Unless is a backwards if in Ruby. For the longest time I had a hard time wrapping my head around using it instead of just using not if, which I’ve always been used to. But, if you want to be apart of the Ruby culture, you need to learn how to use unless, here’s my simple technique on how I learned to use it.
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If you want to remove a remove custom workspace from Fireworks, there is no interface to do so, you have to do it manually.
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If you’re using Zootool with Opera. Here’s a custom Opera button for the Zootool Lasso.
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Here’s how to fix that annoying Ruby on Rails popup message: “The program can’t start because msvcrt-ruby18.dll is missing from your computer. Try reinstalling the program to fix this problem.”

This fix applies if you’re using cucumber on Windows.
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If you’re running Ubuntu with dual monitors and want an additional taskbar on your secondary monitor, here’s how you can do it.
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Suppose you’re working on your local machine. You’re running Apache/PHP or an all-on-one package like XAMPP. You have a bunch of websites, but you don’t want to store them all under Apache’s webroot. Maybe some of your websites use PHP and you want to test them locally in your browser.

Here’s how to map a directory so you can access it via Apache without it being in the webroot.
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Here’s a little reminder for myself on how I fixed the “sqlite3.dll missing” error message I was getting while setting up a new Ruby on Rails environment.
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