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How to convert string to hex string in Golang

26 June 2020
ADM

How to convert a string into a hex string in Golang using EncodeToString method from encoding/hex package.

How to convert hex to string in Golang

12 April 2019
ADM

How to convert hex to string in Golang using the DecodeString method from encoding/hex package.

How to change the hostname in Ubuntu

11 June 2018
ADM

How to change hostname in Ubuntu. There are three options: temporary until the first restart and permanent by changing the hostname file or using command hostnamectl

How to change Tomcat default port

04 April 2018
ADM

How to change Tomcat default port 8080 to any other port. Three steps: locate server.xml file, edit and restart the Tomcat service.

Maven local repository location

04 April 2018
ADM

Maven local repository default location for Linux and Windows and how to change the location.

How to read XML file in Java using SAX Parser

04 April 2018
ADM

How to read XML file in Java using SAX Parser.

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