DEV Community

Today I Learned 💡💡💡💡💡💡💡

Summarize a concept that is new to you.

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Helpful online tools

Helpful online tools

7
Comments 1
1 min read
How To Upgrade React Native To The Latest Version

How To Upgrade React Native To The Latest Version

13
Comments 7
5 min read
How I Reverse Engineered RxJs and Learned Reactive Programming? Part 2

How I Reverse Engineered RxJs and Learned Reactive Programming? Part 2

57
Comments 3
4 min read
Learn From My Mistakes: My First Take-Home Code Challenge

Learn From My Mistakes: My First Take-Home Code Challenge

30
Comments 5
10 min read
Linux: the Nextcloud client, qtkeychain and the “The name org.freedesktop.secrets was not provided by any .service files” error

Linux: the Nextcloud client, qtkeychain and the “The name org.freedesktop.secrets was not provided by any .service files” error

6
Comments
7 min read
November 30th: Week in Review 🎉🎉

November 30th: Week in Review 🎉🎉

8
Comments
1 min read
How I reverse engineered RxJs and Learned Reactive Programming?

How I reverse engineered RxJs and Learned Reactive Programming?

123
Comments 6
6 min read
Types of Indexing in Databases

Types of Indexing in Databases

53
Comments 2
2 min read
Serverless: traits, best practices & security risks

Serverless: traits, best practices & security risks

86
Comments 1
2 min read
Restart all running docker containers

Restart all running docker containers

9
Comments 3
1 min read
Rendering nested objects in Svelte

Rendering nested objects in Svelte

6
Comments
2 min read
Publisher Denied My Game Because of Custom C++ Engine

Publisher Denied My Game Because of Custom C++ Engine

81
Comments 15
2 min read
Lessons from developers who went serverless

Lessons from developers who went serverless

110
Comments 1
2 min read
Behaviour Driven Development

Behaviour Driven Development

4
Comments
1 min read
Purpose of Indexing in Database

Purpose of Indexing in Database

14
Comments
3 min read
API design; test automation tips; & unwritten rules of software engineering

API design; test automation tips; & unwritten rules of software engineering

24
Comments 1
2 min read
Database Storage

Database Storage

10
Comments
2 min read
Checking a Web Page for Dead Links (A Golang Command-Line Tutorial)

Checking a Web Page for Dead Links (A Golang Command-Line Tutorial)

61
Comments 2
7 min read
How to use 'Suggest a Tweet' effectively

How to use 'Suggest a Tweet' effectively

27
Comments 4
1 min read
Why do you need to add a meta viewport tag inside <head> element? (with example)

Why do you need to add a meta viewport tag inside <head> element? (with example)

96
Comments 8
2 min read
Web, Native, & Hybrid Apps Explained

Web, Native, & Hybrid Apps Explained

11
Comments 1
3 min read
Azure Functions with QueueTriggers and .NET Core – Configuration and Troubleshooting

Azure Functions with QueueTriggers and .NET Core – Configuration and Troubleshooting

7
Comments
3 min read
How to be an effective developer

How to be an effective developer

93
Comments 3
2 min read
Creating a JavaScript Github Action with Benjamin Lannon (@lannonbr)

Creating a JavaScript Github Action with Benjamin Lannon (@lannonbr)

31
Comments
6 min read
How to have better code reviews & tips for junior developers

How to have better code reviews & tips for junior developers

107
Comments 5
2 min read
HTTP: redirects, POST and GET requests, and the "lost data"

HTTP: redirects, POST and GET requests, and the "lost data"

21
Comments
12 min read
Upgrade your learning + an example study plan for data structures and algorithms

Upgrade your learning + an example study plan for data structures and algorithms

166
Comments 3
4 min read
#100DaysOfPython Day 1: Hello World, Data Types & Strings

#100DaysOfPython Day 1: Hello World, Data Types & Strings

295
Comments 26
4 min read
#100DaysOfPython Day 2: Functions, Scope and Best Practices

#100DaysOfPython Day 2: Functions, Scope and Best Practices

113
Comments 10
4 min read
Hackathons, anyone?

Hackathons, anyone?

7
Comments
1 min read
Checking the licenses used by your NPM dependencies

Checking the licenses used by your NPM dependencies

18
Comments 3
2 min read
How I Reduced Load Time by 25% on Squarespace and Why I Couldn't Get More

How I Reduced Load Time by 25% on Squarespace and Why I Couldn't Get More

16
Comments 10
4 min read
Guide to line-height in CSS

Guide to line-height in CSS

4
Comments
2 min read
Refactor to Redux Toolkit and Prototying OBS Websocket

Refactor to Redux Toolkit and Prototying OBS Websocket

5
Comments
2 min read
How I overcame my fear of writing

How I overcame my fear of writing

93
Comments 15
4 min read
Automatic Deployment using Travis-CI

Automatic Deployment using Travis-CI

4
Comments
1 min read
Graph Traversal with BFS - Code (JavaScript)

Graph Traversal with BFS - Code (JavaScript)

11
Comments
3 min read
Running a single test suite/spec in Jasmine

Running a single test suite/spec in Jasmine

9
Comments 12
2 min read
Want career growth? Make time for creativity, conquer impostor syndrome & develop management skills

Want career growth? Make time for creativity, conquer impostor syndrome & develop management skills

56
Comments
2 min read
Ignoring Files In Git Diff

Ignoring Files In Git Diff

7
Comments
1 min read
I'm Gonna be Open w/ You: What I Learned at the All Things Open conference

I'm Gonna be Open w/ You: What I Learned at the All Things Open conference

11
Comments
2 min read
A Programming Language that Encourages You to Be a Programmer

A Programming Language that Encourages You to Be a Programmer

21
Comments 1
4 min read
Neatly shorten text that is too long to display.

Neatly shorten text that is too long to display.

40
Comments 4
3 min read
Um pouco de clean code com Clojure 🔮

Um pouco de clean code com Clojure 🔮

11
Comments 2
2 min read
Handling data breaches in cloud; security assessment in Go; & scalability challenges

Handling data breaches in cloud; security assessment in Go; & scalability challenges

22
Comments
2 min read
Serverless: hidden costs, lock-in fears & security best practices

Serverless: hidden costs, lock-in fears & security best practices

57
Comments
2 min read
"Practically" Accessible

"Practically" Accessible

4
Comments
1 min read
Stepping Through Recursive Fibonacci Function

Stepping Through Recursive Fibonacci Function

12
Comments
2 min read
Stream 11/13/19 - npx is pretty cool

Stream 11/13/19 - npx is pretty cool

5
Comments 5
2 min read
Favicon and Linq

Favicon and Linq

7
Comments
2 min read
Binary Trees (Part 1) - The Basics

Binary Trees (Part 1) - The Basics

20
Comments 1
4 min read
Introduction To Recursion & The Call Stack

Introduction To Recursion & The Call Stack

33
Comments
1 min read
How to handle: API-first development; data encryption; & pre-production complexity

How to handle: API-first development; data encryption; & pre-production complexity

35
Comments
2 min read
Compressing the response of an .NET Core C# API 📦

Compressing the response of an .NET Core C# API 📦

10
Comments
2 min read
Practice makes perfect

Practice makes perfect

5
Comments
1 min read
Zeal Stream 11/8/2019 - Learning OBS Lua Plugin Development

Zeal Stream 11/8/2019 - Learning OBS Lua Plugin Development

5
Comments
5 min read
API versioning; how SLOs help teams; & tidying up your code

API versioning; how SLOs help teams; & tidying up your code

11
Comments 1
2 min read
Stream 11/7/2019 - Adding meta-tags to a Rails Server

Stream 11/7/2019 - Adding meta-tags to a Rails Server

7
Comments
2 min read
TIL: How to move a line in Vim

TIL: How to move a line in Vim

6
Comments
1 min read
Stream 11/5/2019 - Trying out Visual Studio Online and Github Package Registry

Stream 11/5/2019 - Trying out Visual Studio Online and Github Package Registry

5
Comments
2 min read
loading...