channel vs waitgroup in golang
by In Go, channels and wait groups (sync.WaitGroup) are both concurrency primitives that help manage synchronization and coordination between goroutines. However, they serve different purposes and …
by Category: GoLang
by channels in golang, in details
by In Go, channels are a powerful concurrency techniques that allow communication and synchronization between goroutines. Channels provide a way for one goroutine to send data …
Type assert in golang and type assert with switch case
by In Go, type assertion is a way to check and extract the underlying value of an interface. It allows you to determine whether the underlying …
Interface in golang with an example
by In Go, an interface defines a set of method signatures. Any type that implements all the methods of an interface is said to satisfy that …
go run vs go build vs go install [3 best Tricks]
by There are few different ways to run a go program. As it is a compiled language, we will see if we can run it as a script also. Lets see them one by one.
Why Golang and its Advantage.
by GoLang is a compiled language, with very simple syntax, easy handling of multi-threading app, Garbage-collected, open-source, and many more other features..
Panic and recover in Golang [Best Go examples 2020]
by At run time, when a program panics, it immediately starts to unwind the call stack. Panics can also be initiated by user, by invoking inbuild panic() directly. Recover is a built-in function that regains control of a panicking goroutine. Recover is called inside a deferred functions.
Golang panic [Best Go Examples 2020]
by In general, we use errors to handle the abnormal conditions in programming languages. But there are some unavoidable situations like accessing a nil pointer or …
Golang defer statement [Best Examples 2020]
by Defer-statement within a function doesn’t follow the normal execution steps. With multiple defer statements and functions in a program, they are executed in LIFO(Last-In and First-Out) order