Posts

Showing posts from January, 2021

Atlas robot 2020

Image
  Atlas is a two-dimensional human robot primarily developed and monitored by Boston Dynamics, an American robotics company, funded and supervised by the U.S. Defense Advanced Research Projects Agency (DARPA). The robot was originally designed for a variety of search and rescue missions and was released to the public on July 11, 2013. The design and production of the Atlas was overseen by DARPA, a U.S. Department of Defense agency in collaboration with Boston Dynamics. One arm of the robot was developed by Sandia National Labs and the other by iRobot. In 2013, Gilpratt, head of the DARPA program, compared the prototype version of the Atlas to a small child, saying that just walking, a 1-year-old would most likely fall ... that's where we are now. " Atlas is based on the former Petman humanoid robot of Boston Dynamics and is illuminated by blue LEDs. With 28 degrees of freedom in its limbs, the Atlas can navigate rough terrain and climb independently using its arms and legs

Review about Dell Laptops

 For some time now, the best Dell laptops have been controlling the laptop booth. They are considered to be one of the best laptops available, with their power, unique features, and sleek design that set them apart from the competition. The MacBook Air (M1, 2020) has been ripped off from Dell's flagship as one of its best, and Dell is on the hunt for attractive laptops. The best Dell laptops are amazing considering the combination of performance and design they offer. Even if you include expensive flags like the Dell XPS 13 and 15, they will mark plenty of boxes for anyone who needs a laptop. If you've had enough of Apple's price tag or aren't a fan of their ecosystem and want similar features, these Windows laptops can't beat power and value. Whatever your needs, Dell has a computer for you. It includes machines that are budget-conscious and deliver great value and performance to processors. While looking at lightweight Chromebooks and gaming laptops with awesome p

Computer Repair

 Having a computer is a must in today's world. With the introduction of the Internet as a medium of communication and the convenience of email, it's easy to see why many people want a computer at home or in the office. Computers are like everything else and there are times when they don't work as expected. Unfortunately, sitting at a desk ready to play a game or work on a document only to find your computer is not cooperating. It is wise to seek professional help when repairing a computer. A computer technician is specially trained to assess the problem and provide the best possible solution. There are several types of computer repair that you may want to consider. These are usually minor fixes and can be addressed with detailed instructions and special attention. One computer repair that you can take care of yourself is replacing the computer's battery or fan. Each desktop computer has a fan. This fan is used to cool computer peripherals. It is essential that the fan i

What is HDCP

 HDCP, enhanced by Intel Corporation, is high bandwidth digital content protection. As the name suggests, HDCP protects the integrity of various audio and video content as they move across multiple versions of different interfaces. Data interfaces such as GVIF, DVI, and HDMI all support HDCP functionality. Is HDCP free? HDCP requires an authorized license. License may be obtained through Digital Content Protection affiliated with Intel Corporation. The license can usually be obtained by filing an application and paying an annual fee. Once the application is accepted and the user accepts the terms of the license agreement, the right to use HDCP is granted. What are the key terms used for HDCP? A major application involves the transmission of data to unauthorized subscribers. In other words, an HDCP secure video source is not allowed to transmit protected content to a subscriber whose HDCP compliance is not verified. There is also a limit on the quality of the content, ensuring that the

Python String (part II)

Image
 Hi there, Today we going to start part 2 of the python strings lesson, if you did not read part 1, here is the link  :String part I In part II, we going to discuss Slicing string, Modifying string, and String concatenation. okay, let's jump to the lesson. Slicing String what is slicing string? create a substring, that substring is essentially a string, that part of another string a =" my name is KaviB" a  is a string. b="KaviB" b is also a string as well as a substring of a. Slice in between the specific range get characters from index 2 to index 6 (index 6 is not included but index 2 is included) txt = "I am KaviB" print(txt[2:6]) Slice from the start txt = "I am KaviB" print(txt[:6]) Slice to the end txt = "I am KaviB" print(txt[2:]) Slice using negative indexing negative indexes use to start from the end. I am KaviB B=0 i=-1 v=-2 a=-3 so on... txt = "I am KaviB" print(txt[-7:-1]) Modify String Upper Case you can use th

Python String (part I)

Image
Strings What is strings ? A String is a type of data used in programming, such as a number and a floating point unit, but is used to represent text rather than numbers. ... For example, the word "kavib" and the phrase "I am kavib" are both strings . Even "373822" can be considered a string if specified correctly. In python, The string should be between single quotes or double-quotes. Strings can print using print() function print 'hello world' print "hello world" Assign to a Variable You can assign strings to a variable using the = operator.     a = 'hello world'     print(a) Multiline Strings In python, we can assign multiline strings using triple quotes. a="""hello world          hello country          hi there""" a='''hello world         hello country         hi there''' Looping via Strings In Python, you can loop, via characters in a string using for loop. for x in 'kav

Hello World | Java | lesson 2

Image
 Java is an object-oriented language (OOP). Java objects are part of the so-called "Java class". "Hello world!" Let's see the Hello World first program which simply prints.  public class Main {   public static void main (String [] args) {                   System.out.println ("This is printed");     }  } The first line defines a class called Main. // Public class main{ In Java, every line of code that can actually be executed must be in a class. This line declares a class called Main, which is common, which means any other class can access it. It's not important right now, so don't worry. Right now we write our code in a class called Main and then talk about objects. Note that when we declare a class public, it must be expressed in a file of the same name (Main.java), otherwise we will get a compilation error. When running examples on the website, we don't use the common term because all of our code is written in one file. Next

Introduction to Java

  A little history of Java Java is a programming language created in 1991 by James Gosling of Sun Microsystems (Sun).  The goal of Java is to write a single program and run the program on multiple operating systems.  The first public version of Java (Java 1.0) was released in 1995. Sun Microsystems was acquired by Oracle Corporation in 2010.  Oracle now ships to Java. In 2006, Sun began offering Java under the GNU General Public License (GPL).  Oracle is continuing this project called OpenJDK. Over time, new and improved versions of Java have been released. The current version of Java is Java 1.8, also known as Java 8. Java is defined as a programming language, compiler, base library, and runtime (Java Virtual Machine). Java virtual machine.  The Java Platform is typically associated with the Java Virtual Machine and Java Basic Libraries. The Java language was created with the following attributes: Platform independent: Java programs use the JVM digest and do not directly access the op

Get ready

  Introduction to the Python language Python is a general purpose and widely used high level programming language. It was created in 1991 by Guido van Rossum and developed by the Python Software Foundation. It is designed to emphasize the ability to read code and the sentence allows programmers to express their concepts in short lines. Python is a programming language that allows you to work faster and integrate systems more efficiently. Python has many versions, latest version is  Python  3.9. 1 Before we start Python programming, we need a translator to interpret and run our programs. The Python code editor is designed to make coding and debugging easier for developers. By using these Python IDEs (Integrated Development Environments) you can manage a large code base and achieve rapid deployment. Here is a list of the best Python code editors with popular features and the latest download links. The list includes both open source (free) and premium tools. 1. pycharm 2 .kite 3. spyder D

Introduction

Hello Friends, I created this website to upload programming language courses.  we are going to cover java, python mainly. Articles will be upload every Monday, Thursday, and Sunday. I am pretty sure , if you stay with these courses correctly you can be good at programming. Stay tuned with me,  Thank you