Q) create java stream for hard coded source A : use Stream.of() eg: Stream<Integer> stream= Stream.of(1,2,3,4); Q) Arrays from java.unit , useful methods A 1) Arrays.asList - create list from hard code value asList(...arg)= return new ArrayList<>(...
How hoisting behaves for variables and functions
Learn JavaScript Concept in questionnaire way.
1. Differences Between the var and let Keywords var camper = 'James'; var camper = 'David'; console.log(camper); // logs 'David' As you can see in the code above, the camper variable is originally declared as James and then overridden to be David. In...
1. comments : multi-line use /*** **/ and in-line use // 2. JavaScript Variables : Variable names can be made up of numbers, letters, and $ or _, but may not contain spaces or start with a number When JavaScript variables are declared, they ...