Another Kindle book lending club

I’ve recently discovered another online Kindle book lending club called Lendle. It’s much better than the previously mentioned Book Lending because it has much more users and most of the books are already lendable so no waiting time. After signing up (using twitter, facebook or registering), the user must mark at least one book which … Continue reading Another Kindle book lending club

iPhone 4 problem: black screen and it doesn’t stop vibrating

I heard a funny sound just now and, as I approached my phone, I noticed that it’s vibrating. I thought that I’m getting a call but when I hit the home button to switch on the screen, nothing happened. The screen stayed black and it kept on vibrating. I tried holding down the lock/power key … Continue reading iPhone 4 problem: black screen and it doesn’t stop vibrating

HOW TO: check if callbacks are running

Today I was struggling with a nasty bug. The functionality is pretty basic: we attach an onchange event handler on several textboxes in which we do a callback with $.ajax. During the callback, we make some calculations on the server-side and when the callback comes back successfully, we update the textboxes with the new values. … Continue reading HOW TO: check if callbacks are running

DevConnections conference

Microsoft is bringing the Connections conference for developers to Germany too, with cool topics about ASP.NET, Silverlight, Visual Studio and SQL Server + nine technically in-depth Pre Conference Workshops. It’s on the 9-10 June in Karlsruhe, see more here: http://www.devconnections.com Unfortunately it’s not free but it’s much cheaper than TechEd and it focuses strictly on … Continue reading DevConnections conference