Promises in JavaScript allow us to do asynchronous operations where the value is not known in advanced when the promise was being created. A promise can have three states pending, fulfilled and rejected.Following is the code for promises in JavaScript −Example Live Demo Document    body ... Read More

Properties in JavaScript are the values associated with an object. Following is the code implementing object properties in JavaScript −Example Live Demo Document    body {       font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;    }    .sample {       font-size: 18px; ... Read More

The getter and setter keyword are used for accessing the objects. The getter return value is used when a property is being accessed and the setter takes an argument and sets the property value inside the object to that passed argument.Following is the code for accessing objects in JavaScript −Example Live ... Read More

Following is an example for numbers in JavaScript −Example Live Demo Document    body {       font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;    }    .sample{       font-size: 18px;       font-weight: 500;       color: red;    } ... Read More

The JavaScript Number() Function converts an object value passed as an argument to its respective numeric value.Following is the code for the JavaScript Number() Function −Example Live Demo Document    body {       font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;    }    .sample{ ... Read More

The JavaScript Number.MAX_VALUE & Number.MIN_VALUE property represents the maximum and minimum numeric value representation possible in JavaScript respectively.Following is the code for the JavaScript Number.MAX_VALUE & Number.MIN_VALUE property −Example Live Demo Document    body {       font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;   ... Read More

The JavaScript multiline property returns true or false depending upon if the ‘m’ modifier has been set or not.Following is the code for the JavaScript multiline property −Example Live Demo Document    body {       font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;    } ... Read More

The JavaScript match() returns the match as an array object if a match is found in a string against a regular expression.Following is the code for the JavaScript match() method −Example Live Demo Document    body {       font-family: "Segoe UI", Tahoma, Geneva, Verdana, ... Read More

The JavaScript location protocol property returns the protocol used by the current URL.Following is the code for Location protocol Property in JavaScript −Example Live Demo Document    body {       font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;    }    .sample{       ... Read More

The JavaScript Let keyword introduced in 2015 allows us to define block scoped variables.Following is the code for declaring variable using Let keyword in JavaScript −Example Live Demo Document    body {       font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;    }    .sample{ ... Read More