Masking sensitive information is very practical need of applications which deal with sensitive customer data. For example, banking applications. When these applications run inside organization intra-net, many times UI logs are generated and stored on user’s machine for debugging purpose. In above scenario, it is regulatory requirement to mask all such sensitive informations so that […]
Jasmine unit testing tutorial with examples
Jasmine tutorial to learn setup instructions, jasmine suite and specs, setup and teardown methods, describe blocks, jasmine matchers, jasmine spies etc.
JavaScript Variable Scope Rules You Must Know
With JavaScript, scope is little tricky feature. They are very simple looking, but can go wrong if you are not aware of how exactly javascript variables are scoped.
JavaScript DOM Objects vs. jQuery Objects
In one sentence, DOM objects are the objects that the web browser is using to render elements on the web page whereas jQuery objects are basically wrapper objects around a set of DOM elements. If you want to know more about these objects in detail and how to work with them, and convert into one […]
JavaScript – Equality (==) vs. Identity (===) Operators
If you have worked on javascript then you must have noticed these two operators to compare values. Many developers do not understand the correct version they use in specific scenarios. The correct decision is based on knowledge that how actually they work? Let’s understand. Remember when performing comparisons, the equality operator (==) will attempt to […]