Mac OS X Finder Missing Sidebar Shared Computer Icons

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Mac OS X Finder Sidebar Shared Computer Icons not Showing up

I started to have a problem with Mac OS X Finder where the Shared computers in the Finder window sidebar didn’t show up. I couldn’t even change the Sidebar settings in Finder Preferences. So I did some digging around and found out how I could fix it, but also how stupid I am.

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Raspberry Pi Car Computer


Update: You can find my latest update on the progress of my Raspberry Pi Car Audio System here.

I’m working on a Raspberry Pi as a music player in my car. I’m putting all my music on a SSD disk in lossless FLAC. I’ve already got hold of a 2×16 character LCD with six button from Adafruit that only uses two pins for communication with I2C. It’s easy to program and it has four different background colors.

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Image Optimizer for JPEG photos – Smallest File Size

testimage 3 400x266 There are a number of Image Optimizer applications that takes a jpeg file and reduces the size of the photo without altering the quality. But which one works best for posting images on a web site? I was curious, so I took the tools I normally use and put them through the resize photo function. All applications tested claims not to reduce the quality. I’m concentrating on testing jpeg files here, and do a followup article later with results for optimizing PNG files.

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How To Use Day One App

image 150x150 Uses | Day One:

This is an ongoing archive of the many use cases we’ve found for ourselves and that have been reported by our users. We hope this will inspire you to think of new ways you can incorporate Day One into your workflow and daily routine.

Great page of collected uses for the marvelous app Day One. I found some good ideas for writing earlier stuff than the diary I’ve kept for two and a half years. It wouldn’t exist a diary if it wasn’t for Day One.

Going Paperless With Evernote and Any Scanner On Your Mac

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Photo by phrawr

Going paperless

Tired of drowning in stacks of papers? Want to go paperless? Here’s how I moved all my documents to the cloud and cleared up a lot of the clutter at home. I used my old trusty photo scanner, because when all the old papers are scanned and achieved, I only have to scan the new inflowing papers, not the insane stacks of paper I had previously.

Scanning Workflow

The easiest route is to buy an advanced duplexed document scanner like the highly regarded and award winning Fujitsu ScanSnap iX500 duplex document scanner. It comes with all the software you need and you just put in a stack of papers, receipts or business cards and away it goes. But I don’t have the money to buy one now so my old flatbed scanner, the Canon CanoScan 8800f, now discontinued and replaced with the better Canon CanoScan 9000F have to do at least for now. It’s not really made for scanning large amount of papers, but it does the job. I’ve made what I think is a pretty good workflow so I’ll try to describe it. Maybe you can find some nuggets here.

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Battery Draining Applications on Macbook Pro

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Better battery life Macbook Pro with gfxCardStatus

Update: Just installed Mac OS X 10.8.4 and now it works much better. Fantastical, Growler, Hardware Grower, Scrivener and Tweetbot now works without switching cards. Later models of Macbook Pro computers comes with dual graphics card. This makes it possible to use a low performance card when not using graphics intense applications, and automatically switch to the faster, but less energy efficient card if needed. But how do you know which card is currently active? There is a great application available called gfxCardStatus that shows you when the computer switches, and even uses notifications.

If your on the move and on battery power, you can force the computer to use the Integrated less power draining graphics card. If you need full speed, just select the Discrete card. The third alternative is to have it in the normal Dynamic Switching Mode. But there’s a snag when using Switching Mode. A lot of applications forces the Macbook Pro into using the Descrete high performance battery draining card, for no apparent good reason. Let’s examine that. [Read more...]