Java Grammer for beginner


In this post, I would like to show common knowledge in Java langage grammer for beginner.

🐯 return empty array

If you want to initialize a string to have a length 0 from a function, please write as follows:

return new String[] {};

🐞 Special Thanks

🖥 Recommended VPS Service

VULTR provides high performance cloud compute environment for you. Vultr has 15 data-centers strategically placed around the globe, you can use a VPS with 512 MB memory for just $ 2.5 / month ($ 0.004 / hour). In addition, Vultr is up to 4 times faster than the competition, so please check it => Check Benchmark Results!!