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.
TIL: How to debug cron jobs

TIL: How to debug cron jobs

21
Comments
1 min read
TIL You Can Add Virtual Attributes to Rails Models

TIL You Can Add Virtual Attributes to Rails Models

21
Comments 6
4 min read
Eslint trivial pitfall.

Eslint trivial pitfall.

9
Comments 2
2 min read
Today I Learned: A simple trick to slim down a Docker image

Today I Learned: A simple trick to slim down a Docker image

28
Comments 1
1 min read
TIL: psql with VSCode

TIL: psql with VSCode

14
Comments 1
2 min read
TIL: Post to Slack from Jenkins with curl

TIL: Post to Slack from Jenkins with curl

10
Comments
1 min read
Collaborative Debugging: A Tale of Two Bugs

Collaborative Debugging: A Tale of Two Bugs

40
Comments 3
6 min read
TIL: Match unicode letters in regex

TIL: Match unicode letters in regex

15
Comments
2 min read
TIL: JSON.stringify() can do formatted output.

TIL: JSON.stringify() can do formatted output.

33
Comments 10
1 min read
TIL a bit of KONAMI

TIL a bit of KONAMI

17
Comments 6
2 min read
What I learned from 12/02 bug

What I learned from 12/02 bug

13
Comments 2
3 min read
TIL: The Majority Of The World Runs On 2G

TIL: The Majority Of The World Runs On 2G

18
Comments 4
1 min read
What I Did Not Know About Scala And Its Standard Library

What I Did Not Know About Scala And Its Standard Library

58
Comments 8
8 min read
TIL that the question of ML is not if it will take over, but when.

TIL that the question of ML is not if it will take over, but when.

13
Comments
1 min read
Flutter.io is Ready to go - What I learned 2017-12-03

Flutter.io is Ready to go - What I learned 2017-12-03

17
Comments 1
3 min read
Learning about immersion for the future.

Learning about immersion for the future.

8
Comments
1 min read
NativeScript and Vue.js

NativeScript and Vue.js

6
Comments
2 min read
Today I Learned: To use custom ClientHttpRequestFactory with MockRestServiceServer

Today I Learned: To use custom ClientHttpRequestFactory with MockRestServiceServer

9
Comments 2
2 min read
Class Conflicts

Class Conflicts

9
Comments
4 min read
Today I Learned: About Docker Volume

Today I Learned: About Docker Volume

11
Comments
2 min read
Today I Learned: Some VIM tricks

Today I Learned: Some VIM tricks

17
Comments 5
1 min read
Docker Notes 📝

Docker Notes 📝

4
Comments
1 min read
TIL - Spread and Copying Objects in Javascript

TIL - Spread and Copying Objects in Javascript

12
Comments 24
2 min read
How to deploy a static site for free

How to deploy a static site for free

3
Comments
3 min read
Using AWS with Ruby - in 2007

Using AWS with Ruby - in 2007

2
Comments
1 min read
How to Secure API Token

How to Secure API Token

4
Comments
2 min read
FIRST IMPRESSIONS - Maya - Hard Shapes Modeling

FIRST IMPRESSIONS - Maya - Hard Shapes Modeling

2
Comments
3 min read
Answer: How do you merge two Git repositories?

Answer: How do you merge two Git repositories?

2
Comments
1 min read
JSON Parsing with Go Embedded Structs

JSON Parsing with Go Embedded Structs

7
Comments
2 min read
Teiid : Introduction

Teiid : Introduction

9
Comments 3
3 min read
Always test default parameters (Graphql, express)

Always test default parameters (Graphql, express)

5
Comments
2 min read
Super Simple execution tracking for Javascript and Node.js

Super Simple execution tracking for Javascript and Node.js

5
Comments 1
1 min read
Picture Pandas - Little Intro guide (Olympics data)

Picture Pandas - Little Intro guide (Olympics data)

5
Comments
1 min read
Linking Anchors In Standard MarkDown

Linking Anchors In Standard MarkDown

4
Comments 3
1 min read
Tweets That Boasts Productivity - Part 2

Tweets That Boasts Productivity - Part 2

11
Comments
1 min read
Differences between client-side storage solutions

Differences between client-side storage solutions

5
Comments
1 min read
Q. Quarterly Inc: A Flatiron School DS Capstone Project

Q. Quarterly Inc: A Flatiron School DS Capstone Project

3
Comments
4 min read
Chrome/Firefox Keyboard Shortcuts (for developers) ⌨️

Chrome/Firefox Keyboard Shortcuts (for developers) ⌨️

3
Comments
1 min read
Distraction free reading in Dev.to

Distraction free reading in Dev.to

4
Comments 1
1 min read
TIL: HTMLLinkElement.href returns more than you think...

TIL: HTMLLinkElement.href returns more than you think...

5
Comments
1 min read
Hello API!

Hello API!

2
Comments
1 min read
Function curring

Function curring

8
Comments 1
2 min read
TIL (feat VSCode)

TIL (feat VSCode)

21
Comments
1 min read
TIL about shell parameter expansion in Bash

TIL about shell parameter expansion in Bash

4
Comments
1 min read
Comparing variables in Javascript

Comparing variables in Javascript

5
Comments
2 min read
TIL you can reference PowerShell object properties using a variable containing the name

TIL you can reference PowerShell object properties using a variable containing the name

6
Comments
1 min read
CSS drop-shadow() Function

CSS drop-shadow() Function

7
Comments
2 min read
Beautiful Pointers

Beautiful Pointers

3
Comments
2 min read
TIL about Ruby command line execution

TIL about Ruby command line execution

6
Comments
1 min read
Grateful Dead project

Grateful Dead project

8
Comments 2
1 min read
Find the commit that introduced a bug in your code: how to use git bisect in 7 steps

Find the commit that introduced a bug in your code: how to use git bisect in 7 steps

6
Comments
3 min read
⚡⚡⚡ 3 Tips and 1 Gist For Using Python and The Twitter Search API

⚡⚡⚡ 3 Tips and 1 Gist For Using Python and The Twitter Search API

24
Comments 2
1 min read
How Pointers Work In Go

How Pointers Work In Go

2
Comments
4 min read
An if else alternative

An if else alternative

5
Comments 4
1 min read
Lessons learned while working on large-scale server software

Lessons learned while working on large-scale server software

26
Comments
2 min read
How To Add An Empty Directory To A Git Repository — Two Different Use Cases

How To Add An Empty Directory To A Git Repository — Two Different Use Cases

6
Comments
2 min read
How to make decisions in the face of uncertainty

How to make decisions in the face of uncertainty

7
Comments
2 min read
Feedback is not a dirty word

Feedback is not a dirty word

16
Comments 1
2 min read
Inefficient efficiency

Inefficient efficiency

9
Comments
2 min read
Conditional Spread Syntax In JavaScript

Conditional Spread Syntax In JavaScript

9
Comments
3 min read
loading...