Abstract: This PDSG workshop covers the basics of OOP programming in Python. Concepts covered are class, object, scope, method overloading and inheritance.
Level: Fundamental
Requirements: One should have some knowledge of programming.
Abstract: This PDSG workshop covers the basics of OOP programming in Python. Concepts covered are class, object, scope, method overloading and inheritance.
Level: Fundamental
Requirements: One should have some knowledge of programming.
Here I discuss about Java programming language and easiest way to solve programming problem. Java basic syntax and their uses are described briefly so that anyone can easily understand within very short time. If anyone follow the slide with proper way,I assure that he or she will find java programming interesting.
oops concept in java | object oriented programming in javaCPD INDIA
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object oriented programming is a key concept for the development of application in windows as well as web based application environment. oops concept maps real world through its concept of classes, objects, inheritance, polymorphism which help in making a robust application.
Chapter 02: Classes Objects and Methods Java by Tushar B KuteTushar B Kute
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The lecture was condcuted by Tushar B Kute at YCMOU, Nashik through VLC orgnanized by MSBTE. The contents can be found in book "Core Java Programming - A Practical Approach' by Laxmi Publications.
Superclasses, and Subclasses, Overriding and Hiding Methods, Polymorphism, Inheritance Hierarchies, Super keyword, Final Classes and Methods, Abstract,
Classes and Methods, Nested classes & Inner Classes,
finalization and garbage collection.
Here I discuss about Java programming language and easiest way to solve programming problem. Java basic syntax and their uses are described briefly so that anyone can easily understand within very short time. If anyone follow the slide with proper way,I assure that he or she will find java programming interesting.
oops concept in java | object oriented programming in javaCPD INDIA
Â
object oriented programming is a key concept for the development of application in windows as well as web based application environment. oops concept maps real world through its concept of classes, objects, inheritance, polymorphism which help in making a robust application.
Chapter 02: Classes Objects and Methods Java by Tushar B KuteTushar B Kute
Â
The lecture was condcuted by Tushar B Kute at YCMOU, Nashik through VLC orgnanized by MSBTE. The contents can be found in book "Core Java Programming - A Practical Approach' by Laxmi Publications.
Superclasses, and Subclasses, Overriding and Hiding Methods, Polymorphism, Inheritance Hierarchies, Super keyword, Final Classes and Methods, Abstract,
Classes and Methods, Nested classes & Inner Classes,
finalization and garbage collection.
A constructor is a member function of a class which initializes objects of a class. In C++, Constructor is automatically called when object(instance of class) create. It is special member function of the class.
Explains what is a Set and Dictionary. Explains various operations on Set, Set class methods for manipulation and frozensets. Explains various Dictionary class methods and their usage, use of iterators in Dictionary and use of for loop in dictionary
Explains how to create a List in Python. Explains various operations that can be performed on Lists. Discusses various List class methods that can be used to manipulate the Lists. Explains what is a Tuple how to create it and various function that can be used on Tuples. Explains difference between List and Tuple
Explains various types of branching and looping structures in Python. Explain how to use for loop with sequences and with range() function. Explains how to skip an iteration in a loop. and how to terminate a loop using break statement
What is an Operator? Explains various types of Operators present in Python programming language. Various types of Assignments in Python. Formatting the output in Python.
Teaches what is Data science? Who is Data Scientist? Qualifications required to become a Data Scientist. Responsibilities of Data Scientist. Advantages of Data Science, Roles in Data Science project, Python libraries for Data Science Big Data vs Data Science
Provides information about Threads in Java. different ways of creating and running the thread and also provides the information about Life Cycle of the Thread
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
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Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
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In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
DevOps and Testing slides at DASA ConnectKari Kakkonen
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My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
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Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
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As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
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Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
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Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
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The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
JMeter webinar - integration with InfluxDB and GrafanaRTTS
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Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview​
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During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
"Impact of front-end architecture on development cost", Viktor TurskyiFwdays
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I have heard many times that architecture is not important for the front-end. Also, many times I have seen how developers implement features on the front-end just following the standard rules for a framework and think that this is enough to successfully launch the project, and then the project fails. How to prevent this and what approach to choose? I have launched dozens of complex projects and during the talk we will analyze which approaches have worked for me and which have not.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
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Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
2. SSBN Degree College, ATP M Vishnuvardhan
Introduction
In real world we can find many objects like car, student, … All these
objects have state and behavior. To represent these real world entitles
Objects are used in software. Object is software representation of real
life thing. In order to create an object first wee need to describe how
the object should be.
3. SSBN Degree College, ATP M Vishnuvardhan
Class
A class is a template which describes an Entity or Object.
i.e., A class is a blueprint of the object. Using a class it is possible to
create multiple objects
A class describes an entity in two ways
1.Properties of class (gives characteristics)
2.Behavior(functionality)
Eg: Student --- RollNo, Name, gender ….
--- getAdmission, writeExam, getResult
4. SSBN Degree College, ATP M Vishnuvardhan
Representation of Class
Syntax:
class ClassName
{
declaration of properties
definations of methods
}
class Student
{
int rollNo;
String name;
void getAdmission()
{ ================ }
}
5. SSBN Degree College, ATP M Vishnuvardhan
Class - Properties
These are special variables used to describe the characteristics of an
Object. These are also called as attributes/ data members / data.
Syntax :
<<access Specifier>> dataType PropertyName;
Eg:
int rollNo;
String name;
Access Specifier controls the availability and accessibility of member
of a class in different parts of the program.
Eg:- public, private, protected, private protected & default.
For Every member access Specifier need to specified separately
6. SSBN Degree College, ATP M Vishnuvardhan
Class - Methods
These are functions used to describe the behavior of an Object.
These are also called as member functions/ code.
Syntax :
<<access Specifier>> returnType methodName(<<arguments>>)
{
======= // body of the method (method definition)
}
Eg: void getAdmisssion()
{
=====
}
void printData(int x)
{
=====
}
7. SSBN Degree College, ATP M Vishnuvardhan
Class - Methods
class Box
{
int length, width;
double area, perimeter;
void calculate()
{
area=length*width;
perimeter=2*(length+width);
}
void printData()
{
System.out.println(“Length:”+length);
System.out.println(“Width:”+width);
System.out.println(“Area:”+area);
System.out.println(“Perimeter:”+perimeter);
}
}
8. SSBN Degree College, ATP M Vishnuvardhan
Properties of Constructors
» A constructor cannot be called like a ordinary method.
» A constructor is called only once in the life time of an object.
» A constructor is always invoked at the time of creation of object
with the help of new keyword.
» Every class must have a constructor. Without constructor object
creation is not possible.
» If a constructor is not defined for a class the compiler provides a
constructor for the class.
9. SSBN Degree College, ATP M Vishnuvardhan
Constructor vs. method
Java Constructor Java Method
Constructor is used to initialize the
state of an object.
Method is used to expose
behaviour of an object.
Constructor must not have return
type.
Method must have return type.
Constructor is invoked implicitly. Method is invoked explicitly.
The java compiler provides a default
constructor if you don't have any
constructor.
Method is not provided by
compiler in any case.
Constructor name must be same as
the class name.
Method name may or may not
be same as class name.
10. SSBN Degree College, ATP M Vishnuvardhan
Types of Constructors
Constructors in java can be of two types
»Default Constructor:
Constructor provided by the compiler is called as default
constructor or a constructor with out parameters is also called as
default constructor
»Parameterized Constructor:
Constructor with parameters is called as parameterized
constructors.
11. SSBN Degree College, ATP M Vishnuvardhan
Types of Constructors
Constructors in java can be of two types
»Default Constructor:
Constructor provided by the compiler is called as default
constructor or a constructor with out parameters is also called as
default constructor
»Parameterized Constructor:
Constructor with parameters is called as parameterized
constructors.