Jade Templating Engine is popular in Node.js world. There is also plugin for IntelliJ Idea which has support this format.
If you open .jade file in Idea and there is no syntax highlight then there is something wrong.
Most common mistake is that people open .jade file before installing plugin and they choose Text editor to open this file. Idea remembers this decision and after installing plugin it will always open .jade files in basic Text editor without syntax highlight.
Correction is quite easy. You need to fix file extension association.
Open Settings – Editor – File Types. Find Jade and add *.jade file extension.
This year I had opportunity to speak at two courses at FI MUNI. Check out slides
There is more to C (
Libraries ant tools for C++ (
Source code of examples is at GitHub:
Update: quick access to this application – qr.sinusgear.com
I found nice jQuery plugin for generating
QR codes written by Jerome Etienne: jquery.qrcode.
It’s fairly easy to use. Just pass a text to function and QR code is ready:
jquery('#qrcode').qrcode("this plugin is great");
Here is small application that generates QR codes on the fly as you type.
You can also download QR code as image (use: Chrome, FF, Opera or Safari for download).
Link to standalone
QR code HTML5 application.
Eberhard Gräther wrote very interesting port of old Minesweeper. Now you can play it in 3D space
I was searching for a web based music note editor. I found
HTML5 Cloud Composer from Greg Jopa.
Then I found something more like good old FastTracker: Sonant Live composer.
You can use Sonant Live composer to create tracks with music.
The princeple of js-sonant is quite simple. You just store music structure into song variable and then you call createAudio. It will produce HTML5 audio object with wav rendered from your song tracks.
Here is sample code:
var songGen = new sonant();
for (var t = 0; t < 8; t++)
audio = songGen.createAudio();
audio.loop = true;
Here you can play my
simple attempt to make music.
Note: Your browser must support HTML5 audio in order to play this music. Browsers which have support for HTML5 audio: Google Chrome, Firefox, Opera, Safari.
You can find
here slides from my talk about security in context of RIA applications.
EurOpen.cz – Želiv. Slides are Slovak only.
There are two issues that you should be aware of:
1. Binary data must be encoded.
2. Send small chunks of data.
When you need to send 2 MB via ExternalInterface, you need to chop it into smaller pieces. E.g. 256 KB. Bigger chunks cause big load and it slows down transfer.
It takes 15 seconds to transfer 2 MB big chunk in Google Chrome 11. When you chop 2MB into 256 KB chunks, then it’s less than second.
D3.js is simply great. Visual look of charting components is cool.
I was invited to give another talk at FRI Žilina. Previous topic was development for
Google Android platform.
This time I focused on
jQuery.Together with Michal Kaukič we started jQuery workshop. Attendees learned basics of jQuery in two hours. At the end they have running application with simple animation in HTML.
You can download slides in
You can also download
ZIP file with all demo applications.
I was using
I suggest to download also
jQuery Cheat Sheet, it is very handful manual.
I mentioned two interesting projects. One was
Adobe Browser Lab which allows you to get snapshot of your web site displayed in different browsers on different systems.
The second project was
jQuery Mobile. This project could help you to create applications for mobile environment.
I provide this workshop also in form of training for companies. You can find more details about available trainings at
Do not forget to watch
Pre C/C++ je možné použiť
Allegro alebo SDL. Pre Flash/Flex je výborný Flixel.
Narazil som napríklad na
Game Query. Aké sú vaše skúsenosti a čo by ste odporučili?