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Articles on Trending Technologies
Technical articles with clear explanations and examples
Setting Up LAMP (Linux, Apache, MySQL/MariaDB, PHP) and PhpMyAdmin on Ubuntu 15.04 Server
LAMP is one of the most widely used Open source technology stacks which is used in the development of web applications. In this combination, Linux acts as the operating system, while PHP is the server side programming language. MySQL or MariaDB acts as the database management system along with apache as web server. In this article, we’ll cover how to set up the LAMP stack with PhpMyAdmin on an Ubuntu 15.04 server. With the use of LAMP (Linux, Apache, MySQL/MariaDB, PHP) components, we can build interactive and engaging Web applications. Let's understand each component of the LAMP stack: Linux ...
Read MoreSetting Up High-Performance ëHHVM\' and Nginx/Apache with MariaDB on Debian/Ubuntu
Setting up high overall performance HHVM (HipHop Virtual Machine) with Nginx, Apache, and MariaDB on Debian or Ubuntu entails configuring an effective internet server stack to optimise the overall performance of internet programmes. HHVM is a just-in-time compiler designed for PHP, resulting in advanced execution speed. Nginx/Apache acts because the internet server software programme manages incoming requests efficiently. MariaDB serves as the database server to keep and manipulate statistics effectively. The system consists of putting in and configuring HHVM, Nginx/Apache, and MariaDB on the Debian/Ubuntu system. HHVM is incorporated with the internet server software programme, allowing the execution of PHP ...
Read MoreHow to display child row information using jQuery DataTables plugin?
In this article, we will learn how to display child row information using jQuery DataTables plugin. We will also provide some HTML code examples to illustrate the usage of this feature. jQuery DataTables is a powerful plugin that provides an easy way to display tabular data on a web page. It has a lot of features such as pagination, sorting, searching, etc. It also provides us with the DataTables plugin, which gives us the ability to display child row information, and consequently shows additional data related to each row. Now, let’s understand the feature with the help of some examples. ...
Read MoreHow to display a black navigation bar in Bootstrap?
In this article, we will learn how to display a black navigation bar in Bootstrap with the help of various Bootstrap classes, like “navbar-dark”, or “bg-dark”. Navigation bars are useful in a website as they provide easier navigation to the main contents on the platform, better accessibility throughout the website, and an overall enhanced user experience. Here, we will create a black-colored navigation bar using Bootstrap and its classes. We will be using the Bootstrap CDN in our examples below to import Bootstrap into our project. Let’s understand this with the help of some examples − Example 1 In this ...
Read MoreHow to disable the form submit on enter button using jQuery?
In this article, we will learn how to disable the form submit behavior with the press of enter button using jQuery, and its element selector feature and “keypress” event listener. Form submission disabling can be useful in cases where it requires some validation on some input fields. For example, a form with the name and email required should not ideally have the submit button enabled until those required fields are provided with some values. In these types of cases, we can disable the form submission dynamically to achieve the desired outcome. Here, we will disable the form submission flow specifically ...
Read MoreHow to disable buttons using AngularJS?
In this article, we will learn how to disable button HTML elements using angularJS with the help of the “ng-disabled” angularJS directive. Disabled buttons can be useful in cases of forms that have some validation required on some input fields. For example, a form with the name and email required should not ideally have the submit button enabled until those required fields are provided with some values. In these types of cases, we can disable and enable the button dynamically to achieve the desired outcome. Here, we will use the “ng-disabled” angular directive to disable a button. The directive accepts ...
Read MoreHow to disable the ALT key using jQuery?
In this article, we will learn how to disable the ALT key using jQuery with the help of “keydown” and “keyup” event listeners, and the bind method. In web development, there might be scenarios where you want to disable certain keys on your web page. One such key is the ALT key, which is often used in combination with other keys to trigger specific actions or shortcuts. However, in certain cases, disabling the ALT key may be necessary to ensure the proper functioning of the application. Let’s understand this with the help of some examples − Example 1 In ...
Read MoreDifference Between SMS and MMS
SMS and MMS are both messaging systems used to send messages between mobile devices, although they differ in functionality and media types supported. SMS is a text messaging service that allows users to send and receive short text messages of up to 160 characters. MMS is a messaging service that allows you to send multimedia content in addition to text. Read this article to find out more about SMS and MMS and how they are different from each other. What is SMS? SMS (Short Message Service) is a popular messaging service that allows users to send and receive short ...
Read MoreDifference Between WLAN and WiMax
WLAN and WiMax are both wireless communication technologies, although their range, data transmission rates, and applications differ. WLAN is typically used for local wireless networking within a limited range, but WiMax provides wider coverage and higher data transfer rates. Read this article to find out more about WLAN and WiMAX and how they are different from each other. What is WLAN? WLAN is an abbreviation for Wireless Local Area Network. It is a wireless communication technology that allows devices to connect and interact within a specific range, usually a few hundred feet. WLANs allow users to connect their devices, such ...
Read MoreDifference Between XGA and SXGA
XGA (Extended Graphics Array) and SXGA (Super Extended Graphics Array) refer to different display resolutions seen in computer monitors and projectors. The primary difference between XGA and SXGA is in their resolutions, which impact the level of detail and clarity of the displayed content. Read this article to find out more about XGA and SXGA and how they are different from each other. What is XGA? Extended Graphics Array (XGA) is a display resolution standard that was established in the early 1990s as an improvement over the VGA (Video Graphics Array) standard. In comparison to its predecessor, it was ...
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