Filed under: TUAW Tips
TUAW Tip: Control the iTunes visualizer
By now you've probably had the opportunity to play around with the new iTunes Visualizer in iTunes 8. It's pretty cool, eh? Just like the previous visualizer, you can control this one with a few, simple key strokes. By pressing "?" while the visualizer is running, you are presented with a list of keys that customize the visualizer.- ? - Shows/hides the help screen
- M - Changes the mode
- P - Changes the color palette
- I - Displays the track information for the currently playing song
- C - Toggles "auto-cycle" (which is turned on by default)
- F - Toggles the "freeze mode"
- N - Shows/hides the "smoke" in the background
- L - Toggles camera lock
Thanks to Luke and others for the tip!
Want more tips and tricks like this? Visit TUAW's Mac 101 and TUAW Tips sections.
TUAW reader David wrote us to ask how he could view .erb files (Rails development) in Quick Look. The fact is, there are a lot of plain-text files with extensions that Quick Look doesn't recognize. It's relatively straightforward to tell Quick Look to treat these files like any other text file and preview them as plain text; it does require diving into plist files and possibly breaking an application, so don't dive in unless you're comfortable and fully backed up. Read on for a short tour of Quick Look hacking basics ...
Sometimes I think Regular Expressions are like the tax code: if someone professes to know everything about them, they're probably not telling the truth. In reality, Regular Expressions (or RegEx) is a syntax to help you construct very precise search terms to find and replace bits of text in a variety of applications.
If you haven't yet upgraded to Microsoft Office 2008, you're probably intimately familiar with the problem of receiving Office 2008 .docx (Word 2008) files; they're not natively supported by Office 2004. If you have updated that older version of Office to 11.5.0 and installed the Open XML File Format Converter for Mac, you'll be able to open .docx files in Word 2004.
Reader Julius wrote in with an annoying problem: Whenever he tries to open a file by selecting "Other" from the "Open With" contextual menu item in the Finder, he's presented with a list of "Recommended Applications" that (more often than not) has the app he wants grayed out. 
Many iPhone users have expressed negative feelings toward the default 
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With the advent of the new iPhone firmware 2.0, users who have installed it report that you are now able to easily take and share screenshots of your iPhone -- all without downloading any additional software. To take a screenshot, just hold down the home button while quickly pressing the sleep/wake button at the top of the phone. The screen will flash and an image will be saved in your Camera Roll. 
We've all been there. The 
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