Blog Posts

All my blog posts and articles

Page 65 of 142 (2826 total posts)

November 2011

When no response means “no”

Here’s a tiny social conundrum. When someone writes you, calls you and leave a message, calls and doesn’t, or even texts you, what is your obligation to respond? If the question is “are you free for lunch today” and you know you are not, is it OK to just not answer? If the question is “have you seen...

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Game Design: Tiled Game Boards

I’ve spent the last few weeks in dribs and drabs building a new game for Android. Lately I got deeper on what it means to have a ’tiled’ game space display where you construct the appearance of the game space by arranging a series of graphic images based on what’s needed for a certain level of the g...

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Welcome to my new blog

So after some trouble porting the content I am now running my blog on Squarespace. My main motivation is to get out of the server management business and also clean up my messier and messier self-hosted WordPress. Jury is still out whether this will be a keeper but for the moment I am happy and really like the fresher look of the blog compared to the previous incarnation. I will certainly keep you posted!

October 2011

The Impending Flash Crisis?

An interesting article about this impending crisis. Although it’s impending, I had never heard about before, despite the claim that “This impending “flash crisis” is well known in system circles. It’s almost like a mini Y2K.” Ok, tell me more… The core does make a great point: > “What happens when you blow up the “slow disk” assumption is that your entire software stack begins to crumble. When the cushion provided by those 10 ms of seek time goes away, CPU becomes your bottleneck. You have to start rethinking a lot of design choices.” (from Impending Flash Crisis) Interesting…

Khan academy to the rescue

If you haven’t heard about Khan Academy, let me be the first one to introduce you to its wonders. There is [a huge library of 10-12 minute educational videos on high-school and college level topics from matrix math to trigonometry to how mortgages work](http://www.khana...

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[GEEKY] Moving away from self-hosted salas.com blog

Running my own Linux server has lost it’s sex appeal. Now I am going for simplicity and so I am exploring simply not having my own server but using one of the several cloud services. It turns out that there are lots of little bumps in the road to move from one to the other: - I like [Tumblr](http:/...

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[GEEKY] Mac Sound Converter Utility

Apparently (not sure why yet) on Android, sound effects files using the OGG format work better than those using wav or mp3. It might be an AndEngine thing, I am not sure. Anyway, here’s my result of half hour googling and experimenting for a reliable way to convert the files. I tried a bunch of things, and I finally settled on MediaHuman AudioConverter. Use it. It really works and is nice and simple.

Nation Building

Here’s a topic I have never written about before… Nation Building. I just want to point you to a great article I read in the Globe yesterday that puts some meat on the question of “Nation Building,” when has it happened before? How long does it take? What is really happening? How does it start and h...

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Update on Spotify II

I have become a total Spotify addict. I have almost totally stopped downloading MP3s and am gradually locating all my favorite music on Spotify. I posed a couple of semi-sceptical notes when I first started using Spotify and so I am due for an update, right? - [Cancelled Rhapsory, trying Spotify](/...

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Solid State Disk (SSD) links

I’ve been looking into changing up the primary (and only) disk in my 2 year old Mac Pro to a Solid State Disk (SSD). Based on what I’ve seen on the new Mac Airs I think it will boost performance a lot more than adding more memory would. The problem is that these beasts are pretty expensive,...

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