Accessibility in web development

What is accessibility in web development? and why it is important? In simple terms, web accessibility is when everyone and anyone can use your website with no issues. People with disabilities and even elder people can easily navigate through your website, which is highly important because if you think about it what good is your …

MongoDB: importing dump with mongorestore

Importing a dumped MongoDB database Cmd to the path where you placed your dump folderMake sure that mongo server is running an execute the following command: mongorestore Now, wait a moment while the database is restored: A couple of things to keep mind: As we said at the beginning remember to position yourself in the …

MongoDB: export a collection to mutiple files

MongoDb offers a handy tool – mongoexport– that allows us to export a MongoDB collection to a json file: mongoexport --collection=posts --db=blog --out=c:\progs\myPosts.json Running the above command will result in the collection posts – from the database blog– to be exported to the myPosts.json json file. So far so good, but there is a little …

MongoDB: how to filter by multiple fields

When working with MongoDB there are some operations we perform over and over again to retrieve information from the database: let’s see the ways to query the MongoDB collections filtering by different conditions. For those coming from a traditional SQL background, I will provide also the SQL equivalent of the MongoDB statements. If you want …

Mongo DB: getting started

You can download MongoDB Community edition from the Mongo DB Download Center. You will be provided with a *.msi installation package. At the point of writing this 3.6.5 the current stable version. If you choose the default installation path, your MongoDB binaries are to be found at C:\Program Files\MongoDB\Server\3.6\bin. Follow this manual to install the mongodb server …

What, exactly, is the DOM?

The Document Object Model, or the “DOM”, is an interface to web pages. It is essentially an API to the page, allowing programs to read and manipulate the page’s content, structure, and styles. Let’s break this down. How is a web page built? How a browser goes from a source HTML document to displaying a …

10 Great Sites for UI Design Patterns

UI – Patterns We like UI Patterns; it makes it easy to find patterns that you like and to group them together once you’ve decided that something is useful. They also have a bunch of interesting articles on UI design patterns which can help extend the way you approach using patterns in your designs. Author/Copyright holder: …

8 React Application Deployment and Hosting Solutions for 2019

Useful solutions for deploying and hosting your React applications in the cloud. After working in your development environment and playing around with localhost, you most likely would need to build out your react application to become production ready and deploy it for everyone to experience the react goodness in their local machines too. In this …

DOM & BOM Revisited

Let’s go back to the basics and briefly review two important JavaScript concepts: the DOM and the BOM. DOM The Document Object Model (DOM) is a set of utilities for manipulating XML documents (and, by extension, also HTML documents, which is what we are most likely interested in). Before being able to make use of these utilities …

How to Use Web Browser Developer Tools

Integrated Toolsets for Web Designers, Developers and Testers In addition to most browser makers focusing on the everyday user looking to surf the Web, they also cater to the Web developers, designers and quality assurance professionals who help build the apps and sites that those users are accessing by integrating powerful tools right into the …