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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
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 are going to learn different methods to get the index of a substring in a string using golang programming. Method 1: Using a For Loop In this method, the function that we ... Read More
Introduction Docker images are the building blocks of containerized applications. They are lightweight, portable and can be easily shared between different machines. In this article, we'll take a look at how to save all Docker images on one machine and transfer them to another machine. Method 1: Using docker save and docker load One way to save and transfer Docker images is by using the docker save and docker load commands. The docker save command allows you to save one or more images to a tar archive, which can then be transferred to another machine. The docker load command allows ... Read More
Introduction Flattening a Docker image is the process of creating a new, single-layer image from an existing multi-layer image. Flattening an image can be useful in a variety of scenarios, such as reducing the size of the image, improving the performance of the image, or simplifying the image for easier distribution. A flattened Docker image is an image that consists of a single layer, containing all the files and metadata required for the image to function. This is in contrast to a multi-layer image, which consists of multiple layers stacked on top of each other, each containing a subset of ... Read More