Tomcat default administrator password

  • 04 April 2018
  • ADM

How to activate the default tomcat manager application administrator password. This setting is for Tomcat 7 and newer.


How to marshal a JAXB object into org.w3c.dom.Document

  • 23 March 2018
  • ADM

How to marshal a JAXB object into org.w3c.dom.Document using Transformer class and formatted console print.


How to Install GoLang 1.10 on Ubuntu

  • 10 March 2018
  • ADM

How to Install GoLang 1.10 on Ubuntu. This can be applied to any Golang version and for any Ubuntu version.


How to generate a fixed length random string using Golang

  • 18 February 2018
  • ADM

How to generate a fixed length random string using Golang using a dictionary of chars.


How to convert a string to an unsigned int in Golang

  • 26 June 2020
  • ADM

How to convert a string to an unsigned int in Golang using strconv.ParseUint method.


How to convert a string to int in Golang

  • 14 August 2020
  • ADM

How to convert a string to int in Golang using strconv.Atoi and strconv.ParseInt methods.