Oct 25, 2015 · What is the difference between = and <- in golang Asked 10 years, 1 month ago Modified 3 years, 1 month ago Viewed 36k times

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 false as …

Apr 27, 2011 · Could someone please explain to me the usage of &lt;&lt; and &gt;&gt; in Go? I guess it is similar to some other languages.

Sep 3, 2014 · How can I print a number or make a string with zero padding to make it fixed width? For instance, if I have the number 12 and I want to make it 000012.

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 errors.Unwrap, and …

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...

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

I could find the conventions for naming packages in Go: no underscore between words, everything lowercase. Does this convention apply to the filenames too? Do you also put one struct in one file ...

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 benchmark to run way …