May 5, 2020 · What is the difference between the = and := operators, and what are the use cases for them? They both seem to be for an assignment?

Golang does not allow pointer-arithmetic (arrays do not decay to pointers) and insecure casting. All downcasts will be checked using the runtime-type of the variable and either panic or return …

Mar 10, 2023 · How to resolve tls: failed to verify certificate: x509: certificate signed by unknown authority while building a go dockerfile in windows

I want to check if two structs, slices and maps are equal. But I'm running into problems with the following code. See my comments at the relevant lines. package main import ( "fmt" "refl...

Dec 3, 2011 · 37 views How to organize message compression before publishing and decompression when reading on the consumer in the NATS message broker colleagues! - I …

Apr 11, 2012 · If you need to convert an int value to string, you can use faiNumber package. faiNumber is the fastest golang string parser library. All of faiNumber's function was …

Is there anything similar to a slice.contains(object) method in Go without having to do a search through each element in a slice?

Apr 18, 2020 · As of Go 1.13 (or earlier if you use golang.org/x/xerrors), you can use the %w verb, only for error values, which wraps the error such that it can later be unwrapped with …

There is an official implementation by Google: Generating a version 4 UUID works like this:

Nov 14, 2013 · 9 As others have noted, golang does not have a ternary operator or any equivalent. This is a deliberate decision thought to improve readability.