Python is a popular programming language that is easy to learn and can be used for tasks ranging from simple plotting to complex machine learning. Variables in Python refer to values stored in memory and can be of different data types like numbers, strings, and lists. Objects are collections of data that can be manipulated using methods. Classes define blueprints for objects that share common attributes. Python uses basic syntax like variables assigned with "=" and functions defined with "def" to write programs. Conditionals, loops, input/output allow programs to adapt based on conditions and interact with users.
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1. Variables - Learn to conveniently store data in your Python programs!
2. Numbers - Learn how numbers work behind the scenes in your Python programs!
3. Strings - Master the written word and automate messages using text!
4. Logic and Data Structures - Teach your Python programs to think and decide!
5. Loops - Save time and effort, by making computers do the hard work for you!
6. Functions - Automate Tasks by Creating your very own Python Functions that you can use over and over!
7. OOP - Add Python to Your Resumé By Mastering Object-Oriented Programming, an industry-standard programming technique!
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1. Variables - Learn to conveniently store data in your Python programs!
2. Numbers - Learn how numbers work behind the scenes in your Python programs!
3. Strings - Master the written word and automate messages using text!
4. Logic and Data Structures - Teach your Python programs to think and decide!
5. Loops - Save time and effort, by making computers do the hard work for you!
6. Functions - Automate Tasks by Creating your very own Python Functions that you can use over and over!
7. OOP - Add Python to Your Resumé By Mastering Object-Oriented Programming, an industry-standard programming technique!
Structured Languages- Need and Characteristics of OOP, Data Types and Modifiers, Arrays, Classes, Objects, Pointers, References, Difference between Pointers and References, Inheritance, Constructors, Destructors, and Polymorphism.
Structured Languages- Need and Characteristics of OOP, Data Types and Modifiers, Arrays, Classes, Objects, Pointers, References, Difference between Pointers and References, Inheritance, Constructors, Destructors, and Polymorphism.
What are quality parameters and what is their usefulness? They are criteria used to measure success in relation to a set of goals that have to do with production performance, efficiency, effectiveness and user satisfaction
Permeability is a measure of the ease of passage of liquids or gases or specific chemicals through the material. Permeability is determined by applying a head and determining the depth of penetration or the amount of liquid or gas passing through the sample
traffic engineering Traffic engineering is a branch of civil engineering that uses engineering techniques to achieve the safe and efficient movement of people and goods on roadways How does traffic engineering work?
Traffic engineering (TE) is a process whereby a network operator can engineer the paths used to carry traffic flows that vary from those chosen automatically by the routing protocol(s) in use in that same network
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Automobile Management System Project Report.pdfKamal Acharya
The proposed project is developed to manage the automobile in the automobile dealer company. The main module in this project is login, automobile management, customer management, sales, complaints and reports. The first module is the login. The automobile showroom owner should login to the project for usage. The username and password are verified and if it is correct, next form opens. If the username and password are not correct, it shows the error message.
When a customer search for a automobile, if the automobile is available, they will be taken to a page that shows the details of the automobile including automobile name, automobile ID, quantity, price etc. “Automobile Management System” is useful for maintaining automobiles, customers effectively and hence helps for establishing good relation between customer and automobile organization. It contains various customized modules for effectively maintaining automobiles and stock information accurately and safely.
When the automobile is sold to the customer, stock will be reduced automatically. When a new purchase is made, stock will be increased automatically. While selecting automobiles for sale, the proposed software will automatically check for total number of available stock of that particular item, if the total stock of that particular item is less than 5, software will notify the user to purchase the particular item.
Also when the user tries to sale items which are not in stock, the system will prompt the user that the stock is not enough. Customers of this system can search for a automobile; can purchase a automobile easily by selecting fast. On the other hand the stock of automobiles can be maintained perfectly by the automobile shop manager overcoming the drawbacks of existing system.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Vaccine management system project report documentation..pdfKamal Acharya
The Division of Vaccine and Immunization is facing increasing difficulty monitoring vaccines and other commodities distribution once they have been distributed from the national stores. With the introduction of new vaccines, more challenges have been anticipated with this additions posing serious threat to the already over strained vaccine supply chain system in Kenya.
NO1 Uk best vashikaran specialist in delhi vashikaran baba near me online vas...Amil Baba Dawood bangali
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Democratizing Fuzzing at Scale by Abhishek Aryaabh.arya
Presented at NUS: Fuzzing and Software Security Summer School 2024
This keynote talks about the democratization of fuzzing at scale, highlighting the collaboration between open source communities, academia, and industry to advance the field of fuzzing. It delves into the history of fuzzing, the development of scalable fuzzing platforms, and the empowerment of community-driven research. The talk will further discuss recent advancements leveraging AI/ML and offer insights into the future evolution of the fuzzing landscape.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
TECHNICAL TRAINING MANUAL GENERAL FAMILIARIZATION COURSEDuvanRamosGarzon1
AIRCRAFT GENERAL
The Single Aisle is the most advanced family aircraft in service today, with fly-by-wire flight controls.
The A318, A319, A320 and A321 are twin-engine subsonic medium range aircraft.
The family offers a choice of engines
Courier management system project report.pdfKamal Acharya
It is now-a-days very important for the people to send or receive articles like imported furniture, electronic items, gifts, business goods and the like. People depend vastly on different transport systems which mostly use the manual way of receiving and delivering the articles. There is no way to track the articles till they are received and there is no way to let the customer know what happened in transit, once he booked some articles. In such a situation, we need a system which completely computerizes the cargo activities including time to time tracking of the articles sent. This need is fulfilled by Courier Management System software which is online software for the cargo management people that enables them to receive the goods from a source and send them to a required destination and track their status from time to time.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
2. What is Python?
● Python is a popular high-level programming language used in various
applications
○ Python is an easy language to learn because of its simple syntax
○ Python can be used for simple tasks such as plotting or for more complex tasks like
machine learning
3. Variables, Objects, and Classes
● A variable is a reference to a value stored in a computer’s memory.
● Variables can be sorted into a variety of categories (or data types) such
as numbers (int/float etc), Boolean values (true/false), and sequences
(strings, lists etc).
● An object is a collection of data from a computer’s memory that can be
manipulated.
○ ALL VARIABLES ARE OBJECTS although some objects can be defined by data
referred to by multiple variables.
○ Methods are the functions used to act on/alter an object’s data. They describe
what your object can “do.”
4. Variables, Objects, and Classes (cont.)
● A class is a collection of objects
who share the same set of
variables/methods.
○ The definition of the class provides a
blueprint for all the objects within it
(instances).
○ Instances may share the same
variables (color, size, shape, etc.), but
they do NOT share the same values
for each variable (blue/red/pink,
small/large, square/circular etc.)
Instance #1
Color: Pink
Name: Polo
Instance #2
Color: Red
Name: Mini
Instance #3
Color: Blue
Name: Beetle
5. Basic Syntax Rules
● The name of your variable (myInt etc.) is placed on the left of the “=“ operator.
○ Most variable names are in camel case where the first word begins with a lowercase letter and any subsequent words
are capitalized
○ Variable names may also appear in snake case where all words are lowercase, with underscores between words
● The assignment operator (“=“) sets the variable name equal to the memory location where your value is found.
● The value of your variable (“Hello, World”) is placed on the right of the “=“ operator.
○ The type of this value does NOT need to be stated but its format must abide by a given object type (as shown).
myString = “Hello, World” myInt = 7
myFloat = 7.0
myList = [7, 8, 9] myBoolean = true
6. Basic Syntax Rules
● Function Syntax
○ def...: indicates that you are defining a new function.
○ function() refers to the name of your function. By convention, this name is typically lowercase and represents a verb/action.
○ a,b refers to parameters (values or variables) that can be used within the statements of your function’s definition (......). If
your function has no parameters, an empty parenthetical () is used.
○ The return statement is an optional statement that will return a value for your function to your original call.
def function(a, b):
......
return a + b
7. Basic Syntax Rules (cont.)
● Calling a function
○ Call the function by referring to its name (function()) and by placing
any necessary arguments (1, 2) within the parenthesis separated by
commas. myValue = function(1, 2)
○ If you wish, you can set your function call equal to a variable (myValue). The value
returned by the function will be assigned to your variable name.
myValue = function(1, 2)
8. Common Data Types and Operators
● A data type is a means of classifying a value and determining what operations can
be performed on it. All objects have a data type.
● Operators are symbols used carry out specific functions/computations.
● https://www.youtube.com/watch?v=v5MR5JnKcZI
9. Input/Output
● Input functions (input()) allow users of a program to place values into
programming code.
○ The parameter for an input function is called a prompt. This is a
string (this can be indicated by “” or ‘’) such as “Enter a number: “
○ The user’s response to the prompt will be returned to the input
statement call as a string. To use this value as any other data type,
it must be converted with another function (int()).
● Print functions (print()) allow programs to output strings to users on a
given interface.
○ The parameter of this function is of any type. All types will
automatically be converted to strings.
xString = input(“Enter a number: “)
x = int(xString)
y=x+2
print(y)
10. If-else Statements
● If-else statements allow programmers to adapt the function of their
code based on a given condition.
● If a given condition (i.e. x % 2 == 0) is true, then the statements
following the if statement (if) will be executed. If the condition is false,
the statements following the else statement (else) will be executed.
○ The condition is tested using the Boolean operators == (is equal
to), != (is not equal to), and (used to test multiple conditions), and
or (used to test if AT LEAST ONE condition is true).
○ Additionally, else-if statements (elif) can be used to provide
unique coding statements for multiple conditions.
xString = input(“Enter a number: “)
x = int(xString)
if x % 2 == 0:
print(“This is an even number”)
elif x == 0:
print(“This number equals 0”)
else:
print(“This is an odd number”)
11. For Loops
● For loops perform the same task (iterate) for the number of
times specified by an iterable (something that can be evaluated
repeatedly such as a list, string, or range).
● for defines the for loop
● x is the variable defining the number of times the statements
within the loop (print(myInt)) are executed.
● The range(start, stop, step) function is often used to define x.
○ The starting value is defined by start, the final value is
defined by stop – 1, and the magnitude at which x
changes between loops is defined by step.
● in is a Boolean operator that returns true if the given value (x) is
found within a given list, string, range etc.
myString = input(“Enter a number: “)
myInt = int(myString)
for x in range(0, 5, 1): print(myInt)
12. While Loops
● While loops are statements that iterate so long as a given
Boolean condition is met.
○ x (the variable determining whether or not the
condition is met) is defined and manipulated
OUTSIDE of the header of the while loop (while)
○ The condition (x < 5) is a statement containing a
Boolean variable.
○ break is a statement used to exit the current
for/while loop.
○ continue is a statement used to reject all
statements in the current for/while loop iteration
and return to the beginning of the loop.
myString = input(“Enter a number: “)
myInt = int(myString)
x = 0
while x < 5:
print(myInt)
x= x +1