DEV Community

loading...

# howto

👋 Sign in for the ability sort posts by top and latest.
Indenting JSON.stringify’s Output

Indenting JSON.stringify’s Output

Reactions 6
2 min read
Simple Linear Regression - Theory, Math, And Implementation In JavaScript

Simple Linear Regression - Theory, Math, And Implementation In JavaScript

Reactions 6
7 min read
GraphQL: Files, upload more files!

GraphQL: Files, upload more files!

Reactions 4
2 min read
JsDoc to TypeScript declaration.

JsDoc to TypeScript declaration.

Reactions 7
2 min read
how to make a parser?

how to make a parser?

Reactions 4 Comments 5
1 min read
How to setup different git emails on your computer

How to setup different git emails on your computer

Reactions 7
3 min read
Django context processors

Django context processors

Reactions 9 Comments 2
2 min read
7 Steps To Follow During Your System Design Interview To Help You Ace That Round

7 Steps To Follow During Your System Design Interview To Help You Ace That Round

Reactions 6
7 min read
Why I use emojis in my Git commits

Why I use emojis in my Git commits

Reactions 5
2 min read
Capybara: 2 ways to click links in emails

Capybara: 2 ways to click links in emails

Reactions 5
1 min read
Integrating Quarkus with Apicurio Service Registry

Integrating Quarkus with Apicurio Service Registry

Reactions 2
8 min read
Replacing Selenium with Cuprite for Rails system tests

Replacing Selenium with Cuprite for Rails system tests

Reactions 8
4 min read
How to Be a Decision Maker? 5 Techniques for Better Decision-Making Skills

How to Be a Decision Maker? 5 Techniques for Better Decision-Making Skills

Reactions 2
6 min read
How to update the same line in the Terminal

How to update the same line in the Terminal

Reactions 6 Comments 1
2 min read
How To Get Started Making Your Own Python Package

How To Get Started Making Your Own Python Package

Reactions 3 Comments 2
3 min read
Block IPs on all ports with fail2ban on a docker host

Block IPs on all ports with fail2ban on a docker host

Reactions 7
1 min read
🤓Tutorial: Don't have a webcam? Use your phone instead! 2020 [+ Bloopers] 06:46

🤓Tutorial: Don't have a webcam? Use your phone instead! 2020 [+ Bloopers]

Reactions 7 Comments 1
1 min read
PostgreSQL Logical Replication - For Upgrade

PostgreSQL Logical Replication - For Upgrade

Reactions 7
5 min read
How to draw a banana with CSS

How to draw a banana with CSS

Reactions 25 Comments 13
4 min read
Developing inside a Docker container

Developing inside a Docker container

Reactions 6
5 min read
How to Build a VS Code extension for Markdown preview using Remark processor

How to Build a VS Code extension for Markdown preview using Remark processor

Reactions 5
13 min read
How to edit the contents of a git commit

How to edit the contents of a git commit

Reactions 15
2 min read
How to get more followers on Twitter. A realistic approach.

How to get more followers on Twitter. A realistic approach.

Reactions 2 Comments 1
5 min read
How to permit nested parameters in Rails

How to permit nested parameters in Rails

Reactions 2
2 min read
[Sidekiq] How To: Interrupt a running job when Sidekiq worker process is shutting down

[Sidekiq] How To: Interrupt a running job when Sidekiq worker process is shutting down

Reactions 3
3 min read
How to move forward and backward between commits in git

How to move forward and backward between commits in git

Reactions 6 Comments 2
1 min read
Git, GitHub and GitLab. Are they all the same thing?

Git, GitHub and GitLab. Are they all the same thing?

Reactions 6 Comments 1
4 min read
How to start building a weather app in React Native

How to start building a weather app in React Native

Reactions 2
1 min read
My Python Testing Best Practices

My Python Testing Best Practices

Reactions 2
4 min read
Multiple YAML defaults in Rails fixtures

Multiple YAML defaults in Rails fixtures

Reactions 6
2 min read
Implementing Facebook authentication with Devise for your Rails 6 app

Implementing Facebook authentication with Devise for your Rails 6 app

Reactions 17 Comments 1
4 min read
How to extend Ruby with C++

How to extend Ruby with C++

Reactions 6
2 min read
How to version large files with Git

How to version large files with Git

Reactions 63 Comments 7
3 min read
How to Reduce Node Docker Image Size by 10X

How to Reduce Node Docker Image Size by 10X

Reactions 78 Comments 2
3 min read
How to build an API with AWS Lambda and the Serverless Application Model (SAM)

How to build an API with AWS Lambda and the Serverless Application Model (SAM)

Reactions 7
10 min read
Py_counter

Py_counter

Reactions 6
2 min read
Quick Tip – How to find the difference between two numbers

Quick Tip – How to find the difference between two numbers

Reactions 4
3 min read
Getting Started with DevOps

Getting Started with DevOps

Reactions 12 Comments 1
3 min read
3 tools to make the commits in your repository more professional

3 tools to make the commits in your repository more professional

Reactions 6
8 min read
How to Install Terminator, a Linux Terminal Emulator on Steroids

How to Install Terminator, a Linux Terminal Emulator on Steroids

Reactions 6
3 min read
Raspberry Pi - Quick Start

Raspberry Pi - Quick Start

Reactions 5
3 min read
Setting up Python logging for a library/app

Setting up Python logging for a library/app

Reactions 7
6 min read
How to convert a Java List to int []

How to convert a Java List to int []

Reactions 6 Comments 3
2 min read
Installing Nix on macOS Catalina

Installing Nix on macOS Catalina

Reactions 20 Comments 1
2 min read
So you want to build a computer

So you want to build a computer

Reactions 2
4 min read
Pwnagotchi - Web UI over Bluetooth

Pwnagotchi - Web UI over Bluetooth

Reactions 8
2 min read
How to Install MongoDB on Ubuntu

How to Install MongoDB on Ubuntu

Reactions 11 Comments 3
3 min read
E-Commerce Campaigns in Elasticsearch

E-Commerce Campaigns in Elasticsearch

Reactions 6 Comments 2
6 min read
React Native : How to upload an image to Cloudinary.

React Native : How to upload an image to Cloudinary.

Reactions 17 Comments 11
5 min read
How to Compress Image Size Without Losing Quality in PHP

How to Compress Image Size Without Losing Quality in PHP

Reactions 18 Comments 3
3 min read
How to Add Unlimited Fields in Form Using JavaScript and Store Into Database With PHP

How to Add Unlimited Fields in Form Using JavaScript and Store Into Database With PHP

Reactions 22 Comments 5
2 min read
Magic numbers and how to deal with them in C++

Magic numbers and how to deal with them in C++

Reactions 7 Comments 3
4 min read
Getting rid of ugly scrollbars using Overlayscrollbars

Getting rid of ugly scrollbars using Overlayscrollbars

Reactions 7 Comments 1
2 min read
How to learn a programming language?

How to learn a programming language?

Reactions 19
5 min read
Pure CSS outlined triangle using only borders △△△△△△△

Pure CSS outlined triangle using only borders △△△△△△△

Reactions 27 Comments 7
2 min read
How to Personalize Your Feed on Daily

How to Personalize Your Feed on Daily

Reactions 16 Comments 1
3 min read
How to write proper comments ? – Code Craft

How to write proper comments ? – Code Craft

Reactions 2
5 min read
📚10 Tips: How To Write A Project/Paper 🎓For Undergraduate or Postgraduate students

📚10 Tips: How To Write A Project/Paper 🎓For Undergraduate or Postgraduate students

Reactions 36 Comments 3
3 min read
Python: Auto Reload Using Flask

Python: Auto Reload Using Flask

Reactions 8 Comments 1
2 min read
Connecting Atlassian SourceTree With Your Azure DevOps GIT Repo

Connecting Atlassian SourceTree With Your Azure DevOps GIT Repo

Reactions 7
3 min read
loading...