09.07.2019 
We have released version 2.11.0 of our Qt application monitoring tool GammaRay. GammaRay allows you to observe behavior and data structures of Qt code inside your program live at runtime. GammaRay 2.11 comes with a new inspection tool for Qt’s event handling, providing even more insights into the inner working of your application. Besides looking […]
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Little Trouble in Big Data – Part 2 improving CPU utilization across cores
In Part 1 of this series we solved the problem of using mmap() to load large set of data into RAM all at once. The catch was that it still took too long. In this blog, I describe how we solve this.
KDAB at SIGGRAPH – 2019 July 28 - Aug 1, Los Angeles
KDAB is sharing the Qt booth at SIGGRAPH in Los Angeles. We’ll be showing some of our profiling and debugging tools as well as our latest QiTissue demo, a desktop Application developed for Quantitative Imaging Systems (Qi) to help cancer researchers efficiently handle gigabytes of data (see more about that here), We’ll also give a preview […]
3D – Interactions with Qt, KUESA and Qt Design Studio, Part 1 how to create a reflection with minimal computational effort
Neither KUESA or Qt 3D Studio will give free reflections. If you know about 3D, you know it requires ray tracing software, not OpenGL. So, I wondered if there would be an easy way to create this effect.
Little Trouble in Big Data – Part 1 how to use mmap() to load a large data set into RAM
We got a call from a bioinformatics group at a European university. The problem appeared simple, how to usemmap() to load a large data set into RAM all at once. OK, no problem I thought...
KDAB at CppCon 2019 September 15-20
CppCon is the annual, week-long face-to-face gathering for the entire C++ community – the biggest C++ event in the world. This year, for the first time, CppCon takes place in the stunning Gaylord Rockies Hotel and Convention Center in Aurora, Colorado, very near Denver International Airport. KDAB is a Bronze sponsor this year, and will be offering […]
KDSoap 1.8.0 released lots of improvements and bug fixes since 1.7.0
KDAB has released a new version of KDSoap. This is version 1.8.0 and comes more than one year since the last release (1.7.0). KDSoap is a tool for creating client applications for web services without the need for any further component such as a dedicated web server. KDSoap lets you interact with applications which have […]
KDAB helps unu build Qt-based UI for its second generation electric scooter
Those of you who’ve visited KDAB’s offices in Berlin, will know we have a fleet of electric scooters for our staff. You may have even tried one yourself! Today, unu, the Berlin-based mobility company that makes them, launches their latest electric scooter – the unu Scooter. The unu Scooter has been completely redeveloped, is more […]
Qt on CMake Workshop Summary – May ’19 Porting Qt to the CMake build system
This is a follow-up post to Qt on CMake Workshop Summary – Feb ’19 Intro From May 2nd to May 3rd another Qt on CMake workshop was hosted at the KDAB premises in Berlin, where interested stakeholders from both The Qt Company and KDAB gathered together to drive the CMake build system in Qt further. […]
KDAB now offers standalone on-site Git training Our newest training portfolio addition not so much about Qt, but the version control system Git
KDAB now offers a dedicated on-site training on the version control system Git. We've reorganized, updated and extended the course to cover the latest changes in Git and most recent Git workflows.