Callback contracts are a very powerful concept that is easily implemented in WCF. Using this, it is very easy to achieve event-like behavior between a service and client (duplex operations).
Note the special date of this meeting - Wednesday March 24, 2010 For our March 2010 meeting of the Israel Dot Net Developers User Group we have the opportunity for a special meeting with Brad Abrams from Microsoft Corp, who will in Israel for the Developer Academy 4 event. Our user group meeting will be held on Wednesday March 24, 2010…
A Desktop and Silverlight user action management system, with undo, redo, and repeat. Allowing actions to be monitored, and grouped according to a context (such as a UI control), executed sequentially or in parallel, and even to be rolled back on failure.
I've always validated my user input based on a list of valid/allowed characters, rather than a list of invalid/disallowed characters (or simply no validation). It's just a habit I picked up, probably on this site and I've never really questioned it until now.
It makes sense if you wish to, say, validate a phone number, or validate an…
I am trying to build a remote control application to control media on my Ubuntu. Does anyone know a way in order to accomplish this. The media keys in particular.
Thank you.
EDIT 1:
I have tried using XTE, but is seems python in truncating the input or there is a limit or something which means that you can't do Ctrl + Key key…
When upgrading Ubuntu from 11.10 to 12.04 I discovered an unexpected problem. The upgrade was stopped because there wasn't enough free space for the installation. I managed to free some space and do the upgrade but now a prompt appears after logging in saying I'm out of space. This prompt asks me if I want to examine the problem.…
A step-by-step guide taking a beginners' approach at effectively creating UI components in Java. This tutorial takes you through the initialization to the completion of an aesthetically pleasing UI component in Java.
I tried to apply the recommendation of question:
Kernel Panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
After running that command:
sudo mount --bind /dev /mnt/dev
I get this error message:
mount: mount point /mnt/dev does not exist
fdisk -l returns
/dev/sda1
/dev/sda2
/dev/sda5
do I need…
I am trying to build a remote control application to control media on my Ubuntu. Does anyone know a way in order to accomplish this. The media keys in particular.
Thank you.
EIDT:
I have tried using XTE, but is seems python in truncating the input or there is a limit or something which means that you can't do Ctrl + Key key…
As the preface hints, JavaFX has a combination of features that makes it unique. This chapter gives you a taste of the language and some of these features.
Hi, I need these packages to build Android source. But I am getting this error:
$ sudo apt-get install git-core gnupg flex bison gperf build-essential zip curl zlib1g-dev gcc-multilib g++-multilib libc6-dev-i386 lib32ncurses5-dev ia32-libs x11proto-core-dev libx11-dev lib32readline5-dev lib32z-dev
[sudo] password for asdf: …