Author Archives: admin

I had to create a new Rails app when I had newer version installed as shown below from gem list command.

rails (4.0.0, 3.2.13)

Solution?

rails _3.2.13_ new newappwitholderrails

Rails version is within _.

Daily Vitamin #11 – Mina Deploy via YouTube

Great set of screencasts on Mina deploy. Checkout the channel for more screencasts.

Part 1

Part 2

Daily Vitamin #10 – Everyday Tools

BTSync – forget Dropbox and stop putting your files elsewhere. I’ve been using this for months now and actually cancelled my yearly Dropbox plan.
Mindmapping – can’t go wrong with any one of them although I still use MindManager
FreeMind
Vym – candidate for MindManager replacement for me

Daily Vitamin #9

Data Structure

Why is this important? Understanding of data structure should help with learning other programming languages. Unfortunately, I started with Assembly, so you’ll understand what it was like to program long long time ago. Wiki provides excellent starting point with links.

http://en.wikipedia.org/wiki/Data_structure
Free PDF book – Schaffer, C. Data Structures and Algorithm Analysis