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Articles by Shubham Vora
Page 74 of 80
How to convert Unicode values to characters in JavaScript?
In this tutorial, we will learn to convert Unicode values to characters in JavaScript. The Unicode values are the standard values for the character, and users can encode them to convert them into characters. For example, ‘A’ is a Unicode character whose value is 65 according to the ASCII (American standard code for information interchange) table. In the same way, all alphabets, numbers, and other characters have particular Unicode values. We will learn to identify the Unicode character from its values using JavaScript. Using the fromCharCode() Method In JavaScript, the string library contains the fromCharCode() method, which takes the decimal ...
Read MoreHow to convert an array into JavaScript string?
An array is the most popular and adaptable data structure you might employ in your regular programming. Predefined methods and a few more techniques make converting an array into a string simple. The process of converting an array into a JavaScript String can be done in several methods, and in this article, we will be looking at them. Using the toString() Method Using the join() Method Using JSON.stringify() Method Using the Type Coercion Using the toString() Method There is an internal function toString(). It is a built-in JavaScript method that can be applied to any JavaScript variable. The ...
Read MoreHow to convert a MySQL date to JavaScript date?
In this tutorial, we will learn to convert the MySQL date to JavaScript date. The MySQL date is not different from the regular date, but its format or syntax is different, which we need to convert into the format of a normal date. The general syntax of the MySQL date is YYYY - MM - DD HH: mm: ss. So, we need to convert the given MySQL date string syntax to normal date syntax. We will have two approaches to converting the MySQL date to the JavaScript date. Using the replace() Method Using the split() Method Using the ...
Read MoreHow to convert seconds to HH-MM-SS with JavaScript?
In this tutorial, we will learn to convert seconds to Hours, Minutes, and Seconds (HHMM-SS) format in vanilla JavaScript. The date and time are an integral aspect of our daily lives; date and time are frequently used in computer programming. You might need to write a website in JavaScript with a calendar, a rail schedule, or an interface for scheduling appointments. So, for such purposes, JavaScript provides us with some inbuilt functions like the getTime() returns the number of milliseconds since January 1, 1970, 00:00:00. Using the toISOString() Method We might need to put seconds into a well-formatted structure to ...
Read MoreHow can I get time and date since epoch in JavaScript?
In this tutorial, we will learn to get the date and time since epoch in JavaScript. Sometimes, programmers need to find the total number of milliseconds, seconds, days, or other things from 1 January 1970 since the UNIX epochs started. So, users can use the Date() class of JavaScript or the Moment.js library of JavaScript to get the date and time since the epoch started. Using the Object of Date() Class In this approach, we will learn to get the current date from the UNIX epoch that has been started on 1 January 1970. In JavaScript, the Date() class contains ...
Read MoreHow to convert epoch Date to meaningful JavaScript date?
In this tutorial, we will learn to convert the epoch Date to a meaningful JavaScript date. The epoch date is a representation of the date in milliseconds, and it is a total number of milliseconds since 1st January 1970 since the UNIX epochs started. Users can convert the total number of milliseconds into the meaningful date string using various approaches explained below. Using the new Date() Object In this approach, we will create the object of the Date class. The constructor of the Date() class takes the total number of milliseconds since the epoch started and converts it into the ...
Read MoreHow to convert a date object to string with format hh:mm:ss in JavaScript?
We will learn to convert the date object to a string with the format hh:mm:ss in JavaScript. It is a rear case that developers don’t use the date and time while developing the application. So, it is also important to learn to manipulate the dates. The default date object returns the date string. Maybe it can be weird as you don’t need to show everything from it. So, users can format the date string according to their requirements. Here, we will see different approaches to format the date string. Format the date using toISOString() method In this approach, we will ...
Read MoreHow to clone a Date object in JavaScript?
In this tutorial, we will learn to clone a Date object in JavaScript. We can create a new object of the Date class that contains the date and time according to the user’s requirement. Sometimes, it needs to copy the date, which means cloning it. In such cases, users can use the different approaches given below. Also, we will learn to set the new time and date in the cloned date in this tutorial. Clone a Date using the Date.getTime() Method Users can simply create the new object of the Date class and get the total number of milliseconds from ...
Read MoreHow Is Infinity converted to Boolean in JavaScript?
A number representing positive infinity is called infinity. -Infinity stands for the opposite of infinity. When a number exceeds its maximum value, it enters infinity: 1.797693134862315E+308. When an integer crosses its lower bound, it enters infinity: -1.797693134862316E+308. The universal object has the quality of infinity and is a variable with a global scope, in other words. The number is the beginning value of Infinity. A Boolean value in JavaScript may either be true or false. Users can use the Boolean function to know if something is "true" or "false". Booleans can be kept track of and modified over time by ...
Read MoreHow to convert Number to String in JavaScript?
This tutorial will teach us to convert the number to string in JavaScript. Changing the type of variable is called the type conversion of a variable. While coding, the programmer needs to deal with the different data types and might need to convert the variable's data type. Every programming language has different methods to convert one variable from one data type to another data type, and JavaScript also has some methods, which are explained below. Using the toString() Method Concatenating with an empty String Using the string() Constructor Using the toString() Method In JavaScript, the toString() method is ...
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