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At times you may need to use a polling function in order to wait for an event before the rest of your code can fire. One way we can solve this is with a polling function: Let’s say that you want a function which tells the user when window.myCustomVar is Read more…
Recently I had to develop a solution which involved changing the HREF attributes of links in the navigation bar of a site. This had to be done on the JavaScript side because at my company we are the 3rd-party JavaScript solution for modifying other companies’ sites. That being said, I Read more…
One of the things that I often end up doing is using JavaScript’s replace function with a regular expression and a callback function. Recently, though, I have been thinking about redeveloping an HTML application (HTA) that I made a long time ago for PCs. This HTA gave me the ability Read more…
I use to always work on Windows and at times it seemed that certain files just didn’t want to go to the recycling bin. For that reason I would always write a JScript which had the following code: When a file was dragged onto that script, the file would be Read more…
NEW NEW Excel to Text Converter The Excel to Text Converter is a newer version of the Batch Excel To CSV Converter Application which works on Windows & Mac. Check out the article here to find out more. I have been truly fascinated by the amount of visitors that I Read more…
At times you may want to get the size of the window. I don’t remember where I came across the original code, but I modified it and created the following function: As far as I can tell, this should work in all browsers, but if you find that it doesn’t Read more…
Well before I had this site, I created a program which needed to order file names such as the following: Unfortunately, if you just use the normal {Array}.sort() without a callback function, the following will be the resulting order of the file names: As you can see, the 15th episode Read more…
So, after doing even more research on providing prototypal functions access to private data, I came across this article on the Safe Factory Pattern. It is actually similar to my Accessor Verification pattern that I recommended here on Monday. The quick summary is that by shortening this a bit, you Read more…
A while back many people responded to this post, helping me see that my solution for providing private data access to prototypal functions was incomplete. Since then, I had been playing around with some possible solutions in my head and finally came up with two: Prototypal Registry Accessor Verification Prototypal Read more…
As two people indicated in their comments in the original POW post, the answer is NaN. You can even do the following to check it: Weird stuff, right?!?!?!