Mercurial to replace SVN

Mercurial Logo

For what I’ve seen in the last few month, it seems that Mercurial (Hg) is a Distributed Version Control System (DVCS, or Distributed Source Code Management) that is becoming to replace Subversion (SVN) in many Open Source projects… at least when Git is not already in the place !

While I am in it, Hg and Git have both been started on april 2005, shortly after the announcement that the free version of BitKeeper will be stopped.

Google Project and SourceForge are providing Mercurial as a choice of DVCS, and many tools are compatible with it. I’am using TortoiseHg, as I’ve used TortoiseSVN for many years now (in the same way, there is TortoiseGit).

For Android development, what I appreciate in Mercurial is that it does not cluster the working copy of my projects with “.svn” subdirectories like Subversion ! Instead, there is a single “.hg” directory, and this help a lot when working with Eclipse (no need to exclude explicitly “.svn” in the “src/” directory) as well as for performance/responsiveness!

I’ve quickly learned to use Mercurial with the famous “Hg Init” tutorial, which start by a “Subversion Reeducation“!

Here you can find some articles I’ve read about Hg and Git (and choosing among them) :

Please note that I did NOT really make a choice: I only started to use Hg because its used on some open source projects I am following!

Edit: for installation instruction, see Hg installation on a webserver (HgWebDirStepByStep) and in my case, installation for Debian 5.0. I use a simple “.htaccess” file to restrict access to my server.

Edit 2: please, have a look at my newer post Why I switched from Mercurial to Git

Android Market on the Web

The Android Market is now fully on the Web.
It allows you to browse, to buy, but also to push applications directly on your mobile!

Android Web Market
Android Market on the Web

From a developer perspective, this means that:

Take a look at the market to see how publishers are using this new media to advertise their applications !

Edit: give a look at Publishing on Android Market on the Android Developer website.