Following is the code for formatted strings using template strings in Javascript −Example Live Demo Document    body {       font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;    }    .result,    .sample {       font-size: 20px;       font-weight: 500; ... Read More

Following is the code for to implement function Signatures with Default and Rest Parameters in JavaScript −Example Live Demo Document    body {       font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;    }    .result {       font-size: 20px;       ... Read More

The for…in loop loops through all of the object properties. Following is the code o implement the for..in statement in JavaScript −Example Live Demo Document    body {       font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;    }    .sample, .result {     ... Read More

Lambda function is a small anonymous function that consist of only one expression and can take one or multiple parameters. They basically allow functions to be passed as parameter to other functions. Since in JavaScript, functions are treated as object so they can be passed and returned from other functions ... Read More

Following is the code to read data from JSON array using JavaScript −Example Live Demo Document    body {       font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;    }    .sample, .result {       font-size: 18px;       font-weight: 500;   ... Read More

Following is the code to to parse and show current time stamp of an HTML audio player −Example Live Demo Document    body {       font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;    }    .result {       font-size: 20px;     ... Read More

The eval() function is used to evaluate the given string and execute it as JavaScript code. Using eval() is highly dangerous as someone can pass malicious code as input string to one of out inputs.Following is the code to show eval() function in JavaScript −Example Live Demo ... Read More

The open() method of window object is the best way to open new browser window using JavaScriptFollowing is the code for opening new browser window using JavaScript −Example Live Demo Document    body {       font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;    } ... Read More

To verify if a JavaScript variable has been loaded or not, we can check if it is undefined or has a null value by doing comparison for both the values. We can also use typeof() since it returns string always to know if variable has been loaded or not.Following is ... Read More

Following is the code for passing arguments to anonymous functions in JavaScript −Example Live Demo Document    body {       font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;    }    .result {       font-weight: 500;       font-size: 20px;     ... Read More