Certainly! Here are 50 JavaScript questions that focus on if statements, else statements, and else if statements: 1. What is the purpose of an “if” statement in JavaScript?2. How do you write a basic “if” statement in JavaScript?3. Explain the syntax of an “if” statement.4. What happens if the condition inside an “if” statement is…
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Certainly! Here are 20 JavaScript practice questions that cover a range of basic programming concepts: 1. **Hello World:**Write a program that prints “Hello, World!” to the console. 2. **Variables and Data Types:** Create variables for a person’s name, age, and whether they have a driver’s license. Print these variables to the console. 3. **Arrays:**Create…
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You can print the lowercase English alphabet from a to z in C using a for loop and the ASCII values of the characters. Here’s an example code snippet: Explanation: We declare a character variable c. In the for loop, we initialize c to the ASCII value of the character ‘a’ (which is 97)…
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JavaScript Program to Merge Property of Two Objects The Object.assign() method is used to merge the properties of two or more objects into a single object. The first argument to the method is the target object, to which the properties of other objects will be merged. In this case, an empty object is used as…
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JavaScript Program to Loop Through an Object
JavaScript program to clone an object: Alternatively, you can use the spread operator (…) to clone an object:
JavaScript program to check if a key exists in an object:
JavaScript program to check if a string starts and ends with certain characters:
JavaScript program to remove a property from an object:
JavaScript program to count the number of vowels in a string: