If you don’t want to use external tools to ensure your node server is still up and running, you may just use a super simple…
Continue reading Simple node.js monitor and restart bash script
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If you don’t want to use external tools to ensure your node server is still up and running, you may just use a super simple…
Continue reading Simple node.js monitor and restart bash script
The following article shows the setup of MongoDB on Debian with PHP support and additional monitoring of MongoDB’s operations, connections and memory usage with Munin.…
Continue reading How to install MongoDB on Debian including PHP driver and Munin-Plugin
If you are looking for a fast, reliable and easy to configure load balancer HAProxy might be the right choice for you. In the following…
Continue reading HAProxy Load Balancer setup including logging on Debian
This article shows how to setup a permanent SHH tunnel between a webserver and a database server running MySQL. First of all we will create…
Continue reading Configuring a permanent SSH tunnel for MySQL connections on Debian
If you don’t want to use a 3rd-party website analytics tool like i.e. Google Analytics but still want to monitor your visitors, pageviews and so…
Continue reading How to install, automate and secure AWStats including GeoIP-Plugin on Debian
Since I did not find an easy way on how to animate a rectangle bottom up with Raphael.js while searching the net I thought it…
Continue reading How to animate a rectangle bottom up with Raphaël.js
I recently spent some hours trying to find out why my SVG graph wasn’t rendering properly with wkhtmltopdf. Since the same problem might occur to…
Continue reading Fix for wkhtmltopdf rendering issue when using SVG
Knowing the difference between a value being assinged by reference in contrast to being assigned by value is crucial. In Javascript primitive types like strings…
Writing a web application certainly is fun. Testing the application, on the other hand, usually is a time-consuming, but nevertheless necessary evil. As soon as…
Continue reading Selenium – web application testing made easy
Working with Ruby on Rails on a Windows machine can be painful at times. Especially installing the ruby-debug19 gem and getting it to work properly…
Continue reading How to install ruby-debug19 on Windows and debug in NetBeans