7 articles

📰 Dev.to · Praveen Kumar K

Articles from Dev.to · Praveen Kumar K · 7 articles · Updated every 3 hours · View all reads

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What are they primitive data types and non-primitive data types and difference?
Dev.to · Praveen Kumar K 3d ago
What are they primitive data types and non-primitive data types and difference?
Primitive and Non-primitive data-types in JavaScript. Variables hold values, and every value has a...
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Methods in JavaScript?
Dev.to · Praveen Kumar K 4d ago
Methods in JavaScript?
push() → Add element at end Adds a new element to the end of the array.[] let fruits = ["apple",...
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What is constructor in JavaScript?
Dev.to · Praveen Kumar K 5d ago
What is constructor in JavaScript?
In JavaScript, a constructor is a special function used to create and initialize objects. Simple...
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What is object?
Dev.to · Praveen Kumar K 6d ago
What is object?
An object is a collection of data stored as key–value pairs. ✅ Example: JavaScript: let person =...
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What is Function and it's types?
Dev.to · Praveen Kumar K 1w ago
What is Function and it's types?
A function is a block of code designed to perform a specific task. It runs only when it is called...
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Define Function in Javascript?
Dev.to · Praveen Kumar K 1w ago
Define Function in Javascript?
Step 1: What are Functions? Functions are reusable code blocks designed for particular...
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Write a program to find the total marks, average and Grade using while loop.
Dev.to · Praveen Kumar K 1w ago
Write a program to find the total marks, average and Grade using while loop.
PROGRAM: const marks=[96,65,64,74,80]; let i=0; let failCount=0; let total=0; let average=0; let...
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