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javascript

A 5-post collection

Page 1 of 1

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... »

Author image Marcin Chwedczuk on Javascript 12 Nov 2016

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.... »

Author image Marcin Chwedczuk on Javascript 30 Oct 2016

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,... »

Author image Marcin Chwedczuk on Csharp, Java, Javascript 09 Jul 2016

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.... »

Author image Marcin Chwedczuk on Javascript 09 Jun 2016

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... »

Author image Marcin Chwedczuk on Javascript, Java 04 Jun 2016
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