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Software Engineering

The most popular blog posts about software engineering on Hacker News. 14,545 posts.

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14314

JavaScript: The Good Parts

I found a really nice video lecture on JavaScript. I'm a JavaScript journeyman myself so I decided to review it to learn something new. I have written about JavaScript in the past -- the previous post on JavaScript was "Learning JavaScript through Video Lectures". This lecture is given by JavaScript guru Doug...

14315

Picking Time

It’s not often that new user interface conventions are born – or popularized. Even less so within the realm of web development. I’d argue that Sparklines and Lightbox are two of the best examples of UI conventions that were popularized on the web.

14318

Pattern: Back ends for front ends

With the advent and success of the web, the de facto way of delivering user interfaces has shifted from thick-client applications to interfaces delivered via the web, a trend that has also enabled the growth of SAAS-based solutions in general. The benefits of delivering a user interface over the web were huge …

14322

Regular Expression Matching: the Virtual Machine Approach

Name the most widely used bytecode interpreter or virtual machine. Sun's JVM? Adobe's Flash? .NET and Mono? Perl? Python? PHP? These are all certainly popular, but there's one more widely used than all those combined. That bytecode interpreter is Henry Spencer's regular expression library and its many descendants.

14323

Why Vim uses hjkl keys as arrow keys

I was reading about vim the other day and found out why it used `hjkl` keys as arrow keys. When Bill Joy created the vi text editor he used the ADM-3A terminal, which had the arrows on hjkl keys. Naturally he reused the same keys and the rest is history. Here is how the `hjkl` keys looked. ADM-3A keyboard's hjkl…