How to Use Unix File Permissions to Increase Security

Unix is an incredibly well-designed operating system. After all, it cannot be a coincidence that not only Linux distros but Mac OS X also runs on it. Unix comes with excellent security features, customizable file permissions are one of them. Unix file permissions allow you to define who can read, write, and execute each file on your system. If you have a WordPress site or use a Linux server with another type of site you will find this tutorial useful. Web hosts usually allow users to change Unix file...

12 Best Time Tracking Tools for Better Productivity

If you are a freelancer or run an online business a good time tracking tool will be one of your most essential assets. It doesn't only help you with time management but it also makes it easy to evaluate your productivity and find the bottlenecks where your workflow could be improved. If you bill your clients by the hour you also need to find a way to prove that you spent all the time on their project. In this article, we have collected the 12 best time tracking tools for you. They all come with different features...

Oxygen 2.0 vs Elementor – The Best Site Builder for WordPress

You don't necessarily need to be a programmer to build an awesome WordPress site. Visual site builders allow you to create professional-looking designs by using pre-built elements, sections, templates, and other building blocks. You can find a couple of WordPress site builders in the official WordPress repo and elsewhere. In this article, we will have a look at two of the best ones: Oxygen 2.0 and Elementor. We will test both builders on a clean WordPress install, with the Twenty Seventeen theme....

How to Password Protect Content on Your WordPress Site

For a popular content management system like WordPress, security is of paramount importance. Millions of people use WordPress to share information with people all over the world. And since WordPress makes this so easy and gives you complete control over your content, there might be cases where you’d like to share your content with a select few people. Perhaps you want to share a wedding photography album with your guests or share selected articles with only your subscribers. Whether you need to...

How to Fix Error Establishing a Database Connection in WordPress

If you run a WordPress site most likely you have already met with the dreaded "Error Establishing a Database Connection" error message. Your site content has completely gone and displayed nothing else but a blank page with the message. Although "Error Establishing a Database Connection" can be caused by different reasons and it takes some time to investigate the problem, it's a more or less routine WordPress management task. What "Error Establishing a Database Connection" Exactly Means ... In...

20 Best Tools for React Development

React is a lightweight JavaScript library created by Facebook that has become highly popular in the recent years. It allows you to build beautiful UIs for your web apps using isolated and reusable building blocks called components. React also has a huge ecosystem mainly created by third-party developers, including several tools, component libraries, IDEs, extensions for code editors and web browsers, boilerplates, and more. In this article, we have collected the 20 best tools and resources for...

How to Make Your WordPress Website GDPR Compliant

The purpose of this article is to help WordPress website owners comply with the GDPR regulation. The author is not a lawyer and this article should not be taken as a substitute for legal advice. If you run a WordPress website and are worried that the new General Data Protection Regulation (GDPR) is going to affect how your website handles user data, you are not alone. Individuals, businesses, and websites around the world are preparing themselves for a new era of data security and privacy protection....

How to Initialize a Java Array

Java is a general-purpose, mid-level, backend programming language with which you can build websites, web applications, Android applications for mobile and tablet, and other different kinds of software. Arrays are one of the most frequently used data structures in Java, therefore it's crucial to understand how they work. Java arrays are, in fact, variables that allow you to store more than one values of the same data type and call any of them whenever you need. Characteristics of a Java Array ......
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