Java Array – Declare integer java array.
int arr = new int; // Initialization with size of array
int x; // without initialization
var arr = ;
Note: This is only one difference based on array there are also print syntax and many more.
Java Print – Java Print Hello World Program
As 2018 survey java still maintains a #1 in Job Postings. Because of old application and large-scale legacy business applications made on it. Also, Google Android app development needs Java. Kotlin is also used for Android app development but it starts only with java.
Java averages salary is #6 Position. There are 2 factors, 1st an old technology so easy to learn and 2nd is many developers are available. So Less demand and High supply work here.
See below image of Salary and Jobs comparison of both languages.
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