Found 1082 Articles for Go Programming

In golang, the enumeration constant that corresponds to a given string is necessary to look up an enumeration (enum) by its string value. A switch statement or a string of if-else statements can be used to do this. An alternative method is to use a map, with the enumeration constants serving as the values and the string values acting as the keys. Enumeration constants can now be quickly and effectively looked up using their string form. Let’s find how to lookup enum by string value in go programming language with various example. Method 1: Using string representation In this example ... Read More

In the Go programming language, strings are a built-in data type that represents sequences of characters. They are defined using double quotes (") and can contain any valid Unicode characters. In this article we will write a go language program to convert a string to lowercase. Method 1: Using User-defined function In this method, we are going to create a user-defined function to convert a given string into lowercase using in go programming language. Algorithm Step 1 − First, we need to import the fmt package. Step 2 − Then, create a function to convert a string to lowercase. ... Read More

In the Go programming language, strings are a built-in data type that represents sequences of characters. They are defined using double quotes (") and can contain any valid Unicode characters. In this article, we will write a go language program to trim a string from the left side. Method 1: Using User-Defined function In this method, we are going to create a user-defined function with for loop to iterate over the string. It will compare the character of the string to the character from the left side to be removed. If they are equal then remove that character from the ... Read More

In the Go programming language, strings are a built-in data type that represents sequences of characters. They are defined using double quotes (") and can contain any valid Unicode characters. In this article we will write a go language program to pad a string with 0 on the right side of it. Method 1: Using User-defined function In this method , We are going to creating an external function. The function accepts the string to be padded along with the length as argument and returns the final string after adding zeroes to right of it. Algorithm Step 1 − ... Read More

In the Go programming language, strings are a built-in data type that represents sequences of characters. They are defined using double quotes (") and can contain any valid Unicode characters. In this article we will write a go language program to compare two strings by ignoring their case. Here, we will use both for loops and inbuilt library functions defined in go language to implement the result. Syntax func ToLower(r rune) rune ToLower() function present in unicode package is used to convert a given string to lowercase. It takes the rune character as an argument and returns a rune ... Read More

In the Go programming language, strings are a built-in data type that represents sequences of characters. They are defined using double quotes (") and can contain any valid Unicode characters. A substring is a portion of a string that contains a sequence of characters from the original string. A substring can be obtained in Go by using the slicing syntax on a string value. In this article we will write a go language program to check whether a string starts with a specified substring or not. Here, we will use both for loops and in built functions in go programming ... Read More

Strings are a built-in data type that represents sequences of characters in Golang. They are defined using double quotes (") and can contain any valid Unicode characters. In this article we will write a go language program to trim a string from the right side. We will achieve this both by using for loop and inbuilt library functions present in go language. Method 1: Using User-defined function In this method, the for loop is used to iterate over the string and then it compares the character of the string to the character from the right side to be removed. If ... Read More

Strings are a built-in data type that represents sequences of characters in Golang. They are defined using double quotes (") and can contain any valid Unicode characters. In this article we will write a go language program to convert a string to uppercase. Here we will see the usage of both for loop and library functions to carry on the respective conversion. Method, 1: Using user-defined function In this method, we are going to create a user-defined function to convert a string into upper-case. The Steps to perform that are explained below − Algorithm Step 1 − First, we ... Read More

Strings are a built-in data type that represents sequences of characters in Golang. They are defined using double quotes (") and can contain any valid Unicode characters. In this article we are going to learn about how to trim a string from both side using Go programming language. Method 1: By Using A For Loop In this method, the for loop is used to iterate over the string and then it compares the character of the string to the character of the string. If they are equal then remove that character from the string and print the remaining string. Algorithm ... Read More

In the Go programming language, strings are a built-in data type that represents sequences of characters. They are defined using double quotes (") and can contain any valid Unicode characters. In this article, we are going to learn different techniques to pad a string with 0’s on the left side. Method 1: Using User-defined function In this method, we will achieve this by creating an external function. The function accepts the string to be padded along with the length as argument and returns the final string after adding zeroes to left of it. Algorithm Step 1 − First, we ... Read More