kallasoft

Use IHeaderResponse.renderJavaScript(CharSequence,String) to Avoid Duplicates

Apace Wicket Quick Tip If you are working with multiple AjaxEventBehavior’s (like AjaxFormSubmitBehavior and AjaxFormValidatingBehavior) on similar components in a Page and you are using IHeaderResponse.renderJavaScript(CharSequence) it’s possible you are contributing duplicate JavaScript over and over again to the header section of your Page unecessarily. As it turns out, by simply changing to use the IHeaderResponse.renderJavaScript(CharSequence,String) method (providing [...]

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How to Check if Apache is Running Prefork or Worker

For about the last week I’ve been trying to tweak the performance of a particular Apache server with varying degrees of success and failure. The biggest frustration is that I haven’t been able to find a way to determine which MPM mode Apache was running in: Prefork or Worker. Without that information I couldn’t tell [...]

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How I Fixed the “Subversion Checksum Mismatch” Issue

From where I’m standing SVN seems to bring with it a lot of the issues that CVS had with regards to “too much” changing on your local disk and then that getting you into trouble when you went to check it into the repo. I never figured out why exactly CVS would frequently balk at this [...]

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WordPress Image Upload ‘Crunching’ Not Resizing Images

NOTE: I am posting this information here because I just spent 20 mins Googling for the types of phrases in the title and never got a direct answer and hope anyone else that isn’t a PHP/WordPress guru that needs help with this can find it with this post. I migrated my WordPress sites to a new server [...]

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How to Remove reycross.com WordPress Malware

It seems that a new WordPress malware hijack is making the rounds and we got hit. Google just issued me a “this site contains malware” warning for my sites, after some quick investigation it looks like the hijack has attached a malicious <iframe> block to the end of every HTML and PHP page in the [...]

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Using MoveFile on Windows for Unmovable Files

Grant Gochnauer sent in a handy tip on using the MoveFile utility on Windows to schedule locked files to be moved at the next system startup. I’m sharing this here so the next time you get some pesky spyware or virus on your machine, you have 1-more way to combat it.

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Did You Know enums Can Define Their Own Methods?

… I sure as hell didn’t, but found myself in a position the other day where I was thinking “Damn, I wish I could define a common method in this enum that I could call and not have to write another utility method…” Well, ask and ye shall receive… or something like that. Here’s the enum [...]

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