Programming Geeks Club

Why Concurrency Is a hard topic?

Errors and error handling are two very important Go topics. Go likes error messages so much that it has a separate data type errors, names error. This also means that you can easily create your own error messages if you find that what Go gives you is not adequate. You will most likely need to create and handle your own errors when you are developing your own Go packages. Please note that having an error condition is one thing, but deciding how to react to an error condition is a totally different thing. Putting it simply, not all error conditions are created equal, which means that some error conditions might require that you immediately stop the execution of a program, whereas other error situations might require printing a warning message for the user to see while continuing the execution of the program. It is up to developer to use common sense and decide what to do with each error value the program might get. Errors in Go are not like exceptions or errors in other programming languages; they are normal Go objects that get returned from functions or methods just like any other value.Read More

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Go has many advantages, and some of them are unique to Go, which others are shared with other programming languages.

The list of the most significant Go advantages and features includes the following mentioned below:

Go is a modern programming language that easy to read, easy to understand, and was made by the experienced developers.

Go wants happy developers because happy developers write better code.

The Go compiler prints practical warning and error messages that help you to solve the actual problem. Putting it simply, the Go compiler is there to help developers, not to make developers life miserable by printing pointless output.

Go code is portable, especially among UNIX machines.

Go has support for procedural, concurrent, and distributed programming.

Go supports garbage collection, so you do not have to deal with memory allocation and deallocation.

Go does not have a preprocessor and does high-speed compilation. As a consequence, Go can also be used as a scripting language.

Go can build web applications and provides a simple web server for testing purposes.