Introduction
Welcome to the next tutorial in our raspberry pi programming. In the previous tutorial, we learned how we could run Xbox cloud on our pi 4. We found that we can run any game easily without lag or having raspberry pi shut down, proving that pi 4 is quite a powerful minicomputer. However, this tutorial will demonstrate how to use Python on raspberry to monitor websites. This Python program will execute on Pi 4 and watch over a website, alerting you whenever it changes or goes down. This is accomplished by keeping a straightforward webpage duplicate locally and monitoring for updates. This webpage monitor is straightforward, so it should work well on pi Zero. Throughout this tutorial, we will demonstrate how to develop your custom code to monitor a webpage. With this information ...
Hello friends, I hope you all are fine and having fun. Today, I am going to start a new series on C# Programming Language and today we are gonna have a look at first tutorial Introduction to C#.
Are you planning to study C# programming language? If so, then you have come to the right place. Knowing how to develop computer software is perhaps the most crucial ability to master in the present era. Computers have now made their way into practically every business. Whether it's an airplane's automation or a motorcycle's speedometer, computer programming languages are everywhere around us. And out of all the computer programming languages out there, C# is the most preferred and ideal language to learn. But why? Do not worry. This article contains all t ...
The SPI (Serial Peripheral Interface) protocol, or rather the SPI interface, was originally devised by Motorola (now Freescale) to support their microprocessors and microcontrollers. Unlike the I2C standard designed by Philips, the SPI interface has never been standardized; nevertheless, it has become a de-facto standard. National Semiconductor has developed a variant of the SPI under the name Microwire bus. The lack of official rules has led to the addition of many features and options that must be appropriately selected and set in order to allow proper communication between the various interconnected devices. The SPI interface describes a single Master single Slave communication and is of the synchronous and full-duplex type. The clock is transmitted with a dedicated line (not necessari ...
Welcome to chapter 8 of our python tutorial. In the previous chapter, we learned about Python numbers and how to use them in expressions. Throughout this chapter, you'll look at frequent examples of incorrect Python syntax and learn how to fix them.
At the end of this tutorial, you will:
Distinguish incorrect syntax in Python
Get familiar with SyntaxError tracebacks
Fix improper syntax or avoid it altogether
In Python, what is an invalid syntax?
Before transforming your Python code to Python byte code, the interpreter parses it. The parsing stage is where the interpreter searches for any instances of improper syntax in the program. Using the wrong syntax in your Python code will lead the interpreter to be unable to decipher it. The inter ...
Web scraping is an invaluable skill in today's data-driven world. However, it must be performed responsibly and efficiently for optimal results. Here are our top 9 best practices that promise smooth execution of your upcoming web scraping projects.
Setting the Stage: Understanding Basic Rules of Python-based Web Scraping
Diving into web scraping can be a truly exciting venture, but it's crucial you understand the basic rules first, and have a handle on Python itself
. Before coding your web scraping script in Python:Do enough research on the site or API you intend to scrape.Know what kind of data is available and how that data is structured.Analyzing websites also aids in understanding the HTML tags for effective extraction.Have clarity on wheth ...
Hello friends, I hope you all are great. Today, I am posting 10th tutorial in C# series and its about How to use while Loop in C#. It's gonna be a quick tutorial, as there's not much to discuss.
In our 8th tutorial in C# series, we have had a look at How to use IF Loop in C# and we have seen that IF loop takes a Boolean expression and if it's TRUE then it allows the compiler to enter in it just once. While loop is quite similar to IF loop as it takes a Boolean expression as well but it will keep on executing again & again, so let's have a look at it in detail:
How to use while Loop in C#
While Loop in C# takes a Boolean expression as a condition and it will keep on executing as long as the conditional expression returns true, we can say Exe ...
In today's digital age, remote workers are on the frontlines of an invisible war, battling unseen cyber threats. As they maneuver through the complex terrain of remote work environments, they're confronted with potential hazards at every turn.
From a compromised network and data breach to phishing attacks, remote workers are tasked with safeguarding the organization's digital fort.
Building a cybersecurity culture
The remote workforce is instrumental in building a cybersecurity culture where everyone becomes their own expert, advocating for security measures and promptly reporting suspicious activities. This culture is particularly significant in virtual office environments, where workers are the custodians of sensitive data.
As remote employees constantly face cybersecurity challenges ...
Hello friends, I hope you all are doing great. In today's tutorial, we will have a look at How to Create a Custom Filter in ASP.NET MVC. It's our 10th tutorial in ASP.NET MVC series. In our previous tutorial, we have cleared our concepts about Filters in ASP.NETMVC and we have also implemented one built-in filter of ASP.NET MVC.
Now, its time to have a look at How to Create a Custom Filter in ASP.NET MVC, in which you can specify your own authentications or handling etc. In our ASP.NET applications, we have use custom built filters a lot for different purposes. So, let's have a look at How to Create a Custom Filter in ASP.NET MVC:
Create a Custom Filter in ASP.NET MVC
In ASP.NET MVC, custom filters are handled by a base class named as ActionFil ...
No matter your company's industry, you need fleet maintenance software. It’s something you need if your engineering firm has a fleet of vehicles. Failing to get the necessary tools is a bit like driving blind -- not the best course of action by any stretch of the imagination.
If you’re not sold on the benefits of investing in fleet maintenance software, keep reading to learn more about four reasons you need it.
1. Preventative Maintenance
Fleet maintenance software will help your engineering firm with preventative maintenance. The software will make it easy to schedule maintenance so that your fleet of cars stays in good shape.
One of the worst things you can do is delay or ignore preventative maintenance. That will ultimately cost you in ...
Hello everyone, I hope you all are doing great. Today, I am going to start this new series on ASP.NET Core and it's our first tutorial in this series. I will start from basics and will slowly move towards complex concepts. So, if you haven't worked on ASP.NET then you don't need to worry about that but you must have some basic knowledge of C# and object oriented programming.
I will use Visual Studio 2019 for these tutorials, it's community version is free to use and I will use C# language for developing ASP.NET Core web applications. So, let's first have a look at what is ASP.NET Core:
Introduction to ASP.NET Core
ASP.NET Core (originally deemed as ASP.NET xNext & was going to named as ASP.NET 5) is ...
