Video for using Node.js for Everything

This is another talks video by Charlie Key, the CEO at Modulus, he share with us how Node.JS succeed for development nearly every aspects for a startup where load balance, performance, usability, enterprise class are considered.

He introduced and demo some new tools like Node-inspector, which is a web based inspector to inspect/debug Node code. The debugger interface is nearly same as the native Google Chrome/Safari Developer tools which developed for inspect client web JavaScript and this web based inspector is a completely rewrite mimic the look and feel and features of the native inspector just using JavaScript, and quite powerful, and quite interesting.

Meanwhile he introduced Modulus, an enterprise class Node.JS + MongoDB cloud platform, have a look.

Video for JavaScript & Our Obsession with Speed

This is a talks by Brian Lonsdorf, the CTO of Loop/Recur, who at least last 5 years stuck in JavaScript development, give a talks why we should not always comes to performance in an early stage, and he talks about the benefits of declarative over imperative way.

I spent my time to watch this video and I found useful so I share here to you. Now is Singapore Time 1:15am and I watched this video when I reached home from works just now, but unfortunately I slept in front of computer after this video nearly finished… But I should blog this video before sleep.

Linux Grep and Windows Find

When working I experienced using Linux Grep and Windows Find in terminal to search string. It is quite useful so I share here and for future reference.

When using Windows, we may use

netstat -abon | find "Segments"

When using Linux, we may use

ifconfig | grep "192.168"

When using Linux to search occurrences of something over folders

grep -r "something to search" "folder name"