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He Codes IT

A tech blog for Computer Science Students, offering posts on courses like Databases, Data Structures, Algorithms and Data Science. https://www.hecodesit.com

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Sparse arrays hackerrank solution JavaScript and Python

Sparse arrays hackerrank solution JavaScript and Python

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1 min read

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Bfinject

Bfinject

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Descriptive Statistics in Data Science

Descriptive Statistics in Data Science

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Companies Who Use Data Mining

Companies Who Use Data Mining

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1 min read
C++ for Everyone – Second Edition

C++ for Everyone – Second Edition

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2 min read
Database Systems Concepts 7th Edition Solutions – Chapter 3

Database Systems Concepts 7th Edition Solutions – Chapter 3

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Five Essential Characteristics of Cloud Computing defined by NIST

Five Essential Characteristics of Cloud Computing defined by NIST

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Print in Python 2

Print in Python 2

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1 min read
What are Operators in C

What are Operators in C

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2 min read
Parallel Algorithm for Data structure

Parallel Algorithm for Data structure

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3 min read
Graph theory Problems

Graph theory Problems

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What is Text Wrapping in Excel

What is Text Wrapping in Excel

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Generator Random Numbers

Generator Random Numbers

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What is Enumeration in Python

What is Enumeration in Python

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1 min read
Cloak of visibility

Cloak of visibility

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2 min read
Third-party apps

Third-party apps

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2 min read
Unsafe Android Apps

Unsafe Android Apps

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Search Insert Position Python – Leetcode Solutions

Search Insert Position Python – Leetcode Solutions

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1 min read
In App Browsers

In App Browsers

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2 min read
Lottery Scheduling Example

Lottery Scheduling Example

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2 min read
DISTRIBUTED LEDGER TECHNOLOGY SYSTEMS A Conceptual Framework

DISTRIBUTED LEDGER TECHNOLOGY SYSTEMS A Conceptual Framework

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1 min read
Information Security Principles and Practices Merkow PDF

Information Security Principles and Practices Merkow PDF

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Availability in Network Security

Availability in Network Security

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Accountability in Network Security

Accountability in Network Security

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Buy Apple Pencil 2nd Generation

Buy Apple Pencil 2nd Generation

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Data Integrity in Network Security

Data Integrity in Network Security

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What is Confidentiality in Network Security

What is Confidentiality in Network Security

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Authorization in Network Security

Authorization in Network Security

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What is Authentication in Network Security

What is Authentication in Network Security

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1 min read
Alphabet Rangoli

Alphabet Rangoli

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Amazon Halo View fitness tracker review

Amazon Halo View fitness tracker review

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Is MIT xPRO Legit

Is MIT xPRO Legit

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Circuit Simulator Java

Circuit Simulator Java

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Python Check Subset

Python Check Subset

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Kali vs Ubuntu

Kali vs Ubuntu

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Reverse Linked List Solution

Reverse Linked List Solution

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Program On Queue In C

Program On Queue In C

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1 min read
AI Identification- Variables in Physical Concepts

AI Identification- Variables in Physical Concepts

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1 min read
longest common sequence leetcode

longest common sequence leetcode

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1 min read
First Missing Positive – Leetcode Python

First Missing Positive – Leetcode Python

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1 min read
Find First And Last Position of Element in Sorted Array

Find First And Last Position of Element in Sorted Array

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Search in Rotated Sorted Array – Leetcode Python

Search in Rotated Sorted Array – Leetcode Python

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1 min read
Longest Valid Parentheses – Leetcode Python

Longest Valid Parentheses – Leetcode Python

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1 min read
Next Permutation Leetcode – Python Solution

Next Permutation Leetcode – Python Solution

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2 min read
Substring with Concatenation of All Words - LeetCode

Substring with Concatenation of All Words - LeetCode

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2 min read
Divide Two integers Leetcode python

Divide Two integers Leetcode python

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Implement strStr() — Leetcode Python Solution

Implement strStr() — Leetcode Python Solution

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Remove nth node from end of list Leetcode Python

Remove nth node from end of list Leetcode Python

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4sum Problem Leetcode – Python Solutions

4sum Problem Leetcode – Python Solutions

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Regular Expression Matching Leetcode Python Solution

Regular Expression Matching Leetcode Python Solution

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Palindrome Number Leetcode Python – Python Solutions

Palindrome Number Leetcode Python – Python Solutions

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2D Array DS Hackerrank solution in Python

2D Array DS Hackerrank solution in Python

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String to Integer (atoi) – LeetCode Solutions

String to Integer (atoi) – LeetCode Solutions

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Python Reverse Integer – LeetCode Solutions

Python Reverse Integer – LeetCode Solutions

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1 min read
ZigZag Conversion – LeetCode Solutions

ZigZag Conversion – LeetCode Solutions

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Longest Palindromic Substring Solution – Python LeetCode

Longest Palindromic Substring Solution – Python LeetCode

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Find Median Of Two Sorted Arrays – LeetCode Solutions

Find Median Of Two Sorted Arrays – LeetCode Solutions

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Longest Substring Without Repeating Characters – LeetCode Solutions

Longest Substring Without Repeating Characters – LeetCode Solutions

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Add Two Numbers Linked List Python – LeetCode Solutions

Add Two Numbers Linked List Python – LeetCode Solutions

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How to do Matrix Multiplication in Python — Codewars

How to do Matrix Multiplication in Python — Codewars

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