Developer Tutorials, Beginner & Advanced, Programming Guides and Tips

Creating your own WordPress theme from scratch can be a great learning curve. And, if you are a learner who wants to get started with WordPress, then it can change your perspective about WordPress. WordPress is the world’s number one content management system. It grew quickly in the past five years and is still continuing to do so. In today’s article, we will learn how to develop a WordPress theme just using basic HTML, CSS, [...]

Saving web page content is a useful function to be able to integrate into your site and a very common requirement in web development. PDF documents are the easiest and most portable way to save this content. Many people have the misconception that Javascript cannot be used for generating PDFs and that PDFs can only be generated from the server-side; this is not true, and jQuery can allow you to place this power in the [...]

This is our GIT extensions tutorial for beginners. Here's what you are going to learn: Introduction to Git Extensions Managing Repository Generating SSH Keys as a One-Time Activity How to Clone a Repository? How to Open a Repository? How to Traverse into the Repository? How to Track the Changes using Git Extensions? How to Perform Commit & Push? Introduction to Git Extensions GIT Extensions is a distributed version control system enabling a user to robustly manage a [...]

There are 2 ways to build a web application. The 1st way - and certainly the oldest way - is to handle the web application on the server and just send back HTML to the browser. It's basically like Wikipedia, Amazon, or LinkedIn. Almost every interaction triggers a page change or a page reload. Then, comes the 2nd way. The principle is to give to the browser all HTML layouts of every screen in the [...]

Penetration testing is the most important job in the world of security. Many online platforms allow users to practice their penetration testing skills. Hack The Box is one of them. It is primarily an online platform to examine and improve your abilities in penetration testing and cybersecurity. It includes various challenges that are regularly modernized. Some of them resembling real-world situations and some of them inclining more towards a CTF technique of challenge. Let's take [...]

PDF files are the most commonly used file formats in electronic documents. It is widely known that PDF is the single most popular format for documents outside of the office. You will most likely encounter PDF files at work virtually every other day. One of the most common problems associated with PDF documents is their conversion to other formats for modification and different usage. You might perhaps want to open and modify a chart in [...]

You might have come across the name flat-file and wondered what it is and why it is important. Well, a flat file is a file that contains records that do not have a structured interrelationship. It is simply a text file that does not contain any structured characters of processing from application files such as Excel and PDF. A flat file is made up of a single data table. A flat file allows a user [...]

The ByteScout QR Code SDK is a one-stop solution for generating QR codes. This SDK features API level granularity giving immense power in the hand of the users as well as simple GUI based drag-n-drop design. This SDK can be used to generate QR Codes and barcodes from both images and PDFs. Here are some of the key features of this software: Read QR codes from an image; Convert vCard to QR code; Create color [...]

PDF.co provides a restful API to read the barcode input file and extract its value. In this article, we'll explore the following programs to get a better understanding of PDF.co barcode reader API. Read barcode from URL input Read barcode from file input Read Barcode from file input Asynchronously Before we jump into programs let's get an overview of barcode reader API. Read Barcodes From URL or file API Details URL: https://api.pdf.co/v1/barcode/read/from/url Read barcodes from [...]

Bytescout provides seamless and easy to use SDK for reading barcodes from PDF or image file format. In this article, we'll explore Bytescout Barcode Reader SDK and see various programs to read barcode values from image/PDF files. Some of the strong points for Bytescout Barcode Reader SDK are as follows: Easy to use SDK. Reads barcodes from JPG, PNG, TIFF images, and PDF (no other software required). It provides support for almost all barcode types. [...]