Erwin Müller Blog

Java Projects Report Sites

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I have been updating my Java projects and uploaded the Java report page on the server. The server runs Nginx with WebDAV to upload the report page. Maven is able to generate the report page for each Java project, the report page contains the Dependencies, Dependency Convergence, Dependency Information, Dependency Management, Distribution Management, About Page,…

Forecast Project

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Forecast Project Scope and Vision The Forecast software is using numerical integration and differentiation to find structures in a sequence of signal samples. The first-difference differentiator is used to calculate the differentiation: To see the structures in the signal samples the data is sorted first for each row by the natural order of the columns.…

Global Scaling Calculator Suite

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For the last couple of weeks I was working on a new version of the Global Scaling Calculator application. The new version is designed to solve the issues with the last two Global Scaling Calculator applications, the Calculator and the Sound Generator. The first major issue is that it is not possible to analyze multiple…

SMTP Test Tool Swaks

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The well known method to test a SMTP setup is telnet tool, but the disadvantage is that you have to know the SMTP protocol. The following examples are to test a SMTP server for receiving and sending emails. But to test attachments and TLS, and more advanced options telnet is less adequate. Swaks is developed…

Install Redmine on Nginx/Thin Guide

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Introduction We will install Redmine project management web application that is proxied by the Nginx web server and is run with the Thin Ruby web server. As the Linux server I used Ubuntu 12.04 LTS. Redmine will be served on the domain protected by TLS/SSL. Redmine will be installed under the /var/www directory, under the…

Global POM Utilities Core

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Global POM Utilities Core The Java library contains various tools to convert lists, URI, to format and parse various types, to parse accelerator mnemonic keys, to search and replace texts, etc. Classes Overview c.a.globalpom.arrays1. ToList Methods to convert an array to a list. c.a.globalpom.charset SerializableCharset Serialize the specified character set. c.a.globalpom.format.byteformat ByteFormatFactory Factory to create…

Continued Fraction Calculator

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To calculate the continued fraction from a specified value and to compare two different continued fractions I have implemented the continued fraction calculator library can command line application fractionscli. The application is available under the GPLv3 license free of charge. The calculator can either be installed using the setup program or the Jar file can…

Gitit Installation

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Gitit Installation Gitit ist eine Wiki-Software in dem Stil von Mediawiki die z.B. von Wikipedia benutzt wird. Das besondere an Gitit ist dass es viele verschiedene Formatte für das erstellen der Artikel und viele Exportformate unterstützt. Ebenso besonders ist es, dass Gitit keine Datenbank benutzt, sondern die Artikel im Dateisystem ablegt und die Git Versionsverwaltung…