JavaScript – Page Printing
Many times you would like to place a button on your webpage to print the…
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Day: May 6, 2020
JavaScript – Void Keyword
void is an important keyword in JavaScript which can be used as a unary operator…
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JavaScript – Dialog Boxes
JavaScript supports three important types of dialog boxes. These dialog boxes can be used to…
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JavaScript – Page Redirection
What is Page Redirection ? You might have encountered a situation where you clicked a…
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JavaScript and Cookies
What are Cookies ? Web Browsers and Servers use HTTP protocol to communicate and HTTP…
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JavaScript – Events
What is an Event ? JavaScript’s interaction with HTML is handled through events that occur…
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JavaScript – Functions
A function is a group of reusable code which can be called anywhere in your…
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JavaScript – Loop Control
JavaScript provides full control to handle loops and switch statements. There may be a situation…
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JavaScript for…in loop
The for…in loop is used to loop through an object’s properties. As we have not…
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JavaScript – For Loop
The ‘for‘ loop is the most compact form of looping. It includes the following three…
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JavaScript – While Loops
While writing a program, you may encounter a situation where you need to perform an…
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JavaScript – Switch Case
You can use multiple if…else…if statements, as in the previous chapter, to perform a multiway…
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JavaScript – if…else Statement
While writing a program, there may be a situation when you need to adopt one…
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Android – Audio Manager
You can easily control your ringer volume and ringer profile i-e:(silent,vibrate,loud e.t.c) in android. Android…
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Android – Audio Capture
Android has a built in microphone through which you can capture audio and store it…
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JavaScript – Operators
What is an Operator? Let us take a simple expression 4 + 5 is equal…
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Android – Animations
Animation is the process of creating motion and shape change Animation in android is possible…
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JavaScript – Variables
JavaScript Datatypes One of the most fundamental characteristics of a programming language is the set…
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JavaScript – Placement in HTML File
There is a flexibility given to include JavaScript code anywhere in an HTML document. However…
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Enabling JavaScript in Browsers
All the modern browsers come with built-in support for JavaScript. Frequently, you may need to…
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JavaScript – Syntax
JavaScript can be implemented using JavaScript statements that are placed within the <script>… </script> HTML…
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Android – Alert Dialog
A Dialog is small window that prompts the user to a decision or enter additional…
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