How to split a string into slice in Golang
How to split a string into slice using Golang. For a simple split by a singular character you can use Split()
method from strings
package. For more complex rules the regexp.Split()
method can be used.
How to convert string to uppercase in Golang
How to convert a string into uppercase in Golang using ToUpper
method from strings
package.
How to convert string to lowercase in Golang
How to convert a string into lowercase in Golang using ToLower
method from strings
package.
How to convert string to hex string in Golang
How to convert a string into a hex string in Golang using EncodeToString
method from encoding/hex
package.
How to convert hex to string in Golang
How to convert hex to string in Golang using the DecodeString
method from encoding/hex
package.
How to check if file exists in Golang
How to check if a file exists in Golang using os.Stat method. A FileInfo describing the named file or an error is returned.
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