REST (Representational State Transfer) is a popular architectural style for building web services. It allows clients to interact with a server using a simple set of commands, such as GET,…
JavaScript objects are a fundamental data structure in any web application. One of the common tasks when working with objects is to check if an object is empty or not.…
We can check that a given variable is a date object or not. To check this, we have various approaches. Let check one by one. Solution 1: It will work…
To check a string value is a date, there are many ways to do that. But problem occur when string is a number, since a number can be converted into…
Let say we have an array of object which and object contain age and name. Now we want to find out youngest person and elder person. For these we have…
In many places in programming, we want to replace special character with _ or anything else. There are many ways to replace but I am going to use replace function…
There are many libraries which we can used to perform this task. But some time we do not want to use library in that case we have to use pure…
Data URLs are composed of four parts: a prefix (data:), a MIME type indicating the type of data, an optional base64 token if non-textual, and the data itself: data:[<mediatype>][;base64],<data> Now we have this dataurl…
