swift | Twise Random https://twiserandom.com A site about computer science . Tue, 03 Aug 2021 14:16:52 +0000 en-US hourly 1 https://wordpress.org/?v=5.8.1 https://twiserandom.com/wp-content/uploads/2019/08/cropped-abstract-color-32x32.jpg swift | Twise Random https://twiserandom.com 32 32 Optionals in swift a tutorial https://twiserandom.com/apple/swift/optionals-in-swift-a-tutorial/ Sat, 31 Jul 2021 23:58:00 +0000 https://twiserandom.com/?p=7384  

In some languages other than swift, a variable or a constant, can or cannot have a value. So a variable or a constant, can be null, if no value was assigned to them, or if set to null.

What … Read More

The post Optionals in swift a tutorial first appeared on Twise Random.]]>  

In some languages other than swift, a variable or a constant, can or cannot have a value. So a variable or a constant, can be null, if no value was assigned to them, or if set to null.

What … Read More

The post Optionals in swift a tutorial first appeared on Twise Random.]]> Solving english ruler problem using recursion in python and swift https://twiserandom.com/data-structure-and-algorithms/solving-english-ruler-problem-using-recursion-in-python-and-swift/ Mon, 12 Aug 2019 00:10:57 +0000 https://twiserandom.com/?p=712 We must print an english ruler using recursion . An english ruler is ruler where each unit has a number of tick. a unit can be divided into smaller units at 1/2 the interval 1/4 the interval 1/8 the interval … Read More

The post Solving english ruler problem using recursion in python and swift first appeared on Twise Random.]]> We must print an english ruler using recursion . An english ruler is ruler where each unit has a number of tick. a unit can be divided into smaller units at 1/2 the interval 1/4 the interval 1/8 the interval … Read More

The post Solving english ruler problem using recursion in python and swift first appeared on Twise Random.]]>