When asking this question, interviewers are looking for the candidate’s ability to handle nested data structures and apply their knowledge of conditional statements, arrays, and loops. Candidates must apply th
Write a JavaScript program that prints the elements of the following array. Note : Use nested for loops. Sample array : var a = [[1, 2, 1, 24], [8, 11, 9, 4], [7, 0, 7, 27], [7, 4, 28, 14], [3, 10, 26, 7]]; Sample Output: "row 0" " 1" " 2" " 1" "...
This resource offers a total of 4905 JavaScript problems for practice. It includes 1041 main exercises, each accompanied by solutions, detailed explanations, and three/four related problems. JavaScript Overview : JavaScriptis a lightweight, cross-platform, object-oriented scripting language that operates...
you should have no problem answering the questions they will ask during the interview. Still, it’s important to prepare for the interview questions as much as possible before the interview. You never know if they will ask questions
This exercise was a great opportunity to practice using loops with other JavaScript5:17 features you've learned about like functions, scope, and template literals.5:22 You could have written this differently and that's totally okay.5:27 ...
Too Long; Didn't ReadThis post provides a detailed list of JavaScript interview questions, from basic to advanced levels, to help you practice and prepare for technical interviews.1x Read by Dr. One Audio Presented by Basic What are the different data types in JavaScript? Primitive Types: ...
Loops Right the way through to more advanced concepts such as: Closures DOM manipulation Asychronicity Arrow functions Functional programming Using Object Literals to pass optional arguments That’s a wide variety, and when it comes to how you will be tested, the methods can be almost as wide-...
the connections between different concepts that make this language so interesting and flexible. There are also practical examples of topics whose definition is known but perhaps have never been used in practice. These questions and answers can be used to prepare for an interview or for personal stu...
So let's practice some basic JavaScript to make sure your knowledge sticks.0:13 This practice session covers working with basic object notation in JavaScript.0:17 It's a great followup to the third part of the JavaScript's loops, arrays, and0:21 ...
Why? an efficient testing process constitutes many and iterative loops: (1) try-outs -> (2) feedback -> (3) refactor. The faster the feedback is, the more improvement iterations a developer can perform per-module and perfect the results. On the flip, when the feedback is late to ...