Author: Pankaj Bisht

Javascript type casting


In javascript we can convert one type to another type (typecasting). As we know true and false are related to boolean data type.┬áZero, empty string, undefined, null, NaN are falsy values. All non-empty things and true are Truthy…

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Javascript conditional operator


If, else and switch are conditional statement or operators in javascript. Conditional statement changes the flow of the program according to test cases. So if the block contains test expression inside the parenthesis. if the test expression is…

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Type detection


Type detection It is a way by which we can identify the type of data. We know that data type can be three type. So if we are working on data sometime we need to identify datatype of…

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CSS – Position


To understand CSS position we need to understand all HTML element bind with a force due to this reason they follow a pattern. But using CSS we can change that pattern. Elements have a position value of static…

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Javascript Operators


Operators An Operator is a symbol used for a specific task. That task may be related to math or logical operation. Operators work on operands. var sum = 2 + 3; Here 2, 3 are operands and +…

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Variables and data types in javascript


Variables are named memory location that can hold a different type of values. Whereas It is a classification of data which tells the compiler or interpreter how the programmer intends to use the data. In javascript, we have…

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HTML – Elements


In HTML, Elements are the foundation of every real-world entity. Likewise, it plays a big role on the web. In the web, we have three types of element. Block level Inline Level Mixed Level ( Block + Inline…

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