Go (Golang): Your Cheatsheet On Ways To Create New Maps And Slicesby@wagslane
381 reads
381 reads

Go (Golang): Your Cheatsheet On Ways To Create New Maps And Slices

by Lane Wagner2mJuly 20th, 2020
Read on Terminal Reader
Read this story w/o Javascript
tldt arrow

Too Long; Didn't Read

Go (Golang): Your Cheatsheet On Ways To Create New Maps And Slices. There are quite a few ways to create new maps and slices in Go. Which one is best? Or perhaps better asked, which is best in your situation? Let's take a look at how to create a new map and a new slice using Go's make() and varStyle is the best way to declare an empty slice. Make() allows the slice to be initialized with a starting length and capacity, which can have good performance implications.

Companies Mentioned

Mention Thumbnail
Mention Thumbnail
featured image - Go (Golang): Your Cheatsheet On Ways To Create New Maps And Slices
Lane Wagner HackerNoon profile picture
Lane Wagner

Lane Wagner

@wagslane

Founder of Boot.dev. Whining about coding sins since 2011. Committing coding sins for the same.

About @wagslane
LEARN MORE ABOUT @WAGSLANE'S
EXPERTISE AND PLACE ON THE INTERNET.

Share Your Thoughts

About Author

Lane Wagner HackerNoon profile picture
Lane Wagner@wagslane
Founder of Boot.dev. Whining about coding sins since 2011. Committing coding sins for the same.

TOPICS

THIS ARTICLE WAS FEATURED IN...

Permanent on Arweave
Read on Terminal Reader
Read this story in a terminal
 Terminal
Read this story w/o Javascript
Read this story w/o Javascript
 Lite
Also published here
L O A D I N G
. . . comments & more!