Flow control

- [Instructor] The basic flow control operators…work exactly as they do in C#.…The ternary operator is available.…But Switch works as it did in C# before C# 7.…While and while do loops work as you would expect,…as does the for loop.…However there's no for each,…but there's something very similar which is the for in.…Let's look at an example.…Here's how you declare a dictionary in TypeScript.…

Here we have a as the key for value1,…b as the key for value2, and c as the key for value3.…We can iterate over the dictionary using the for in.…As you can see it begins with for and then we say…for the variable key in myDictionary,…and now we're going to write out to the console…the key and the value at the offset of myDictionary…using that key.…The result, as you would expect,…are the three values are recovered by their keys.…