This document covers basic input and output in Python, including how to use the print() and input() functions. It discusses taking user input with input(), converting data types with functions like int() and float(), and string operators like concatenation and replication. The key takeaways are that print() sends output to the console, input() gets user input, and input() can optionally prompt the user. It concludes with congratulating the reader on completing the module objectives of learning Python's basic I/O, data types, variables, and operators.
This code lesson teaches the first steps in coding with Java: writing code commands, running the code, writing Java programs. It comes with practical hands-on exercises with automated grading.
Learn more at https://softuni.org/code-lessons/java-tutorial-part-1-getting-started-with-java
Teaching Notes (extremely technical) detailing my Raspberry Pi program. This is for the third set of classes, where we taught the Python coding language along with logic structure. This is the last class, putting the logic of computer language structure with the basics of Python, and creating a magic 8 ball prediction program.
This code lesson teaches the first steps in coding with Java: writing code commands, running the code, writing Java programs. It comes with practical hands-on exercises with automated grading.
Learn more at https://softuni.org/code-lessons/java-tutorial-part-1-getting-started-with-java
Teaching Notes (extremely technical) detailing my Raspberry Pi program. This is for the third set of classes, where we taught the Python coding language along with logic structure. This is the last class, putting the logic of computer language structure with the basics of Python, and creating a magic 8 ball prediction program.
In this chapter we will explore strings. We are going to explain how they are implemented in Java and in what way we can process text content. Additionally, we will go through different methods for manipulating a text: we will learn how to compare strings, how to search for substrings, how to extract substrings upon previously settled parameters and last but not least how to split a string by separator chars. We will demonstrate how to correctly build strings with the StringBuilder class. We will provide a short but very useful information for the most commonly used regular expressions.
Learn how to use arrays in Java, how to enter array, how to traverse an array, how to print array and more array operations.
Watch the video lesson and access the hands-on exercises here: https://softuni.org/code-lessons/java-foundations-certification-arrays
In this chapter we are going to get familiar with some of the basic presentations of data in programming: lists and linear data structures. Very often in order to solve a given problem we need to work with a sequence of elements. For example, to read completely this book we have to read sequentially each page, i.e. to traverse sequentially each of the elements of the set of the pages in the book. Depending on the task, we have to apply different operations on this set of data. In this chapter we will introduce the concept of abstract data types (ADT) and will explain how a certain ADT can have multiple different implementations. After that we shall explore how and when to use lists and their implementations (linked list, doubly-linked list and array-list). We are going to see how for a given task one structure may be more convenient than another. We are going to consider the structures "stack" and "queue", as well as their applications. We are going to get familiar with some implementations of these structures.
In this chapter we will get familiar with primitive types and variables in Java – what they are and how to work with them. First we will consider the data types – integer types, real types with floating-point, Boolean, character, string and object type. We will continue with the variables, with their characteristics, how to declare them, how they are assigned a value and what is variable initialization.
Chapter 22. Lambda Expressions and LINQIntro C# Book
In this chapter we will become acquainted with some of the advanced capabilities of the C# language. To be more specific, we will pay attention on how to make queries to collections, using lambda expressions and LINQ, and how to add functionality to already created classes, using extension methods. We will get to know the anonymous types, describe their usage briefly and discuss lambda expressions and show in practice how most of the built-in lambda functions work. Afterwards, we will pay more attention to the LINQ syntax – we will learn what it is, how it works and what queries we can build with it. In the end, we will get to know the meaning of the keywords in LINQ, and demonstrate their capabilities with lots of examples.
Introduction to Python 01-08-2023.pon by everyone else. . Hence, they must be...DRVaibhavmeshram1
Python
Language
is uesd in engineeringStory adapted from Stephen Covey (2004) “The Seven Habits of Highly Effective People” Simon & Schuster).
“Management is doing things right, leadership is doing the right things”
(Warren Bennis and Peter Drucker)
Story adapted from Stephen Covey (2004) “The Seven Habits of Highly Effective People” Simon & Schuster).
“Management is doing things right, leadership is doing the right things”
(Warren Bennis and Peter Drucker)
Story adapted from Stephen Covey (2004) “The Seven Habits of Highly Effective People” Simon & Schuster).
“Management is doing things right, leadership is doing the right things”
(Warren Bennis and Peter Drucker)
The Sponsor:
Champion and advocates for the change at their level in the organization.
A Sponsor is the person who won’t let the change initiative die from lack of attention, and is willing to use their political capital to make the change happen
The Role model:
Behaviors and attitudes demonstrated by them are looked upon by everyone else. . Hence, they must be willing to go first.
Employees watch leaders for consistency between words and actions to see if they should believe the change is really going to happen.
The decision maker:
Leaders usually control resources such as people, budgets, and equipment, and thus have the authority to make decisions (as per their span of control) that affect the initiative.
During change, leaders must leverage their decision-making authority and choose the options that will support the initiative.
The Decision-Maker is decisive and sets priorities that support change.
The Sponsor:
Champion and advocates for the change at their level in the organization.
A Sponsor is the person who won’t let the change initiative die from lack of attention, and is willing to use their political capital to make the change happen
The Role model:
Behaviors and attitudes demonstrated by them are looked upon by everyone else. . Hence, they must be willing to go first.
Employees watch leaders for consistency between words and actions to see if they should believe the change is really going to happen.
The decision maker:
Leaders usually control resources such as people, budgets, and equipment, and thus have the authority to make decisions (as per their span of control) that affect the initiative.
During change, leaders must leverage their decision-making authority and choose the options that will support the initiative.
The Decision-Maker is decisive and sets priorities that support change.
The Sponsor:
Champion and advocates for the change at their level in the organization.
A Sponsor is the person who won’t let the change initiative die from lack of attention, and is willing to use their political capital to make the change happen
The Role model:
Behaviors and attitudes demonstrated by them are looked upon by everyone else. . Hence, they must be willing to go first.
Employees watch leaders for consistency between words and actions to see if they s
Introduction to Python Programming | InsideAIMLVijaySharma802
Machine Learning With Python From India’s Most Advanced Learner’s Community. 200+ High-Quality Lectures. 4 Months Live Mentor-ship. 15+ Projects. Industry Insights.
Visit- https://insideaiml.com/course-details/Machine-Learning-with-Python-Statistics
Things Lab organized a simple training in Python of the Week of Code. We wrote some simple Python code, explaining basics of programming with some simple math examples
In this chapter we will explore strings. We are going to explain how they are implemented in Java and in what way we can process text content. Additionally, we will go through different methods for manipulating a text: we will learn how to compare strings, how to search for substrings, how to extract substrings upon previously settled parameters and last but not least how to split a string by separator chars. We will demonstrate how to correctly build strings with the StringBuilder class. We will provide a short but very useful information for the most commonly used regular expressions.
Learn how to use arrays in Java, how to enter array, how to traverse an array, how to print array and more array operations.
Watch the video lesson and access the hands-on exercises here: https://softuni.org/code-lessons/java-foundations-certification-arrays
In this chapter we are going to get familiar with some of the basic presentations of data in programming: lists and linear data structures. Very often in order to solve a given problem we need to work with a sequence of elements. For example, to read completely this book we have to read sequentially each page, i.e. to traverse sequentially each of the elements of the set of the pages in the book. Depending on the task, we have to apply different operations on this set of data. In this chapter we will introduce the concept of abstract data types (ADT) and will explain how a certain ADT can have multiple different implementations. After that we shall explore how and when to use lists and their implementations (linked list, doubly-linked list and array-list). We are going to see how for a given task one structure may be more convenient than another. We are going to consider the structures "stack" and "queue", as well as their applications. We are going to get familiar with some implementations of these structures.
In this chapter we will get familiar with primitive types and variables in Java – what they are and how to work with them. First we will consider the data types – integer types, real types with floating-point, Boolean, character, string and object type. We will continue with the variables, with their characteristics, how to declare them, how they are assigned a value and what is variable initialization.
Chapter 22. Lambda Expressions and LINQIntro C# Book
In this chapter we will become acquainted with some of the advanced capabilities of the C# language. To be more specific, we will pay attention on how to make queries to collections, using lambda expressions and LINQ, and how to add functionality to already created classes, using extension methods. We will get to know the anonymous types, describe their usage briefly and discuss lambda expressions and show in practice how most of the built-in lambda functions work. Afterwards, we will pay more attention to the LINQ syntax – we will learn what it is, how it works and what queries we can build with it. In the end, we will get to know the meaning of the keywords in LINQ, and demonstrate their capabilities with lots of examples.
Introduction to Python 01-08-2023.pon by everyone else. . Hence, they must be...DRVaibhavmeshram1
Python
Language
is uesd in engineeringStory adapted from Stephen Covey (2004) “The Seven Habits of Highly Effective People” Simon & Schuster).
“Management is doing things right, leadership is doing the right things”
(Warren Bennis and Peter Drucker)
Story adapted from Stephen Covey (2004) “The Seven Habits of Highly Effective People” Simon & Schuster).
“Management is doing things right, leadership is doing the right things”
(Warren Bennis and Peter Drucker)
Story adapted from Stephen Covey (2004) “The Seven Habits of Highly Effective People” Simon & Schuster).
“Management is doing things right, leadership is doing the right things”
(Warren Bennis and Peter Drucker)
The Sponsor:
Champion and advocates for the change at their level in the organization.
A Sponsor is the person who won’t let the change initiative die from lack of attention, and is willing to use their political capital to make the change happen
The Role model:
Behaviors and attitudes demonstrated by them are looked upon by everyone else. . Hence, they must be willing to go first.
Employees watch leaders for consistency between words and actions to see if they should believe the change is really going to happen.
The decision maker:
Leaders usually control resources such as people, budgets, and equipment, and thus have the authority to make decisions (as per their span of control) that affect the initiative.
During change, leaders must leverage their decision-making authority and choose the options that will support the initiative.
The Decision-Maker is decisive and sets priorities that support change.
The Sponsor:
Champion and advocates for the change at their level in the organization.
A Sponsor is the person who won’t let the change initiative die from lack of attention, and is willing to use their political capital to make the change happen
The Role model:
Behaviors and attitudes demonstrated by them are looked upon by everyone else. . Hence, they must be willing to go first.
Employees watch leaders for consistency between words and actions to see if they should believe the change is really going to happen.
The decision maker:
Leaders usually control resources such as people, budgets, and equipment, and thus have the authority to make decisions (as per their span of control) that affect the initiative.
During change, leaders must leverage their decision-making authority and choose the options that will support the initiative.
The Decision-Maker is decisive and sets priorities that support change.
The Sponsor:
Champion and advocates for the change at their level in the organization.
A Sponsor is the person who won’t let the change initiative die from lack of attention, and is willing to use their political capital to make the change happen
The Role model:
Behaviors and attitudes demonstrated by them are looked upon by everyone else. . Hence, they must be willing to go first.
Employees watch leaders for consistency between words and actions to see if they s
Introduction to Python Programming | InsideAIMLVijaySharma802
Machine Learning With Python From India’s Most Advanced Learner’s Community. 200+ High-Quality Lectures. 4 Months Live Mentor-ship. 15+ Projects. Industry Insights.
Visit- https://insideaiml.com/course-details/Machine-Learning-with-Python-Statistics
Things Lab organized a simple training in Python of the Week of Code. We wrote some simple Python code, explaining basics of programming with some simple math examples
Machine Learning With Python From India’s Most Advanced Learner’s Community. 200+ High-Quality Lectures. 4 Months Live Mentor-ship. 15+ Projects. Industry Insights.
Visit- https://insideaiml.com/course-details/Machine-Learning-with-Python-Statistics
Monitoring and Debugging your Live ApplicationsRobert Coup
Some ideas about debugging and monitoring live applications: logging, remote-shells using Twisted (even in non-twisted apps), python debuggers, and creating IM bots so your apps can talk to you.
Presented at Kiwi Pycon 2009
Multi-cluster Kubernetes Networking- Patterns, Projects and GuidelinesSanjeev Rampal
Talk presented at Kubernetes Community Day, New York, May 2024.
Technical summary of Multi-Cluster Kubernetes Networking architectures with focus on 4 key topics.
1) Key patterns for Multi-cluster architectures
2) Architectural comparison of several OSS/ CNCF projects to address these patterns
3) Evolution trends for the APIs of these projects
4) Some design recommendations & guidelines for adopting/ deploying these solutions.
1.Wireless Communication System_Wireless communication is a broad term that i...JeyaPerumal1
Wireless communication involves the transmission of information over a distance without the help of wires, cables or any other forms of electrical conductors.
Wireless communication is a broad term that incorporates all procedures and forms of connecting and communicating between two or more devices using a wireless signal through wireless communication technologies and devices.
Features of Wireless Communication
The evolution of wireless technology has brought many advancements with its effective features.
The transmitted distance can be anywhere between a few meters (for example, a television's remote control) and thousands of kilometers (for example, radio communication).
Wireless communication can be used for cellular telephony, wireless access to the internet, wireless home networking, and so on.
This 7-second Brain Wave Ritual Attracts Money To You.!nirahealhty
Discover the power of a simple 7-second brain wave ritual that can attract wealth and abundance into your life. By tapping into specific brain frequencies, this technique helps you manifest financial success effortlessly. Ready to transform your financial future? Try this powerful ritual and start attracting money today!
# Internet Security: Safeguarding Your Digital World
In the contemporary digital age, the internet is a cornerstone of our daily lives. It connects us to vast amounts of information, provides platforms for communication, enables commerce, and offers endless entertainment. However, with these conveniences come significant security challenges. Internet security is essential to protect our digital identities, sensitive data, and overall online experience. This comprehensive guide explores the multifaceted world of internet security, providing insights into its importance, common threats, and effective strategies to safeguard your digital world.
## Understanding Internet Security
Internet security encompasses the measures and protocols used to protect information, devices, and networks from unauthorized access, attacks, and damage. It involves a wide range of practices designed to safeguard data confidentiality, integrity, and availability. Effective internet security is crucial for individuals, businesses, and governments alike, as cyber threats continue to evolve in complexity and scale.
### Key Components of Internet Security
1. **Confidentiality**: Ensuring that information is accessible only to those authorized to access it.
2. **Integrity**: Protecting information from being altered or tampered with by unauthorized parties.
3. **Availability**: Ensuring that authorized users have reliable access to information and resources when needed.
## Common Internet Security Threats
Cyber threats are numerous and constantly evolving. Understanding these threats is the first step in protecting against them. Some of the most common internet security threats include:
### Malware
Malware, or malicious software, is designed to harm, exploit, or otherwise compromise a device, network, or service. Common types of malware include:
- **Viruses**: Programs that attach themselves to legitimate software and replicate, spreading to other programs and files.
- **Worms**: Standalone malware that replicates itself to spread to other computers.
- **Trojan Horses**: Malicious software disguised as legitimate software.
- **Ransomware**: Malware that encrypts a user's files and demands a ransom for the decryption key.
- **Spyware**: Software that secretly monitors and collects user information.
### Phishing
Phishing is a social engineering attack that aims to steal sensitive information such as usernames, passwords, and credit card details. Attackers often masquerade as trusted entities in email or other communication channels, tricking victims into providing their information.
### Man-in-the-Middle (MitM) Attacks
MitM attacks occur when an attacker intercepts and potentially alters communication between two parties without their knowledge. This can lead to the unauthorized acquisition of sensitive information.
### Denial-of-Service (DoS) and Distributed Denial-of-Service (DDoS) Attacks
APNIC Foundation, presented by Ellisha Heppner at the PNG DNS Forum 2024APNIC
Ellisha Heppner, Grant Management Lead, presented an update on APNIC Foundation to the PNG DNS Forum held from 6 to 10 May, 2024 in Port Moresby, Papua New Guinea.
Bridging the Digital Gap Brad Spiegel Macon, GA Initiative.pptxBrad Spiegel Macon GA
Brad Spiegel Macon GA’s journey exemplifies the profound impact that one individual can have on their community. Through his unwavering dedication to digital inclusion, he’s not only bridging the gap in Macon but also setting an example for others to follow.
2. Module 1 How to talk to a computer
The input() function
input() print()
• print() sends data to the
console;
• print() has no usable
result;
• input() return a very
usable result;
• input() is able to read data
entered by the user;
3. Module 1 How to talk to a computer
input() function with an argument
anything = input("Tell me anything...")
print("Hmm...", anything, "...Really?")
anything = input("Enter a number: ")
something = anything ** 2.0
print(anything, "to the power of 2 is", something)
Traceback (most recent call last): File ".main.py",
line 4, in <module> something = anything ** 2.0
TypeError: unsupported operand type(s) for ** or
pow(): 'str' and 'float'
4. Module 1 How to talk to a computer
Type casting
int()
float()
anything = int(input("Enter a number: "))
something = anything ** 2.0
print(anything, "to the power of 2 is", something)
anything = float(input("Enter a number: "))
something = anything ** 2.0
print(anything, "to the power of 2 is", something)
5. Module 1 How to talk to a computer
The length of a hypotenuse
leg_a = float(input("Input first leg length: "))
leg_b = float(input("Input second leg length: "))
hypo = (leg_a**2 + leg_b**2) ** .5
print("Hypotenuse length is", hypo)
leg_a = float(input("Input first leg length: "))
leg_b = float(input("Input second leg length: "))
print("Hypotenuse length is " + str((leg_a**2 + leg_b**2) ** .5))
6. Module 1 How to talk to a computer
String operators: concatenation
fnam = input("May I have your first name, please? ")
lnam = input("May I have your last name, please? ")
print("Thank you.")
print("nYour name is " + fnam + " " + lnam + ".")
May I have your first name, please? Henri
May I have your last name, please? Julien
Thank you.
Your name is Henri Julien.
7. Module 1 How to talk to a computer
String operators: replication
"James" * 3
• JamesJamesJames
3 * "an"
• Ananan
5 * "2" or "2" * 5
• 22222
string * number
number * string
8. Module 1 How to talk to a computer
Key takeaways
1
• The print() function sends data to the
console
2
• The input() function gets data from the
console
3
• The input() function comes with an optional
parameter
9. Module 1 How to talk to a computer
LAB Practice
7. Simple input and output
8. Operators and expressions
(1)
9. Operators and
expressions (2)
10. Congratulations! You have
completed Module 1.
Well done! You've reached the end of Module 1 and
completed a major milestone in your Python programming
education. Here's a short summary of the objectives
you've covered and got familiar with in Module 1:
• the basic methods of formatting and outputting data
offered by Python, together with the primary kinds of
data and numerical operators, their mutual relations
and bindings;
• the concept of variables and variable naming
conventions;
• the assignment operator, the rules governing the
building of expressions;
• the inputting and converting of data;