John D K

John D K

MySQL update embedded select

Simple example of update using nested query or in other

Java 8 file path directory

Common task of a developers is working with files and

python for loop

In this post: * Basic loop - for x in range(

python string replace examples

Simple replace all Replacing all occurrences of a string with

Java 8 multiline string example

Java offers many different ways to work with multiline strings:

Java split string into list examples

Simple split of string into list If you want to

Python 3 Examples How to Split String into List

In this post you can find useful information for beginers

Java 8 ArrayList examples create forEach shuffle

ArrayList is important data structure for many computer languages. Java&

Should I update Java 8 to Java 9 in 2018

Many long waited features were planned for Java 9 in

How to configure mail for Ghost Blog

In this post: * Mail configuration for Ghost 1.0 * Configure