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
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
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
An empty string in Go is a string that has zero length and no characters. An empty string is represented by a pair of double quotes with nothing in between, such as “”. This post will show various ways to check if a string is empty. How to check if a string is empty in … Read more
Go boolean value is a value that can only be true or false. Golang string is a built-in data type that can store a sequence of characters. Let’s use multiple approaches to convert a boolean to a string. Golang boolean to string 2 easy ways to convert a boolean value to a string in Golang. … Read more
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
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
Two predeclared integer types with implementation-specific sizes exist in Golang: Unsigned integers have either 32 or 64 bits. A signed integer has the same size as an unsigned integer. In this tutorial, we will find the max int value on the platform on which you use the Go language. Golang max int The maximum value … Read more
To find the lowest score in a match or the smallest distance between two points or use the minimum number as a starting point for a search algorithm – in each use case, you need to find the minimum number. In this tutorial, we will see how to find the minimum number from two numbers … Read more
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