How to Sort a Slice of String in Reverse in Golang

How to Sort a Slice of String in Reverse in Golang

You can sort a slice of strings in reverse order using the sort.Sort() along with the sort.Reverse() and sort.StringSlice() function. How to sort a slice of string in reverse Follow the below steps to sort strings reverse in Golang. Convert the []string to sort.StringSlice, which makes the slice an instance of the sort.Interface interface. Reverse the standard … Read more

How to Sort Float Reverse in Golang

How to Sort Float Reverse in Golang

You can sort a slice of floats in reverse order using the sort.Sort() along with the sort.Reverse() and sort.Float64Slice() function. Steps to sort float reverse in Golang Convert the []float64 to sort.Float64Slice, which makes the slice an instance of the sort.Interface interface. Reverse the standard ascending order of the elements included in the sort.Float64Slice by using … Read more

How to Sort Int Reverse in Golang

How to Sort Int Reverse in Golang

A golang slice of integers is a data structure that holds a sequence of integers and is represented by the []int type. Golang sort int reverse To sort an integer in reverse in Golang, you can use the sort.Sort() function with the data reversal function sort.Reverse() function. The sort.Sort() is a generic sorting function from the standard library’s … Read more

How to Generate Random Boolean in Golang

How to Generate Random Boolean in Golang

To generate a random boolean value in Golang, use the “math/rand” package’s “Intn()” function. The Intn() function generates a random non-negative integer in the range [0,n) and use the rand.Intn(2) function generates a random integer between 0 and 1. package main import ( “fmt” “math/rand” “time” ) func main() { for i := 1; i … Read more

2 Ways to Encode URL String in Golang

2 Ways to Encode URL String in Golang

URL encoding is a method used by web servers and browsers to convert unreadable or special characters to a generally acceptable format. The URL encoding makes URLs that contain invalid characters readable by both the server and the client. Encoding can be applied to Uniform Resource Names (URNs), Uniform Resource Identifiers (URIs), and Uniform Resource Locators (URLs), and selected characters in the URL are replaced by one or more character triplets made up of the percent … Read more

How to Merge Maps in Golang

3 Ways to Merge Maps in Golang

A map in Go is a collection that stores key-value pairs in an unsorted fashion. Maps are a flexible and economical alternative to other data structures like slices and arrays. How to merge maps in Golang To merge the maps in Golang, you can use the for loop to traverse over one map and append its … Read more