Zinsderivate & Finanzmärkte – Linux – Embedded Systems
In der Berichterstattung zur aktuellen Währungskrise der türkischen Lira konnte man jüngst lesen, dass die türkische Bankenaufsicht die sog. Swap Transaktionen eingeschränkt hat. Die meisten Berichterstattungen waren recht oberflächlich, und
Obgleich die iTAN als Auslaufmodell gilt, schicken viele Finanzinstitute ihren Kunden weiterhin solche Listen als “fall back”, wenn moderne Verfahren scheitern. Meine Hausbank versendet solche Listen in einem Format, das
I recently bought one of the new Raspberry Pi Zero W boards to build a wireless CCTV camera. This article shows how to get the Raspbian Operating System installed and
One of the rather annoying things with Ubuntu is the slow update policy for packages in the official repos. To be fair, Canonical’s reluctance to put updates into the official
I recently had some trouble compiling source code from the net which would not run under Ubuntu’s default gcc version, which is 5.4.0 for Xenial. The first thing to know
Linux distributions normally ship with the OpenJDK Java. Anyone who has ever tried to develop in Java will come to a point, where it is difficult to get around Oracle’s
I recently started to run Manjaro on one of my non-essential production machines as a replacement candidate for Ubuntu which had a couple of annoying malfunctions since 16.04 (dropped fglx
If you created a PostgreSQL database object in your code with QtSql’s QSqlDatabase::addDatabase(“PSQL”); your will sometimes get an Application Output like this:
|
1 2 |
QSqlDatabase: QPSQL driver not loaded. QSqlDatabase: available drivers: QSQLITE |
In order to organize larger Qt projects, I usually create subdirectories to hold different “components” of the project. For instance, I like to extend Qt’s QLineEdit into my own DateLine
In recent OpenWRT releases, the build fails because there is a couple of error messages indicating that the luasocket sources contain undefined references to `__stack_chk_fail_local’.