Tag: Interview Question
-
Video- How to use JavaScript array find method
This video explains How to use JavaScript array find method
-
Video – JSON.stringify() in JavaScript
This video explain in detail about JSON.stringify in JavaScript.
-
undefined and null in JavaScript
Have they ever asked you? “Can you explain null and undefined in JavaScript?” This question is very trivial but important. As a JavaScript developer, you must have absolute understanding on undefined and null. Let us start by looking at code below: This file contains bidirectional Unicode text that may be interpreted or compiled differently than…
-
C# basics: why we override Equals method
You may have come across questions, Why to override Equals method? How to determine whether two object are equal? How to determine whether two objects are identical? To get answer of all the above questions, let us consider Product class as listed next: We are creating two instances of the Product class, foo and…
-
C-Sharp Basics: What is Checked and Unchecked operations
You may have come across questions, What is checked and unchecked primitive operations? How to handle overflow in C-Sharp? Does CLR handles overflow or developers? So let us start with understanding a program. Consider the code listed below: On running you will get 44 as the output. There is one serious observation about the…
-
CSharp Interview Question: What is Action in CSharp
One of my friends called me after his interview as for a developer role in an esteemed organization. One of the question, interviewer asked him, After talking to him, I thought why not to blog about it? I am trying here to use minimum words and optimum code samples can be discussed with interviewer as…
Dhananjay Kumar 