The replaceState() method replaces the current history entry with the state objects, title, and URL passed as method parameters. This method is useful when you want to update the current history entry's state object or URL in response to a user action. To remove the hash URL, use the history ... Read More

JavaScript has a convention for converting an image URL or a local PC image to a base64 string. This string can contain a variety of symbols and letters. In here it is explained how to make a canvas element, load an image into it, and use toDataURL() to display the ... Read More

JavaScript has a convention for converting an image URL or a local PC image to a base64 string. This string can contain a variety of symbols and letters. In here it is explained how to make a canvas element, load an image into it, and use toDataURL to display the ... Read More

Array is a data type which can store multiple elements of similar data types. For example, if array is declared as integer data type then it stores one or more elements of the integer data type. In JavaScript, Arrays are objects and these objects have some inbuilt functions and properties ... Read More

In JavaScript finally is a block of code or statements that are executed in all cases while handling errors with a try and catch block whenever used. These try, catch and finally blocks in JavaScript will execute the code that is prone to error and may cause the program to ... Read More