Confirm the Ending, freeCodeCamp review Basic Algorithm Scripting

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Published on March 5, 2017 9:38:48 AM ● Video Link: https://www.youtube.com/watch?v=VdBX0gsSuDU

Duration: 5:10

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In this challenge we are introduced to the substr() method and substring(); I did not look into the substring method so can't tell you much about it, but the substr() method returns the characters in a string beginning at the specified location through the specified number of characters. When we pass in a negative peragmeter it starts at the end of the passed in string.