@rkenmi - Search Results

Misconceptions of ASCII and Unicode

Myth: ASCII characters take up one byte ASCII represented characters using numbers between 32 and 127. This accounted for characters used in the English language (lowercase and uppercase) and the numbers between 1-32 were reserved control characters.

May 29, 2022

Build a Trie in Python

Problem In computer science, a trie (pronounced "try"), also called digital tree, radix tree or prefix tree, is a kind of search tree—an ordered tree data structure used to store a dynamic set or associative array where the keys are usually strings.

February 3, 2019

Useful Links

This is a personal list of useful resources for improving web stacks, frameworks, development, UX, whatever that I come across! Software Engineering The Absolute Minimum Every Software Developer Absolutely, Positively Must Know About Unicode and Character Sets (No Excuses!) Encryption vs.

September 4, 2017

Algorithm Handbook

Introduction Welcome to the algorithm handbook wiki! In this wiki you will find a mini-cheat sheet overview of data structures, and examples of their usages in modern languages. Algorithm problems can be found here.

June 18, 2017

Quick Numbers in Software Engineering Cheatsheet

Preface This article is a cheatsheet and a collection of tips/tricks for doing back of the envelope calculations. Numbers Data Types to Bytes Note: keep in mind that these are general estimates.

January 23, 2021