Better Dev #161 Jul 20, 2020

Hi everyone, Welcome to issue #161. This week is a busy week for me so this is a short issue and have no description for link. They are great anyway, check them all out :-).

Why is processing a sorted array faster than processing an unsorted array?

How SHA-2 Works Step-By-Step (SHA-256)

SHA-256 Animation

An animation of the SHA-256 hash function in your terminal.. Very cool, check it out after you read above tutorial

Hacking Reolink cameras for fun and profit

Networked games: Playing in the past or future

In netowkring multiple games, what you see on screen always has some latency compare to other due to network, what happen when both of you press at same time. How all of that magic works.

Data Structures & Algorithms I Actually Used Working at Tech Companies

Tech interview isn’t perfect, especially when coming to whiteboard algorithms. Many think that they don’t make use of that many algorithm in their day life.

Understanding and Decoding a JPEG Image using Python

Non Python user, please still read this post. Python code is very similar to pseudo-code and you will learn a lot about JPEF encoding, decoding: color space, using zig-zag to convert a matrix to a 1D array.

TensorFlow, Keras and deep learning, without a PhD

Logging — let’s do it right!

Dockerfile Security Checks using OPA Rego Policies with Conftest

Code to read

pgx

a framework for developing PostgreSQL extensions in Rust and strives to be as idiomatic and safe as possible.

Rust

oban

Robust job processing in Elixir, backed by modern PostgreSQL

Elixir

recordrtc

WebRTC JavaScript Library for Audio+Video+Screen+Canvas (2D+3D animation) Recording

JavaScriptWebRTC

NoiseTorch

an easy to use open source application for Linux with PulseAudio. It creates a virtual microphone that suppresses noise, in any applicatio

Go

squib

a Ruby DSL for prototyping card and board games. Write a little bit of Ruby, define your deck’s stats, then compile your game into a series of images ready for print-and-play or even print-on-demand

Ruby

Video

Operating under uncertainty

Martin Kleppmann on “Sequential Consistency versus Linearizability”

Tools

kubectx

A must if you works with k8s all day long. Help u swich namespace and env easily

kubie

alternative to kubectx, kubens and the k on prompt modification script

web dev measure

Probably I live under a rock but this niffy tool measure and give lot of information about front-end.

shell-operator

a tool for running event-driven scripts in a Kubernetes cluster. You can define script to be run under certain condition and this operator is the glue.

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BetterDev #161 - Why is processing a sorted array faster than processing an unsorted array?

Better Dev #161 Jul 20, 2020

Code to read

Video

Tools

Older messages

BetterDev #160 - How does Linux's display work

BetterDev #159 - Scaling Linux Services: Before accepting connections

BetterDev #158 - Learning operating system development using Linux kernel and Raspberry Pi

BetterDev #157

BetterDev #156 - How Controllers Maximize SSD Life

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