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• tmux cheatsheet
• MemTable, WAL, SSTable, Log Structured Merge(LSM) Trees
• Pheonix Framework
• Linux: Open files (systemd, ulimit, netstat, lsof)
• Big O notation: Orders of common functions
• Bitcoin Private/Public Key and Address Example
• JavaScript: Number.EPSILON and Number.MAX_SAFE_INTEGER
• Non-cryptographic Hash Functions
• Python: pearson_hashing.py
• Digital Signature Flow Diagram
• Bloom Filters in Redis
• AWS CDK Cheat Sheet
• Downloading Files using Google Drive API
• Google Cloud SDK (gcloud CLI)
• AWS CloudFormation DeepDive
• About YAML
• AWS Cloud Development Kit (CDK) – Big Picture
• screen CheatSheet
• AWS CLI CheatSheet
• wget: Download a Whole Web Site
• wget: Download Web Page
• Checking default JVM options and G1GC Tuning
• How To Design A Good API and Why it Matters by Joshua Bloch
• Software Design by John Ousterhout
• go.vim Installation Notes
• Go Tooling
• Random Strings and Password Generator
• WordPress Backup Scripts
• Git Cheat Sheet & Visual
• Kernel Coding Style
• Windows 10: Dev Tools
• Logging object with console.log
• Node.js: Slack API
• Perl: Generate Random Value
• Perl Programming Language: Intro
• Using GitHub API with Personal Access Token
• Git Commit Message Convention
• HTTP server mocking for Node.js
• JavaScript: ArrayBuffer and TypedArray
• Working with Slack Bot
• CI/CD Bookmarks
• Java: Date Time
• Bash: ASCII char to Decimal
• Generating SSH key and Using SSH Agent on macOS
• Install cheat and tldr
• Python: Built-in Function zip
• Learning Go Programming Language
• Install Go on macOS and GOPATH, Import Path, Package & Module
• Github Actions
• Setting user and group for php-fpm
• Ubuntu: Reconfigure the DNS resolver
• Use GNU realpath from coreutils to get current script directory
• Bash Manual
• Python: requests
• Python: json module
• Python: pipenv
• Python: csv module
• AWS: CentOS 7 EC2 userdata
• Bash: printf
• Bash: Split One String Into Multiple Variables
• JavaScript: To Binary String
• Python: Built-in Function range, ord, chr
• Using OpenDNS for Parental Control
• Windows 10: Checking Wifi Support
• Install OpenJDK 11 on macOS
• Bitwise Operation: Left Shift and Right Shift
• redis-cli: Basic
• Bash: For Loop Range Example
• Signed Numbers: Two’s Complement
• Python: To Binary String
• SSH Config Notes
• Ubuntu 14.04 Tweaks
• Virtualbox Notes