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Ubuntu, one of the most popular Linux distributions, offers a versatile and powerful environment for users to explore and accomplish various tasks. If you're someone who frequently works with both Windows and Ubuntu, you might find it necessary to access and manipulate Windows partitions within your Ubuntu system. Fortunately, Ubuntu provides seamless support for mounting Windows partitions, allowing you to effortlessly read and write data stored on those partitions. In this blog post, we will guide you through the process of mounting Windows partitions in Ubuntu, step by step. We will explore the required preparations, the actual mounting process, and ... Read More
Monitoring the availability and performance of your website or application is crucial for ensuring a seamless user experience. Downtime and performance issues can lead to dissatisfied users and potential revenue loss. That's where Uptime Kuma comes in. Uptime Kuma is an open-source monitoring tool that allows you to track the uptime, response time, and other important metrics of your websites and applications. In this article, we will explore the installation, configuration, and usage of Uptime Kuma to effectively monitor your websites and applications. We'll cover topics such as adding monitors, customizing alerts and notifications, analyzing the Uptime Kuma dashboard and ... Read More
Nginx has become one of the most popular web servers due to its high performance, scalability, and efficient handling of concurrent connections. As a vital component of modern web applications, it is crucial to monitor Nginx to ensure optimal performance and availability. That's where Netdata comes in. Netdata, a powerful open-source monitoring tool, provides real-time insights into server performance and resource utilization. With its intuitive web-based dashboard, Netdata offers a comprehensive view of your server's metrics, allowing you to identify bottlenecks, troubleshoot issues, and optimize Nginx for peak performance. In this blog post, we will walk you through the process ... Read More
In today's data-driven world, monitoring the performance and health of databases is crucial for ensuring the smooth operation of applications and the overall efficiency of your infrastructure. When it comes to monitoring MySQL or MariaDB databases on CentOS 8, Netdata emerges as a powerful and user-friendly tool. Netdata provides real-time insights into various metrics and performance indicators, allowing you to proactively identify bottlenecks, optimize resource utilization, and ensure the reliability of your database environment. In this blog post, we will explore how to set up and configure Netdata to monitor MySQL/MariaDB databases on CentOS 8. We will walk you through ... Read More
Monitoring the progress of data operations, such as copying, backing up, or compressing files, is essential for keeping track of their status and ensuring their successful completion. One powerful tool that can help in this regard is the "pv" command. Short for "pipe viewer, " the "pv" command provides real-time monitoring of data as it flows through a pipeline. With its simplicity and effectiveness, the "pv" command can be a valuable addition to your toolkit for managing data tasks. In this blog post, we will explore how to use the "pv" command to monitor the progress of copy, backup, and ... Read More
Introduction The average value of a set of data points, observations, or values is known as the Mean of the data. It is the measure of the central tendency. Mathematically, the mean is obtained by dividing the sum of values by the number of values or observations. It is also called the expected value. The mean itself is not restricted to this simple form but has different types such as the arithmetic mean, geometric mean, harmonic mean, and weighted average. It is given mathematically as, $$\mathrm{Mean=\frac{\sum x}{N}}$$ where, x = set of observations N = number of observations Different ... Read More
Introduction Regression is the technique of predictive modeling to analyze the relationship between the independent variable and the dependent variable. The relation between the target(dependent variable) and the independent variable may be either linear or non-linear. The target is always continuous value and regression is widely used in forecasting, understanding cause and effect as well as in predictive analysis. In this article let us explore various regression techniques available. Regression Techniques Linear Regression − It is the simplest of all regression techniques. In Linear Regression the independent and the target variable are linearly related or dependent on each ... Read More
Handling URLs, which are used to move between various web pages and parts, is a fundamental component of web development. Spaces, question marks, and ampersands, among other special characters, can cause problems in URLs when transmitted over the internet. For instance, certain web servers may behave unexpectedly if a URL contains a space, supposing it to be a separate command or argument. AngularJS is a popular JavaScript framework used for building single−page applications. It provides several built−in methods for URL encoding and decoding, making it easy for developers to handle URLs in their applications. We will explore different methods ... Read More
In addition to event handling, CSS animation, and Ajax, jQuery is a lightweight JavaScript framework intended to make it easier to traverse and manipulate the HTML DOM tree. It is renowned for following the "write less, do more" adage. Developers use a variety of tools and features with jQuery to alter HTML files, handle AJAX calls, manage events, and create animations. We will use the prop() function and the attr() function to enable or disable the button in JQuery. Approach −1 : Enable the button when a condition is fulfilled In this example, we will see how to enable the ... Read More
Jquery is a fast and simple Javascript library which is used to make a client−side through HTML, It simplifies some of the Javascript functions like, DOM Manipulation, traversal, Event Handling and AJAX calls. This also has Cross−Browser compatibility. What is a jQuery UI menu? jQuery UI menu is Component built on the core of jQuery UI which is used to create drop−down menus and other navigation menu options. These menus can be accessed by mouse pointer as well as keyboard clicks. This also allows the developers to create menus and apply customs styles and themes. These menus ... Read More