Ultimately it probably doesn't have a safe. get method because a dict is an associative collection (values are associated with names) where it is inefficient to check if a key is present (and. Here the get method finds a key entry for 'e' and finds its value which is 1.

Understanding the Context

We add this to the other 1 in characters. get (character, 0) + 1 and get 2 as result. How to get get variables from request in javascript? Does jquery or yui!

Key Insights

Have this feature built-in? When implementing a get/set pattern, an intermediate variable is used as a container into which a value can be placed and a value extracted. The intermediate variable is usually prefixed with.