names of these two programming languages are. Why do they have the same… Read More »Comparing Java and Javascript
Validate Email Address in Javascript
Below is a nice little Javascript RegularExpression to validate email addresses. ..and to use it..
Remove hash from window.location in Javascript
E.g. URL:http://example.com/?option=1&task=2&listing_id=36&layout=4&table=5#some_hash_value_here So how would you get the current URL using Javascript? That is really easy, you can use window.location.href or just simply window.location. But… Read More »Remove hash from window.location in Javascript
Keep Google Map v3 centered when browser is resized
Using Google Maps V3 Javascript API you can keep the map centered to the browser’s window by using the following trick when resizing the window.… Read More »Keep Google Map v3 centered when browser is resized
jQuery limit fields to alphanumeric characters only
I was trying to restrict a form’s field from only allowing the user to enter alphanumeric characters into it. I looked all around and couldn’t… Read More »jQuery limit fields to alphanumeric characters only
Disable Cache in jQuery
I usually run into this problem when dealing with good ol’ Internet Explorer (..any version of IE actually). The problem is that IE tries to… Read More »Disable Cache in jQuery
How to break out of an iframe
So someone’s trying to make their site better by opening a page on your site inside of their site using an iframe? They’re doing something… Read More »How to break out of an iframe
jQuery Colorbox not showing but background shows
I was using Colorbox for some lightbox type effects to show larger images when clicking on thumbnails, but for some reason the background was showing… Read More »jQuery Colorbox not showing but background shows
Get Value of Checkbox using jQuery
This one is quite an easy one, but a good one to mention non-the-less as it does definitely come in really handy. If you would… Read More »Get Value of Checkbox using jQuery
Ternary Operation
If you do not know what the Ternary operator is, or do not use it while you are coding, let me be the first to… Read More »Ternary Operation
IE6 PngFix in Javascript
As a web developer you will know just how much we all love hate Internet Explorer 6 – one of the most dreaded browsers and… Read More »IE6 PngFix in Javascript
How to get ‘how many days in February’ using Javascript?
It is quite handy to have a function that can tell you how many days there are in February due to the leap year shift… Read More »How to get ‘how many days in February’ using Javascript?
Search and Replace Anchor Href using Javascript
I have a site that is under development and it was made really badly so I needed a quick way to replace all anchors on… Read More »Search and Replace Anchor Href using Javascript
Swap HTML Elements Using Javascript
It is quite easy to use javascript to swap between divs or any other html dom elements.Using the function below you can pass the id… Read More »Swap HTML Elements Using Javascript