Hello everybody! Some days ago I had some problems with my web browser Opera. I still need to understand why it crashes constantly. However, I decided to use temporarily Firefox web browser. All good, but my PgAdmin4 runs directly the default one! My workaround is easy: change the default web Continue reading Default web browser in Arch Linux: how to change it!
Hello everybody! Here my experience about the latest version of Oracle JDK8 upgrade: jdk8-8u231-linux-x64.tar.gz Everybody with ArchLinux know that Oracle JDK upgrade is not possible just using pacman, because Oracle ask for authentication since a while. So, I downloaded the right version for my device from Oracle JDK official. To Continue reading Oracle JDK8 – ArchLinux fails to upgrade
About IHE Delft Sometimes the web get me happiness through is freedom, so I am writing this post to sponsor the free education, that is always good if you follow the right channels! I’m pretty sure that this institution do that in an awesome way. IHE Delft is committed to Continue reading Free education: IHE Delft Open Courseware
Introduction The topic is not so simple as could appear. Starting from the beginning, what is the final aim? The dimensions of each pipe of our sewer system. The steps to do that are: Design the planar view of the sewer system; Evaluation of the maximum discharge for each pipe; Continue reading Draft on sewer design with software
Problem When your run Docker Quickstart Terminal for the first time it runs the default machine. So download the boot2docker.iso if not found in the directory. Sometimes this error pop up, on Windows the log is similar to that: I haven’t understood what exactly create this error, but I thing Continue reading #4 – ‘Error with pre-create check’ – Docker Toolbox error
Problem When your run Docker Quickstart Terminal with a container that use volumes be careful on the path! If it returns the following error is due on the path passed to docker engine. The error is caused by the tree directory that is composed by directory’s name with spaces. This Continue reading #3 – ‘repository name must be lowercase’ – Docker Toolbox error
Problem If your first run return the string as in the follow image, some problems during installation of VirtualBox occured. Solution The solution was uninstall VirtualBox, eliminate all configuration directory (both VirtualBox and Docker one). Here the steps: Go to Control Panel, in Programs and in Programs and features uninstall Continue reading #1 – ‘Looking for vboxmanage.exe’ – Docker Toolbox error
Introduction BIOS is a very dangerous zone, so be sure if you want to change any setting. This post try to collect how to enable CPU virtualization on different brand. The steps are almost the same on all the devices, but be sure before saving settings and exit. We don’t Continue reading Enable virtualization from BIOS