Vikram Shrivastav

@VikramShrivastav

Joined May 2025

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Vikram Shrivastav's blogs

The 2-Line Code Trapthe-2-line-code-trap.hashnode.dev1 post

Understanding Time Complexityunderstanding-time-complexity.hashnode.dev1 post

Recursion Demystified: C++ Guiderecursion-demystified-c-guide.hashnode.dev1 post

When Arrays Get Weird in C++when-arrays-get-weird-in-c.hashnode.dev1 post

What is the NLwebwhat-is-the-nlweb.hashnode.dev1 post

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Recently published

VSVikram Shrivastavwhat-is-the-nlweb.hashnode.devMay 23, 2025 · 4 min read

How NLWeb actually killing internet?

What is the Internet? The internet, at its core, is a space for sharing information and interacting with people. Historically, this meant reading blogs, watching videos, writing articles, or commenting on posts—activities that define a very human-cen...

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VSVikram Shrivastavwhen-arrays-get-weird-in-c.hashnode.devMay 19, 2025 · 3 min read

When C++ Gets Weird: i[a] and the Power of Pointer Arithmetic

When you first learn arrays in C++, you’re taught that a[i] accesses the i-th element of the array. Simple enough, right? But what if I told you that writing i[a]—yes, flipping the index and the array—also works? This might seem like a typo, or even ...

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VSVikram Shrivastavrecursion-demystified-c-guide.hashnode.devMay 12, 2025 · 2 min read

Recursion Demystified: C++ Guide

Hey folks!I just started learning recursion today — one of the most interesting topics in C++ — as part of the DSA with C++ cohort by ChaiCode. What is Recursion? Recursion is when a function calls itself, typically with a modified parameter in each ...

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VSVikram Shrivastavunderstanding-time-complexity.hashnode.devMay 6, 2025 · 3 min read

Understanding Time Complexity

Time complexity is a technique employed to predict how long an algorithm will run given that the size of the input data is increased. It does not quantify time in seconds but rather in terms of how the number of operations is increasing. Suppose you'...

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VSVikram Shrivastavthe-2-line-code-trap.hashnode.devMay 3, 2025 · 3 min read

The 2-Line Code Trap

Today, I attended the first class of my DSA in C++ cohort by Hitesh sir and Pratik sir from #chaicode, and I learned something that completely changed how I think about writing code. We talked about a common mistake beginners make—Pratik sir talked a...

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Vikram Shrivastav

About

Available for

Vikram Shrivastav's blogs

Recently published

How NLWeb actually killing internet?

When C++ Gets Weird: i[a] and the Power of Pointer Arithmetic

Recursion Demystified: C++ Guide

Understanding Time Complexity

The 2-Line Code Trap

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Vikram Shrivastav

About

Available for

Vikram Shrivastav's blogs

Recently published

How NLWeb actually killing internet?

When C++ Gets Weird: i[a] and the Power of Pointer Arithmetic

Recursion Demystified: C++ Guide

Understanding Time Complexity

The 2-Line Code Trap