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Updated: 13 hours 42 min ago

Create very unique signatures in Preview

Thu, 04/10/2014 - 15:00
You can make signatures in Preview that are pen and ink style drawings.

I don't know if this has been posted yet, or if it is generally known, but I stumbled upon a neat feature of signatures in Preview.app. When you create a signature, if you you don't hold up a piece of paper with a signature on it, and simply smile for a mug shot, Preview will create a signature that is a neat pen and ink style image of yourself, or whatever is in front of the camera. I've created several, that for the right client, can be used as a humorous alternative to an actual signature. I also used a screen capture of the signature on a document and made the image into a Facebook Profile picture.

[crarko adds: Well I didn't know about it. Most folks use Photo Booth to do things like this, I'd guess, but I always appreciate a creative use of a program.]

Custom margins in TextEdit

Tue, 04/08/2014 - 15:00
There is already an old hint about this topic, but it doesn't really explain it very clearly, only in the comments.

Here's how you can change the margins in TextEdit to your favourite size, so that you can use, for example, the whole space on a sheet of paper when printing.

First, save your document first as a Rich Text file (.rtf), if you have not already done this. To see the effect directly in your document, open it and enable under the Format menu the setting Wrap to Page for your document.

Next open up the TextEdit preferences, switch to the tab Open and Save and check on the option Display RTF files as RTF code instead of formatted text.

Open the document again and you will see the raw code that defines how the document look like. You want to look in the 4th row, where it says:

margl1440margr1440

This define ...

Low-power mode for Maps.app

Fri, 04/04/2014 - 15:00
It's possible to save power when using Maps to navigate in a car. It's an obvious trick once you know about it, and easy too.

When you're navigating with the Maps app, you're probably used to it chewing through battery life. Even on a full charge my iPhone 5 doesn't last more than 2-3 hours when navigating.

To eke out extra life, just press the Sleep button (top of the phone), once you're on your way and are on a long stretch before the next turn/navigation point (i.e. on a freeway for 50 miles). The screen will blank, but the navigation will continue. The phone will briefly wake 10 miles from your next turn/navigation point, to tell you about it, and will wake 2 miles from it and stay awake until you get past it.

To switch back to non-power-saving mode, just swipe as usual to wake the phone.

To be honest this doesn't save a huge amount of battery life in my tests, but it's better than nothing. For long journeys,you really need a USB power sour ...

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