In this tutorial, I will show you how to build an application with electron and node.js. Electron is a framework for creating native applications with web technologies like JavaScript, HTML, and CSS and you can build cross-platform desktop applications free. The official website can be found here. Download node.js and… Continue Reading Build an Electron App with node.js .

The Address Resolution Protocol (ARP) is a key TCP/IP protocol that is used to determine the physical address of the network card that corresponds to an IP address. The ARP is a protocol used in the TCP/IP protocol suite at the internet layer. The ARP finds the MAC address of… Continue Reading Security – About ARP .

This tool named Web Developer is an extension with various web developer tools for your browser. The extension is available for Chrome, Firefox and Opera browsers. This extension runs on any platform that these browsers support including Windows, macOS, and Linux. You can read and download this extension more from… Continue Reading The Web Developer extension tool.

Site Isolation has been enabled by default in Chrome 67 on Windows, Mac, Linux, and Chrome OS to help to mitigate attacks that are able to read otherwise inaccessible data within a process, such as speculative side-channel attack techniques like Spectre/Meltdown. Site Isolation reduces the amount of valuable cross-site information… Continue Reading Chrome : The Site Isolation feature.

DB Browser for SQLite is a high quality, visual, open source tool to create, design, and edit database files compatible with SQLite. It is for users and developers wanting to create databases, search, and edit data. It uses a familiar spreadsheet-like interface, and you don’t need to learn complicated SQL… Continue Reading The DB Browser for SQLite tool .

This simple tutorial is about how to parse text file using a regular expression, or called regex or regexp. This text processing is very useful to programmers. The parking area is filled with the source code numbered as input. Using the javascript function named RemoveFirstLineNumbers will retrieve and process the… Continue Reading JavaScript – the regular expressions example.

Windows PowerShell modules provide a convenient way to package reusable ode by using modules. The concept of modules is a package that contains Windows PowerShell version 2.0 commands. Anyone can write and install a Windows PowerShell script module with administrator rights. There is three default location for Windows PowerShell modules:… Continue Reading PowerShell tips – part 010.

For parents and schoolchildren, this application can become an element of relaxation and active rest at any time of the day. Grasshopper is the best way to start your coding adventure with fun, quick games on your phone that teach you to write real JavaScript. Move through progressively challenging levels… Continue Reading Have fun by learning javascript.