This article describes how to install the latest version of Go (golang). It also helpfully updates itself by pulling the latest version numbers directly, so you don’t have to go and dig out the latest version each time they release a version (yay!) - just copy and paste away. For more info, try their installer docs.
Edd is a PHP and Go developer who enjoys blogging about his experiences, mostly about creating and coding new things he's working on and is a big beliver in open-source and Linux.
SHA3 Hash in Golang (256-bit)
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You can use the golang.org/x/crypto/sha3 [docs] package to perform SHA-3 encoding on a string. We have an example function below, it will take your string and write it as a hash. Then convert that binary back into a hexadecimal string using Sprintf.
Advantages of Using SHA3 Security: SHA-3 was designed to provide higher security compared to SHA-2 by using a different construction called “sponge construction”, which makes it more resistant to various types of attacks, such as collision and preimage attacks.
Top Golang Books for Learning in 2023
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1. Go Programming Language Google’s Go team member Alan A. A. Donovan and Brian Kernighan, co-author of The C Programming Language, provide hundreds of interesting and practical examples of well-written Go code to help programmers learn this flexible, and fast, language.
View on Amazon 2. Learning Go: An Idiomatic Approach to Real-World Go Programming Go is rapidly becoming the preferred language for building web services. While there are plenty of tutorials available that teach Go’s syntax to developers with experience in other programming languages, tutorials aren’t enough.
Add Swagger Docs to a Go API
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Swagger allows developers to easily create api documentation which is defined using comments in the code and then generated as a yaml config file.
Using tools like Swagger has many advantages, like allowing you to generate these automatically (saving you time) and that it keeps your code and documentation as close as possible (in distance terms). The idea being that if the docs are hard to update and far away, you just won’t.
