Developer Cheat Sheets, Lists of Programming Commands, Tips & Tricks, Expert Advice

read the first part here QR Codes are not a newbie in town these days, in fact, a well-groomed and popular technology used by different brands and companies worldwide. The QR code is not like a usual bar code, which you get on the boxes or packages of commercial items. These are quick response codes that work to store huge information and can be decoded using a mobile device. To transfer and popularize a set [...]

Data is the new oil. Without data, no organization can take crucial decisions for its growth and development. The huge amount of raw data is also significant for taking important business decisions. This post is explaining the typical mistakes in data warehousing and data warehouse concepts. What is a data warehouse? Data warehousing is a method for consolidating and maintaining data from discrete roots to give significant enterprise acumens. It is a combination of technologies [...]

We all know our day-to-day applications like Google Chrome, Google Docs, Gmail. All of these applications have a so-called API (Application Programming Interface). Application Programming Interface is the way these applications can interact with each other. But why it exists and who is using it? It is used by other programmers and what is most important, APIs save a lot of time for programmers. API usually consists of the following parts: implementation of API: there [...]

The speed of the website is one of the most important criteria, speaking about the quality of the website. Especially in our time, when a person got used to receiving information quickly. And small delays in sending this information from the website will lead to the fact that a person will go to search for another faster website where he will not have to spend time waiting. Therefore, it is important to give the website [...]

1. Clean up formatted text in Google Docs When you copy and paste the text into your documents it is often passed along with various formatting, font styles, etc. You may quickly clean it up using a hotkey. Select text snippet to clean up and remove formatting from Press CTRL + \ (on Windows) or  COMMAND + \ (on Mac OSX) to clean up all the formatting from the selection. 2. Quickly create a new document from Address [...]

Creating a PDF with ByteScout is quite a simple task. It needs to add ByteScout PDF SDK in your project at first, and include its namespace in your .cs extension file where you are looking to create a PDF file. i.e. using Bytescout.PDF. Go through the short tutorial which will create a sample PDF and adding a password to it. The PDF file can be created by creating the object of the Document class and calling [...]

Definition of a Keylogger A Keylogger is a program that logs the user’s keystrokes without the user being aware of it. Generally, it is a type of vulnerability attack used to compromise the security of the victim’s accounts. The keylogger consists of a client-side and a server-side. The client-side is responsible for logging the keystrokes and sending them to the server-side, which they would use this info to compromise the victim’s security. Hardware-based keyloggers When [...]

Data is the new oil and data security is the most crucial part of any software programming. If data is lost, everything is lost. Programmers always make sure that the data is properly encrypted and secured before launching or releasing any web application. If you want to create any robust application then the security of your data is very important. This post will explain how to secure your data in 2023 by using various programming [...]

In computing, we spend an enormous amount of time working with text. And for a reason: computers communicate a lot with other computers and needs also to interact with humans. And one of the first ways to communicate is via text. But you'll often need to check if what the user typed in your super form is appropriate. You will also want to extract data from text or even filter text to replace some things [...]

Find the common java commands list along with some examples. Study a short description and use cases. Learn how to use the java command properly when programming. javac Javap rmic klist Jarsigner Policytool Keytool Jshell jdeprscan jpeds jmod Jlink jar appletviewer java Javadoc javah Jstatd jconsole schemagen Java min() Shuffle addAll Strictfp Timestamp 1. javac javac [ options ] [ sourcefiles ] This javac command example and its options read an assortment of Java class [...]