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WARNING: This post is intended solely to educate and is not to by any means encourage that anyone use this method to globally evaluate JavaScript code. Most JavaScripters avoid eval(), especially globalEval() (like what is provided in libraries such as jQuery), as if it were the plague. Its use can Read more…
Let’s say that you have an array of arrays that is dynamically generated and you would like to provide a download link/button to download it as a CSV. How would you go about doing it? Ordinarily you would go about sending the data to the server which would then be Read more…
Last week’s problem involved using your geometry/trigonometry skills to find areas of shapes. We start off with a large (black) circle which has a (black) square inscribed in it which in turn has a (red) circle inscribed in it: Let’s start off with the equation for the area of a Read more…
Recently a friend asked why I haven’t put up any new POWs (Problems of the Week). Part of the reason is because I got lazy but the other part is because the show Numb3rs is what inspired me before and I haven’t been watching any reruns lately š. Yesterday I Read more…
Now Available in YourJS One of the cool things about JS is that you can do almost anything with it! The only thing is that you need to have the tools to get that “anything” job done. Recently, I had the desire to embed HTML, CSS, and JS all in Read more…
Last year I wrote about having heredoc like strings available in JavaScript. Today I figured i’d briefly bring the topic back, providing a solution for returning an array of all comments found in a function: Why is this useful? As you may know, writing multiline strings in JavaScript isn’t always Read more…
Recently I have had the desire to provide more multimedia on my site. Due to the server requirements and the time it would take to keep everything up-to-date I decided to take the easy way out and simply link to the media providers such as Apple and WatchCartoonOnline. If you Read more…
First, I want to start off by saying that there are plenty of JS libraries that provide the ability to add scripts to the page such as jQuery. The purpose of this article is to present an alternative function whose sole purpose is to add scripts (JSON-P or otherwise) to Read more…
A little bit ago in this article I talked about being able to convert XML to JSON(P). I finally got around to making a page which shows upcoming movie trailers and information. First, I have to admit that the data is coming from both Apple and YouTube. You can check Read more…
Most of us know the simple way to get the keys from an object in JavaScript (~61 bytes after minified): But how many of us knew that array assignment within the for-in loop would work? (~58 bytes after minified) To be honest I cant take the credit for this because Read more…