Secrets of Javascript Arrays Arrays are a common structure in many languages, Its a sequence of values that you wanna
Continue reading »Category: Javascript
type coercion and === operator in javascript
type coercion and === operator in javascript Type coercion is where you have variables declared & assigned to a value
Continue reading »typeof operator- typeof null-a known bug in javascript
typeof operator- typeof null-a known bug in javascript As per ECMAscript5 specifications Javascript has 5 primitive data-types. number string boolean
Continue reading »Difference between undefined and null in Javascript- When to use what?
Difference between undefined and null in Javascript- When to use what? This is one of the most confusing topics in
Continue reading »Understanding undefined in Javascript
Understanding undefined in Javascript Interesting thing about variable handling in Javascript is there is no type information associated to a
Continue reading »Number primitive type in Javascript
Number primitive type in Javascript As with any other language Javascript comes loaded with its primitive types. As per ECMAscript5
Continue reading »What is javascript? Why to use javascript?—- Buzzwords explained with simplicity
What is javascript?—- Buzzwords explained with simplicity Javascript is the one of most misunderstood language as per Douglas crockford(a famous
Continue reading »Javascript for loop vs jQuery for each
Javascript for loop vs jQuery for each Web developers often come across looping through data at client side. People generally
Continue reading »Prevent Safari/any browser loading from cache when back button is clicked
Prevent Safari/any browser loading from cache when back button is clicked This problem is caused by back-forward cache. It saves
Continue reading »Using strict mode to write secure Javascript
Using strict mode to write secure Javascript We know that doing read operation from undeclared variable gives error in Javascript,
Continue reading »