GO

How-tos How to Use If-Else and Switch Loop Inside HTML Template in Golang This tutorial demonstrates using if-else and switch loops inside HTML templates in Golang. ↗ How-tos How to Declare a Constant Map in Golang This tutorial demonstrates how to declare a constant map in Golang. ↗ How-tos How to Catch Panics in Go This tutorial demonstrates how to catch panics in Golang. ↗ How-tos How to Convert Interface to String in Go This tutorial demonstrates how to convert the interface to string in Golang. ↗ How-tos How to Set Log Levels in Go This tutorial demonstrates how to create and use log levels in Golang. ↗ How-tos How to Validate Email in Go This tutorial demonstrates how to validate an email in Go. ↗ How-tos How to Use assert in Go This tutorial demonstrates the use of assert in GoLang. ↗ How-tos How to Generate Random Number in Go This tutorial demonstrates how to use random number generation functionality in GoLang. ↗ How-tos How to Compare Strings in Go This tutorial demonstrates how to compare strings in GoLang. ↗ How-tos How to Copy Slice in Go This tutorial demonstrates how to copy a slice in GoLang. ↗ How-tos How to Create a GUI Using Electron API in Go This tutorial demonstrates how to create a GUI using the electron API in GoLang. ↗ How-tos How to Enable CORS in GoLang This tutorial demonstrates how to enable and use CORS in GoLang. ↗ How-tos How to Convert JSON to Struct in Go This tutorial demonstrates how to convert JSON to a struct in GoLang. ↗ How-tos How to Convert Struct to String in Golang There are multiple methods and libraries that can be used to get the string representation of a struct in Go. ↗ How-tos How to Read a File Into String in Go The ioutil.ReadFile() is a part of the ioutil library in Go to read a file. ↗ How-tos How to Create a New Directory in Go The os.Mkdir() and os.MkdirAll() methods are part of the OS library in Go to create a new directory. ↗ How-tos How to Efficiently Read a File Line by Line in GO How to easily and efficiently read a file line by line using the bufio package from the GO standard library ↗ How-tos How to Iterate Over an Entire Map in Go We can iterate over an entire map by using for...range statement. ↗ How-tos How to Efficiently Concatenate Strings in Go There are various ways of string concatenation in Go. Using built-in function copy is one of the most efficient to concatenate strings in Go ↗ How-tos How to Check if a Map Contains a Key in Go We get two return values when we try to get the value of key in a Map. If the second value is true, then key is present on the map. ↗ How-tos How to Delete an Element From a Slice in Golang Deleting an element from a slice is quite different from other languages. Elements need to be deleted from a slice by slicing them out. ↗ How-tos How to Parse Date String in Go Go uses layout to parse a date string. Parsing is done with the help of Parse and Format functions in the time package. ↗ How-tos How to Convert an Int Value to String in Go To convert int values to a string value, we use Itoa function from strconv package. ↗ How-tos How to Convert Go Struct to JSON We can convert struct data into JSON using marshaling. ↗