Data Manipulation

[Sumer_lochab]

Difference between Concatenation and Join ?

[Dave (David Wiebelhaus)]

Concatenation is a string manipulation technique that adds 2+ strings together. For example the string “This is” and " my string" can be concatenated together so it is just one string called “This is my string”

Join is a method used to take an array of strings and convert it into a single string. You might have an array of strings that contains 4 strings “This”, “is”, “my”, “string”. You can use the join method to take all of the strings in the array and turn it into a single string called “This is my string”