Move windows around on a Mac with keyboard shortcuts and SizeUp

20090608spaces-11-1Some utilities fill their niche so well that they quickly become an indispensable part of your daily computer use and SizeUp is one program that falls into that category for me.

The concept is simple enough — this tiny program (4.1Mb) lets you resize and position windows on the Mac OS Desktop using keyboard shortcuts — and some new features added by its most recent update prompted me to write a bit about it. (more…)

How to swap left and right speaker output in Mac OS X

My MacBook is set up as a desktop computer — it’s plugged into a Dell 22in LCD monitor (E228WFP) and sits on a fabulous Rain Design mStand so that I can use its screen as a second monitor. I have a pair of Logitech speakers plugged into the MacBook’s headphone socket, but since the MacBook sits on the left of my desk and the headphone socket is on the left of the MacBook, the (short) audio cable that runs to the right speaker is stretched rather tightly.

A simple 3.5mm male to 3.5mm female speaker cable would solve this, but I already have enough cables behind my desk, so I figured that it wold be easier to simply swap the speakers around so that the right one was nearer the MacBook. This would also reverse the speakers’ stereo image, of course, so I’d also need to swap the L-R speaker assignments in Mac OS X. Is such a thing possible? Fortunately, yes — here’s how. (more…)

How to enable hibernate mode on a Mac

SmartSleep.prefPaneUnlike Windows, Mac OS doesn’t offer a hibernate or deep sleep mode – selecting Sleep from the Apple menu just puts a Mac into a low-power state (suspend to RAM) that, while quick to resume, still keeps the contents of memory in memory.

This isn’t much of a problem on a desktop Mac that’s plugged into the mains, but it is a problem for MacBooks that are being used on battery power.

A MacBook in sleep mode still draws power, which means if you close the lid (the standard way to trigger sleep mode on a MacBook) and put an unplugged MacBook aside for a few days, you may come back to a flat battery.

As it turns out, more recent MacBooks do actually enter a hybrid sleep mode when you close the lid. Apple calls it Safe Sleep (much like that used in Windows Vista) and the contents of memory are written to disk before the MacBook enters its low-power sleep state. This is an insurance policy for those times when leave a MacBook in sleep mode away from the mains until the battery runs flat. When you power on, the MacBook will still resume to where you left it, but it will take a little longer as it’s restoring data from disk rather than RAM.

So, if Mac OS already has a hibernate mode, why can’t it be activated manually? Well, it can… (more…)

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