Iterators and Generators in Javascript
Last week I wrote about the yield return statement in c# and how it allows for deferred execution. In that post I explained how it powers LINQ and explained some non-obvious behaviors. In this week’s post I want to do the same thing but for Javascript. ES6 (ES2015) is becoming more and more mainstream, but in terms of usage I mostly see the more common arrow-functions or block-scoping (with let an
Javascript hoisting explained
Often I see problems arise when people try to tackle Javascript. Taking a certain behavior for granted can get them frustrated. Javascript has little differences but they can cause unexpected results if not taken into account. One of those differences is the way it handles scope. What is javascript hoisting? In Javascript, you can have multiple var-statements in a function. All of these statement
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