Google gets to get on with the business of locking users into their own ecosystem, Yahoo gets to expand the presence of their competing search engine, and Mozilla likely gets paid handsomely for the deal. Win/win.
After reading Nicholas Nethercote’s blog post about using Firefox for one-to-one video calling, I thought I’d try this myself. Note that contrary to what he’s written, the feature (known as “Firefox Hello”) remains in beta as of Firefox 33 being officially released.
The feature is incredibly simple to try out, and seems to “just work”. First, install and run Firefox 34 Beta. Next, locate the “Firefox Hello” feature under the menu:
Firefox will generate a link: simply copy and send this to the remote recipient (who must also be running Firefox Beta):
When they click on the link, you’ll see a notification in Firefox of an incoming call:
Simply click to accept, and hey presto:
You can pop out and expand the call window if needed:
To summarise: no setup needed, point-to-point calling without having to sign up and into a third-party privacy-invading service, and an existing installed base of millions of people. Exciting stuff.
We are briefly describing here how to install the Java plugin for Oracle JDK/SE 7 in Firefox. This is a manual procedure, and in this case we are wanting to install the plugin for Java 7 update 10 to enable running of JavaFX apps in Firefox 17.01 on Ubuntu 12.04 x86.
Assuming we are using the full Oracle JDK and have installed it to /opt, then the Firefox/browser plugin is located at at /opt/jdk1.7.0_06/jre/lib/i386, and is the file named libnpjp2.so:
davek@mymachine:/opt/jdk1.7.0_06/jre/lib/i386$ pwd /opt/jdk1.7.0_06/jre/lib/i386 davek@mymachine:/opt/jdk1.7.0_06/jre/lib/i386$ ls -al libnpjp2.so -rwxr-xr-x 1 root root 169420 2012-08-10 15:20 libnpjp2.so
At /usr/lib/firefox/plugins create a symbolic link to this file:
davek@mymachine:/usr/lib/firefox/plugins$ pwd /usr/lib/firefox/plugins davek@mymachine:/usr/lib/firefox/plugins$ sudo ln -s /opt/jdk1.7.0_06/jre/lib/i386/libnpjp2.so . davek@mymachine:/usr/lib/firefox/plugins$ ls -al total 8 drwxr-xr-x 2 root root 4096 2012-08-15 22:19 . drwxr-xr-x 6 root root 4096 2012-05-03 00:09 .. lrwxrwxrwx 1 root root 41 2012-08-15 22:19 libnpjp2.so -> /opt/jdk1.7.0_06/jre/lib/i386/libnpjp2.so
After restarting Firefox, the Java plugin should now be available (and can be enabled and disabled accordingly):
Quick post – the latest update to Oracle Java 7 features Mac OS supported as an equal peer to Windows and Linux – but perhaps more interestingly now includes full JavaFX runtime support in the JRE for Linux. Having cross platform support for Oracle’s next-generation Java UI does finally open up some interesting possibilities for better Java client interfaces than what we’ve generally seen so far.
Screengrab of the JavaFX Ensemble demo app running happily in Firefox on Ubuntu 10.04 x86:
I continue to be impressed by Thunderbird which goes from strength to strength with every release. After playing around with RSS feed functionality (described here), I’m now using Thunderbird as my primary RSS feed reader: it’s particularly handy for keeping track of Twitter feeds (which the Twitter native web interface itself kind of sucks at), especially with the ability to tab your Twitter feeds with QuickFolders (below).
If like me you deal with thousands of mail items across multiple mail folders, then drop everything and check the QuickFolders extension out:
It’s quite simply a superb add-on with an absolute tonne of features: you can read about them here: http://quickfolders.mozdev.org/. I was very happy to donate to the developer – so if you do like the add-on, perhaps consider doing the same 🙂
After enabling RSS feed functionality in Thunderbird, I got to thinking how cool it would be if Mozilla could extend their Firefox Sync functionality to Thunderbird: the ability to sync RSS feeds, account and application preferences amongst multiple Thunderbird installations would be huge. Turns out (after making enquiries on the relevant mailing lists) that this is planned:
Another cute addition to Thunderbird: a “Tip of the Week” feature in the Thunderbird welcome screen. Nice little touch!
Following is a quick how-to, as apparently Live Edit with Nuxeo DM 5.5, LibreOffice, Firefox, and the Nuxeo-provided plugins doesn’t work that well out of the box.
My example platform is Ubuntu 10.04 x86, Nuxeo DM 5.5, LibreOffice 3.4.6 (with the LibreOffice Java support packages installed as well), and Firefox 11.
First, grab the Nuxeo add-ons for LibreOffice and Firefox, respectively:
The latter link Nuxeo refers to as the “protocol handler” for Firefox, but let’s just say that both are needed to enable Live Edit functionality.
The LibreOffice add-on once installed requires no configuration (and there are in fact no preferences to set). The Firefox add-on however requires manual configuration – as the default settings are inadequate.
Referring to the below screengrab, we have entered our Nuxeo user credentials for automatic server access when saving documents to Nuxeo from LibreOffice. We have set the /tmp directory as our working directory – but note that the path must have the trailing forward slash (i.e. “/tmp/” will work, but “/tmp” will not). We have retained a single default “OpenOffice.org” mapping, but we have changed the editor command to that of LibreOffice 3.4:
That should be all that is needed. When you click the “Edit Online” icon from within Nuxeo you should observe LibreOffice launching and opening the document for editing automagically. Likewise, clicking on the “Save in Nuxeo” icon in LibreOffice should push the document back up to the server without error:
Chrome users seem to use the “bloat” argument against Firefox any chance they get, seemingly without being able to back the claim up with anything of substance. So, these recent benchmarks are rather interesting.
Memory usage under Windows and Mac OS X:
“Under a heavy load of 40 tabs, Safari for Windows uses the least amount of memory (just 725 MB). Firefox comes in second at 910 MB, followed closely by Opera at 925 and Chrome at 995. Microsoft’s own IE9 uses the most memory (1.75 GB).
Opera is the only competitor to use less than a gigabyte of memory in Mac OS X. Safari comes in a close second, eating just over 1 GB, followed by Firefox at 1.25 GB. Chrome reports a whopping 2.3 GB of usage with 40 tabs open, which is significantly more than any other browser.”
Windows 7 and Ubuntu: