The fallback function in Solidity is a function that gets called when a contract receives a transaction without any function specified in the transaction data. It is a special function that has no name and no arguments. It is used to...

In this video, you will learn about some of the most commonly used global variables in Solidity, which can help you write more efficient and secure smart contracts. By the end of this video, you will have a solid understanding of...

In this video, you will learn about global variables in Solidity, which are pre-defined variables that can be accessed from anywhere in the contract.
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This clip is from the chapter "Learn Solidity Basics IV (Conversions and...

In this video, you will learn some tips and tricks to improve your skills and get the most out of this course along with providing you with the review of the concepts learned till now.
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This clip is from the chapter "Learn...

Tip 7: How to Maintain Balance

In this solution video, we will work on the solution for the assignment on making a transaction in a bank account. We will review the implementation and discuss best practices for handling transactions, error handling, and ensuring...

Step into the realm where fiction meets reality, exploring how today's innovative technologies bring superhero fantasies to life. From skates that double walking speed to exoskeletons that enhance human strength and remote control...

Explore the dynamic world of street workout, where athletes like Nabil use urban structures for breathtaking acrobatics. Discover the secrets behind their incredible strength and balance, and how they manage to perform gravity-defying...

In this lecture, we will discuss the framework of Amazon Lex and how it functions. We will look at the operation cycle of the Amazon chatbot.

This video focuses on rectifying the code using the break statement that will handle the unwanted comments appearing in the ATM system,

In this video, we will understand how to change the image view. You will learn to create partial views of the images and also be able to scale the text.
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This clip is from the chapter "Emoji App" of the series "SwiftUI iOS 16...

This is the first of the two-part video on exploiting race conditions for case 2. Here, you would be looking at how the hackers use another race condition for stealing money from a bank.
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This clip is from the chapter...

This is the first of the two-part video on exploiting race conditions for case 2. Here, you would be looking at how the hackers use another race conditions for stealing money from a bank.
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This clip is from the chapter...

Discover the causes and solutions for motion sickness in this engaging video. Learn from experts about why some people feel sick while traveling and explore practical tips to prevent discomfort on the road. Additionally, delve into the...

Saving power is important, especially on mobile devices and laptops. Every CPU has a built-in feature to shut down different parts of a computer to reduce power needs. It's up to the techs to make sure the power management settings are...

This video talks about the pros and cons of the Memento pattern.<br<br/>/>

This clip is from the chapter "Memento" of the series "Behavioral Design Patterns in C++".This section focuses on the Memento pattern in detail.

This video demonstrates the usage of the Memento pattern in a banking application.<br<br/>/>

This clip is from the chapter "Memento" of the series "Behavioral Design Patterns in C++".This section focuses on the Memento pattern in detail.

Much of the conversation around climate change centers on things like lowering carbon emissions, which is obviously critical, but we think the public health response to climate change should be a larger part of the conversation. Whatever...

Let's learn more about indexes, which will help optimize queries. You will learn how to create an index and structure data using indexes.
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This clip is from the chapter "Databases - Terminology" of the series "Master SQL for...

Join us as we delve into the physics that make figure skating possible. From pirouettes to acrobatic lifts, learn how skaters like Sarah Abitbol utilize principles such as angular momentum and the gyroscopic effect to perform stunning...

In this lecture, we will discuss the framework of Amazon Lex and how it functions. We will look at the operation cycle of the Amazon chatbot.
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This clip is from the chapter "Chatbots Development with Amazon Lex" of the series...

This video explains how to update the statistics and will help you understand filter and reduce.
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This clip is from the chapter "Project: Budget Tracker" of the series "JavaScript Masterclass - Zero to Job-Ready with Hands-On...

This video explains the HTML template for the project.
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This clip is from the chapter "Project: Budget Tracker" of the series "JavaScript Masterclass - Zero to Job-Ready with Hands-On Projects".This section explains a new...

In this video, we will gain an understanding of load balancers and their role in distributing incoming network traffic across multiple servers. You will learn about consistent hashing, a technique used to allocate requests to specific...