All topics grouped by categories

• java

  • how to stop java application gracefully
  • CPU optimizations
  • how to throw an exception with type `java.lang.Object`
  • code generation at runtime
  • types of references
  • Hand-made collector
  • equals and hashcode methods contacts
  • how to deal with jar hell
  • the perfect singleton
  • a word about design patter builder
  • Converting dates from XMLGregorianCalendar to GregorianCalendar
  • string interning

• jaxb

  • friendship between CDATA and JAXB

• basics

  • a word on PECS
  • the order of object initialization in java

• sql

  • sql join visualization
  • types of joins

• maven

  • proof of concept of incremental compilation with maven

• spring

  • reactive spring [ru]
  • webinar on spring boot [ru]
  • how to get rid of hibernate.properties

• jvm

  • not evident JIT optimizations
  • jvm flags

• linux

  • create init.d system service

• hibernate

  • cache in hibernate

• liquibase

  • migration from mysql to postgresql with liquibase

• algorithm

  • the valid parentheses problem

• android

  • why should you try android development?

• selenium

  • getting started with Selenide

• hadoop

  • TF-IDF with HADOOP STREAMING

• os

  • a life behind proxy

• javascript

  • life expectancy visualization