I want to start 2021 on a good note by giving away 10 copies of my JavaScript course, Learn JavaScript. This course will help you become great at JavaScript within a short span of time. The Read more…
Grammar defines a set of rules, and with the help of these rules valid sentences in a language are constructed. A grammar consists of collection of substitution rules, which are also called production rules. Context Read more…
Regular ExpressionsRegular expressions are also referred as rational expressions, which are used to describe the algebraic description of regular languages. It is generally a sequence of characters that is used to find a string in Read more…
Derivation tree gives a way to show how a string can be derived from context free grammar. It is also called as parse tree, production tree, and syntax tree. The interior nodes of derivation tree Read more…
In context free grammar, the left-hand side of production rules contains only one variable, and right side may contain any number of variables or terminals in production rule. The production rules in context free grammar Read more…
This article is for anyone interested in the emerging ecosystem of tools and technologies related to Jamstack and serverless. We’re going to use Fauna’s GraphQL API as a serverless back-end for a Jamstack front-end built with the Redwood framework and deployed with Read more…
Svelte is one of the newer JavaScript frameworks and it’s rapidly rising in popularity. It’s a template-based framework, but one which allows for arbitrary JavaScript inside the template bindings; it has a superb reactivity story Read more…
How does javascript call jquery because am really confuse suppose I have the following code? $("document").ready( function (){ (".happy").clicked(function (){ (".sad").html("Happy"); }); }); is it because the function is an anonymous function so when the Read more…
Hello folks. As we explain in the last post about the cross-browser plugins, today we will continue by interacting between the browser and the plugin. For example like send actions, receive response, receive results, etc.. Read more…
Hello everyone and welcome back to fancy hints. Today, let’s store some data in web SQL, yes SQL in the web. We will be using a local method to cache data from the users client Read more…