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The last time I created a char(1) for a flag field, I remembered the MySQL BIT field - so I did a bit of investigation. I thought, well if I can make a bit field of one bit that is either 0/1, I can save data space in my db.

The javascript function setTimeout can be used to execute a function after a specified amount of delay. It uses the javascript callback pattern. Its important to use the callback pattern correctly, however, or you may get different results than you expect. One example of this is the immediate execution of a function versus the callback execution. Note this example:

Do you like to be challenged, learn new things, and have a supportive team? Well, let’s chat a bit. I’m building a team and I’m looking for great PHP developers to join it.

It had been irritating to me seeing the .svn folders littered throughout my project workspace. In addition, they all show up in the search results… this can be irritating with the svn-base files that show the old version of the file before a commit.

The last time someone brought up authorizing certain actions by IP address - or I should say, limiting the amount of actions that can happen by one IP address. I brushed that off without a second thought. It didn’t occur to me until later that the original owner of that idea may not have known all the reasons why I know this isn’t a good idea. So here’s a quick rundown:

When searching for how to count the lines of code I had in my project, I ran into this blog entry. While it’s a good start, it still gave me some inaccurate counts. I was getting inflated counts because of new lines. So, here is my alternate solution:

So it seems like a very common solution for tracking hit rates is the transparent 1x1 pixel gif. Load this and parse your access logs: requests logged.

I’ve been lucky so far. I’ve used variable names and functions in my bookmarklet’s that weren’t that common. Then, one day, I chose a variable named something very common (x, counter, etc). I noticed that my bookmarklet accidentally overwrote some properties in the current page. Now, that could be benefit - you could want your bookmarklet to update/manage variables in the current page. However, most times I believe we don’t want that scope overlap.

I was thinking about how difficult it is to create custom links for our campaigns at “the big L” - so I decided to create my own function to build these. To top it off, I’ll make it a bookmarklet. The best thing about it is that it will bring in the current page and put that inside of the bookmarklet in the case you want to build the link right from the page you’re viewing.

You may find while working with projects like Zend Framework that you have a number of publicly available properties of your classes that are not defined and documented. They might be part of a getter/setter magic method or just purely dynamic. Well, using PHPDoc, there is a cool tag called property that helps. For example…