Handling File uploads in HTML5 and Express (with Multer)

The Open Event Webapp Generator has a pure HTML front end form, and Express based backend. We needed an option where users can upload their own JSON files to create a schedule page for it. On the HTML form that’s...

Sending a streaming zip file in node.js

The webapp generator that we set up is now up and running on a heroku instance and is working to generate zips of generated websites. One of the requirements was that when the front-end presses, the “Generate” button, a request...

Replication to Github Enterprise with Gerrit

Even if you are a gerrit/git sysadmin having done a dozen code review setups already, you might get stumped with the ‘reject HostKey’ error when trying to replicate from Gerrit to a Github Enterprise instance. So this error stems from...

Multibooting Chrome OS on your Laptop

Other than the conventionally popular Windows and Mac OS, (and, among developers and geeks, Linux), one of the most popular operating systems for Netbooks and lightweight convertibles today is - Chrome OS. But if you have landed on this page,...

Doing a table join in Android without using rawQuery

Android has some really nice SQLite helper classes and methods. And the ones I like the most are the SQLiteDatabase.query, SQLiteDatabase.update, SQLiteDatabase.insert ones, because they take away quite a bit of pain for typing out SQL commands by hand. But...