JavaScript in and delete operators
In this post I will describe in and delete JavaScript operators. Operator in can be used to check if given object has given property: var obj... »
Hoisting in JavaScript
In this post I will describe what is variable hoisting in JavaScript. But before we go into detailed explanations let’s look at a few code examples.... »
How null's are handled in switch statement in C#, Java and JavaScript
Let’s start with C#. In C# nulls may show up in switch statement in two cases: We switch on string type We switch on nullable char,... »
Augmenting JavaScript objects with toString and valueOf
Today I want to present two useful methods: toString and valueOf. Both of these methods are used by JavaScript interpreter when converting objects to primitive types.... »
Break out of block of code in Java and JavaScript
Java and JavaScript have a common feature that allows us to break out of nested loops, e.g. in Java we may write: OUTER_LOOP: for (int i... »