Category: Java

java tutorial: three ways to generate random numbers in Java

September 28, 2020

Java random number have three ways: java.lang.Math.Random, java.util.Random, java.util.concurrent.ThreadLocalRandom...

September 19, 2020

Lambda expressions are a simplification of anonymous inner classes, a functional programming idea that makes code look cleaner....

September 15, 2020

Install Java JDK and Maven on mac os: 1) Download and install files from the official website; 2) Install using homebrew package manager....