HipHop was facebook's attempt to make php faster. They tried to convert source code parts to native machine code, which worked quite well. Now they work on another (but quite related) approach called hhvm (hiphop virtual machine), which is even nicer. I installed it on a ubuntu vm and it runs like a charm.
I will explain and provide some scripts how you can setup a Windows Remote Desktop Server behind a NAT (even on IPv6 DSLight connections). But there is a drawback: You need a public Linux server. Although low budget vm-solutions (e.g. DigitalOcean) start at about 5 USD.
The Android Native Development Kit allows you to use C or C++ libraries in your Android Applications. I had to use it to build the official Android Telegram App, which uses this approach to include some libraries.
Mit digitalen Zertifikaten, wie dem X.509 Standard, ist es möglich die Identität einer versandten Mail zu überprüfen. In diesem Beispiel wird mit openssl ein Zertifikat erstellt und in Thunderbird eingerichtet.
Sometimes you want to get detailed information about your ADSL connection like the different values describing the quality of your connection. These limitation factors define the possible connection rates. I will show how to access this data on a Netgear DGND3700v2.
I love markdown and easy markup languages, because in my holy opinion word is some sort of overkill - Far too many options you will never need or use. So I was not able to express complex equations with markdown till now. I found a nice lib called *MathJax* and will show how to use it.