Monthly Archives: July 2015

Simple multi threading in C

By | July 22, 2015

Looking for a simple and easy to understand explanation of multi threading in C using pthread? Here is a great article with examples and a step by step break down. https://vcansimplify.wordpress.com/2013/03/08/pthread-tutorial-simplified/

argp basic tutorial – step by step

By | July 21, 2015

This document is by far the best out there on the net explaining step by step how argp works! http://ftp.yzu.edu.tw/nongnu/argpbook/step-by-step-into-argp.pdf Download actual file here If you have ever wondered where to find the text “Give this help list”, it is contained in the file argp_parse.c This file is in the argp folder in the package… Read More »

./bitcoin-qt permission denied

By | July 15, 2015

Are you getting these errors on Ubuntu? >./bitcoin-qt > permission denied > sudo ./bitcoin-qt > command not found or the same with litecoin? >./litecoin-qt > permission denied > sudo ./litecoin-qt > command not found First of all, let’s back track a bit. You have probably gone to https://bitcoin.org/en/choose-your-wallet or https://litecoin.org/ and chosen to download the… Read More »

Ubuntu Eclipse JVM terminated. Exit code=8

By | July 6, 2015

Getting this error message here? JVM terminated. Exit code=8 /usr/bin/java -Xms40m -Xmx384m -Dorg.eclipse.equinox.p2.reconciler.dropins.directory=/usr/share/eclipse/dropins -jar /usr/lib/eclipse//plugins/org.eclipse.equinox.launcher_1.3.0.dist.jar -os linux -ws gtk -arch x86_64 -showsplash /usr/lib/eclipse//plugins/org.eclipse.platform_3.8.1.dist/splash.bmp -launcher /usr/lib/eclipse/eclipse -name Eclipse –launcher.library /usr/lib/eclipse//plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.1.200.dist/eclipse_1503.so -startup /usr/lib/eclipse//plugins/org.eclipse.equinox.launcher_1.3.0.dist.jar –launcher.overrideVmargs -exitdata 31000a -vm /usr/bin/java -vmargs -Xms40m -Xmx384m -Dorg.eclipse.equinox.p2.reconciler.dropins.directory=/usr/share/eclipse/dropins -jar /usr/lib/eclipse//plugins/org.eclipse.equinox.launcher_1.3.0.dist.jar It is probably because you are using incompatible JVMs. You probably ran an… Read More »