If you have ever come across Node.js, then you may have heard the word “Express.js”. Express is also a part of popular full-stack web development stacks – MEAN and MERN. M, A/R, and N, meaning MongoDB, Angular/React, and Node.js, respectively are very popular in the web development community, while E, i.e. Express.js is unpopular. Many developers who work with MEAN or MERN stack...
Traditional software application development depended upon a mirroring of all conditions across launch environments including the supporting hardware structure and configuration, the operating system, and the asset files. Even slight variations between the development environment and the launch environment can result in application error or failure. This model of software development and launch...
This is post 2 of 4 in the series “OpenText AppWorks” A series of easy to follow articles introducing the AppWorks platform, standing up a local development environment, and developing within the low-code toolset. Standing up OpenText AppWorks 20.2 Docker Containers in 10 Minutes Setting up a Local SVN Container for your AppWorks Development Environment Low-Code Development with...
A blogger or webmaster may add the robots meta noindex or nofollow tag to irrelevant or thin pages or posts. When you add the attribute to pages, search engines will remove the pages from their index. If you don’t remove the no-indexed posts from the sitemap, search engines might crawl the posts even though they’re not relevant to your site. If you want Googlebot or Bingbot to crawl...
If you’re running a website, you must optimize it for search engines to succeed as a blogger, business owner etc. Programmers can have nightmares while making their site or client’s website SEO friendly. If you’re using a content management system, this task is a piece of cake, thanks to the best SEO plugins. If you’re new to WordPress CMS or if you’re site is not...
WordPress saves the permalink of the page/post in a database table. It doesn’t generate them on the fly. Hence, you can change the structure of the post/page URL anytime. You should avoid changing permalinks often because it complicates your site. When you change the URL structure, you’ll have to redirect the old URL to the newer URL with a proper HTTP status code. If you don’t...
Widgets are one of the most impressive and powerful features of the WordPress content management system. They make your website look attractive and user-friendly. Once you install WordPress, the CMS will add up to 10 different widgets to your blog or website. These widgets have limited functionality. Furthermore, they’re not customizable. Free themes may not add new widgets to your WP site...
Affiliate links are ugly and long. When the user hovers your mouse on an affiliate link and finds your tracking code in the URL, he may not click the link. If you’re not a seasoned webmaster, you should use a plugin to create and manage affiliate links. GoCodes was one of the best affiliate link Cloaker plugins. I was using it until I update the PHP on my VPS server. Unfortunately, the...
The default WordPress search module is useful, but not the best. No matter what keyword or term you search for, you’ll not be satisfied with the results generated by it. This module is critical because people use it to find relevant information on your site. It can also reduce the bounce rate. Although the WordPress content management system supports hierarchical pages (categories, tags...
Databases like Oracle, MySql, PostgreSQL are designed to store data of the user securely. They’re fast and highly secure. Databases are the backbone of almost all types of web applications. Due to incorrect configuration or lack of maintenance, your site or application will slow down. In severe cases, it may also crash. In the major multinational companies, you’ll find DB...
As WordPress content management system has a commenting and trackback system, it’s always on the target of spammers. Trackback links are added below the post content. A spammer who wants his website or YouTube videos to rank high in Google or Bing will drop useless comments with some URLs. If you’re allowing dofollow backlinks, link juice will be transferred to the commentators...
Warren buffet says that you should not depend on a single source of income. This statement from the US-based Billionaire and one of the richest man in the world is brilliant and it makes sense in many ways. If you’re a blogger, go through the below article to know why the statement from Warren Buffet is excellent. There are many online sources that can generate revenue from a blog. Google AdSense...
Limitations and opportunities explored Mobile devices have many positive aspects including opening up networking channels and increasing the accessibility of information, but as with any new technology, potential pitfalls must be researched, remedied and cautiously provided for. This literature review discusses several potential pitfalls of mobile technologies as well as potential...
The Internet has grown beyond a simple tool for a small number of education and government agencies over the last few years. The commercialization of the Internet has opened a brand new market for small, medium and large commercial bodies to provide access to this huge network of opportunity for business and home users alike. These companies are the sole providers of access to the ‘Information...
I am a software developer and online educator who likes to keep up with all the latest in technology. I also manage cloud infrastructure, continuous monitoring, DevOps processes, security, and continuous integration and deployment.