The document discusses namespaces in C# and how they help organize code. It begins by explaining that Console is a class in the System namespace, so Console.WriteLine refers to the WriteLine method of the Console class. It then discusses how namespaces help avoid naming collisions and allow logical grouping of classes. Key points include:
- Namespaces are used to logically group related classes and avoid name clashes
- Classes can be organized into hierarchical namespaces (e.g. namespace1.namespace2.Class)
- The using directive allows omitting namespaces when referring to classes
- Classes provide useful functions, so related functions are grouped into classes within namespaces
This document provides an overview and introduction to C# programming fundamentals such as value types, enums, parameters, control flow, structs, constructors, fields, operators, indexers and properties. It covers basic C# concepts like variables and data types, expressions, operators, flow control, and methods. Examples are provided to demonstrate key features like value types versus reference types, literals, and integer and floating point operators. The document is intended to help readers learn the basics of C# syntax and programming.
1) The document discusses collection classes in C# and how to implement a class to be used in a foreach loop.
2) A class needs to implement the IEnumerator interface and include methods like GetEnumerator(), MoveNext(), Reset(), and Current.
3) An example class xxx is implemented that iterates through an array, tracking the index with a variable i. It returns strings from the array on each MoveNext() call until i equals the array length.
General Sherman, located in Sequoia National Park in California, is considered the largest living single stem tree on Earth by volume. It is estimated to be over 2,200 years old.
The Tule Tree, located in Oaxaca, Mexico, has an immense girth of 190 feet and a diameter of 37 feet, earning it the title of the widest tree.
Hyperion, located in Redwood National Park in California, currently holds the record as the tallest tree in the world at 378.1 feet tall.
P O W E R P O I N T A S I G N A C I O N2 C A M P O Sguest4a4403
La Ley Federal del Derecho de Autor en México se ha ido actualizando a lo largo de los años para adherirse a convenciones internacionales de derechos de autor y ampliar la protección de los autores. La ley distingue entre derechos de autor para creadores y derechos conexos para usuarios, y entre derechos personales no transferibles y derechos patrimoniales transferibles. Establece sanciones civiles como indemnizaciones y penales como prisión para la piratería.
This document provides an overview and introduction to C# programming fundamentals such as value types, enums, parameters, control flow, structs, constructors, fields, operators, indexers and properties. It covers basic C# concepts like variables and data types, expressions, operators, flow control, and methods. Examples are provided to demonstrate key features like value types versus reference types, literals, and integer and floating point operators. The document is intended to help readers learn the basics of C# syntax and programming.
1) The document discusses collection classes in C# and how to implement a class to be used in a foreach loop.
2) A class needs to implement the IEnumerator interface and include methods like GetEnumerator(), MoveNext(), Reset(), and Current.
3) An example class xxx is implemented that iterates through an array, tracking the index with a variable i. It returns strings from the array on each MoveNext() call until i equals the array length.
General Sherman, located in Sequoia National Park in California, is considered the largest living single stem tree on Earth by volume. It is estimated to be over 2,200 years old.
The Tule Tree, located in Oaxaca, Mexico, has an immense girth of 190 feet and a diameter of 37 feet, earning it the title of the widest tree.
Hyperion, located in Redwood National Park in California, currently holds the record as the tallest tree in the world at 378.1 feet tall.
P O W E R P O I N T A S I G N A C I O N2 C A M P O Sguest4a4403
La Ley Federal del Derecho de Autor en México se ha ido actualizando a lo largo de los años para adherirse a convenciones internacionales de derechos de autor y ampliar la protección de los autores. La ley distingue entre derechos de autor para creadores y derechos conexos para usuarios, y entre derechos personales no transferibles y derechos patrimoniales transferibles. Establece sanciones civiles como indemnizaciones y penales como prisión para la piratería.
The document provides an overview and summary of key features of C# classes, including:
- Class declaration syntax and default access levels
- Constructors and initializing fields
- Static and readonly fields
- Value and reference parameters
- Arrays as reference types that can be initialized with shorthand syntax
It also briefly discusses the System.Array base class and how to safely access elements in multi-dimensional arrays.
La Unión Europea ha acordado un paquete de sanciones contra Rusia por su invasión de Ucrania. Las sanciones incluyen restricciones a las importaciones de productos rusos de alta tecnología y a las exportaciones de bienes de lujo a Rusia. Además, se congelarán los activos de varios oligarcas rusos y se prohibirá el acceso de los bancos rusos a los mercados financieros de la UE.
O documento descreve como vários aspectos da vida humana como vida, razão, estudo, ciência, filosofia, religião, verdade, ideal, fé, esperança, caridade, fraternidade, sacrifício, renúncia, simpatia, trabalho, indiferença, desespero, paixão, ciúme, orgulho e sensualismo são na verdade formas de amor. O ódio é descrito como uma forma gravemente doente de amor. O texto encerra encorajando o amor a si mesmo e aos outros.
La Unión Europea ha acordado un embargo petrolero contra Rusia en respuesta a la invasión de Ucrania. El embargo prohibirá la mayoría de las importaciones de petróleo ruso a la UE a partir de finales de año. Algunos países como Hungría aún dependen en gran medida del petróleo ruso y podrían obtener una exención temporal al embargo.
A empresa de tecnologia anunciou um novo smartphone com câmera aprimorada, processador mais rápido e bateria de maior duração. O dispositivo também possui tela maior e armazenamento expansível, com preço sugerido a partir de US$799. Analistas esperam que o aparelho ajude a empresa a aumentar sua participação no competitivo mercado de smartphones.
A União Europeia está considerando novas regras para veículos autônomos. As regras propostas exigiriam que os fabricantes de veículos autônomos assumam mais responsabilidade por acidentes e garantam que os sistemas de direção sejam projetados para proteger os pedestres e ciclistas. A Comissão Europeia espera que as novas regras ajudem a promover o desenvolvimento seguro de veículos autônomos na UE.
O documento descreve memórias de infância de subir em árvores frutíferas e colher seus frutos, como abacate e limão. Fala também da beleza das flores dessas árvores e da alegria de crianças colhendo seus frutos, apesar do perigo de cair das árvores.
This document is a table of contents for a guide on C# basics. It lists the sections and chapters that will be covered in the guide, including getting started, namespaces, constructors, components, databases, function overloading, inheritance, modifiers, virtual functions, properties, interfaces, structures, operator overloading, collection objects, attributes, and unsafe code. The guide is split into two main sections that cover the fundamentals and then more advanced topics.
La Unión Europea ha acordado un paquete de sanciones contra Rusia por su invasión de Ucrania. Las sanciones incluyen restricciones a las importaciones de productos rusos de alta tecnología y a las exportaciones de bienes de lujo a Rusia. Además, se congelarán los activos de varios oligarcas rusos y se prohibirá el acceso de los bancos rusos a los mercados financieros de la UE.
El documento presenta dos fotografías de paisajes europeos: el castillo de Trakaï junto al lago Galve en Lituania, y un molino en medio de campos en los Países Bajos.
El documento explora las posibles dificultades y desafíos que una persona puede enfrentar a lo largo de su vida a través de una serie de oraciones condicionales que comienzan con "Tal vez...". A pesar de los posibles fracasos, decepciones, errores y pérdidas, la persona se compromete a luchar para que cada día valga la pena, a no rendirse, a seguir plantando semillas de fraternidad, y a construir la mejor vida posible.
This document discusses constructors and destructors in C# classes. It explains that objects must be instantiated using the "new" keyword before their methods can be called. Static methods can be called directly on the class without creating an object instance. Instance variables are unique to each object, while static variables are shared among all objects of a class. The document uses several code examples to demonstrate how to properly create object instances and call both static and instance methods and variables.
This document discusses exception handling in C# programming. It explains that exceptions are errors or unexpected problems that occur during program execution. Exceptions can be handled using try-catch blocks to allow programs to continue running even if errors occur. The document provides examples of throwing exceptions and catching them using try-catch blocks. It also discusses how components and libraries can be built in C# using the /t compiler option to specify the output type.
This document summarizes key aspects of C# programming, including:
1. C# programs can be split across multiple files, and the compiler does not care if code is in one or many files. File extensions matter to programmers, not compilers.
2. Characters are stored as numbers using ASCII or Unicode encoding schemes. The char data type represents characters.
3. Comments are lines of code ignored by the compiler that provide documentation for programmers.
4. Preprocessor directives like #define, #if, #else control code inclusion/exclusion before compilation. This allows conditional compilation.
The document discusses access modifiers in C# classes. It explains that by default, class members are private and can only be accessed within the class. The public modifier allows any code to access the member. The protected modifier allows access from derived classes only. The internal modifier allows access within the same assembly only. Access modifiers control the visibility and accessibility of classes, members, and nested types.
The document provides an overview and summary of key features of C# classes, including:
- Class declaration syntax and default access levels
- Constructors and initializing fields
- Static and readonly fields
- Value and reference parameters
- Arrays as reference types that can be initialized with shorthand syntax
It also briefly discusses the System.Array base class and how to safely access elements in multi-dimensional arrays.
La Unión Europea ha acordado un paquete de sanciones contra Rusia por su invasión de Ucrania. Las sanciones incluyen restricciones a las importaciones de productos rusos de alta tecnología y a las exportaciones de bienes de lujo a Rusia. Además, se congelarán los activos de varios oligarcas rusos y se prohibirá el acceso de los bancos rusos a los mercados financieros de la UE.
O documento descreve como vários aspectos da vida humana como vida, razão, estudo, ciência, filosofia, religião, verdade, ideal, fé, esperança, caridade, fraternidade, sacrifício, renúncia, simpatia, trabalho, indiferença, desespero, paixão, ciúme, orgulho e sensualismo são na verdade formas de amor. O ódio é descrito como uma forma gravemente doente de amor. O texto encerra encorajando o amor a si mesmo e aos outros.
La Unión Europea ha acordado un embargo petrolero contra Rusia en respuesta a la invasión de Ucrania. El embargo prohibirá la mayoría de las importaciones de petróleo ruso a la UE a partir de finales de año. Algunos países como Hungría aún dependen en gran medida del petróleo ruso y podrían obtener una exención temporal al embargo.
A empresa de tecnologia anunciou um novo smartphone com câmera aprimorada, processador mais rápido e bateria de maior duração. O dispositivo também possui tela maior e armazenamento expansível, com preço sugerido a partir de US$799. Analistas esperam que o aparelho ajude a empresa a aumentar sua participação no competitivo mercado de smartphones.
A União Europeia está considerando novas regras para veículos autônomos. As regras propostas exigiriam que os fabricantes de veículos autônomos assumam mais responsabilidade por acidentes e garantam que os sistemas de direção sejam projetados para proteger os pedestres e ciclistas. A Comissão Europeia espera que as novas regras ajudem a promover o desenvolvimento seguro de veículos autônomos na UE.
O documento descreve memórias de infância de subir em árvores frutíferas e colher seus frutos, como abacate e limão. Fala também da beleza das flores dessas árvores e da alegria de crianças colhendo seus frutos, apesar do perigo de cair das árvores.
This document is a table of contents for a guide on C# basics. It lists the sections and chapters that will be covered in the guide, including getting started, namespaces, constructors, components, databases, function overloading, inheritance, modifiers, virtual functions, properties, interfaces, structures, operator overloading, collection objects, attributes, and unsafe code. The guide is split into two main sections that cover the fundamentals and then more advanced topics.
La Unión Europea ha acordado un paquete de sanciones contra Rusia por su invasión de Ucrania. Las sanciones incluyen restricciones a las importaciones de productos rusos de alta tecnología y a las exportaciones de bienes de lujo a Rusia. Además, se congelarán los activos de varios oligarcas rusos y se prohibirá el acceso de los bancos rusos a los mercados financieros de la UE.
El documento presenta dos fotografías de paisajes europeos: el castillo de Trakaï junto al lago Galve en Lituania, y un molino en medio de campos en los Países Bajos.
El documento explora las posibles dificultades y desafíos que una persona puede enfrentar a lo largo de su vida a través de una serie de oraciones condicionales que comienzan con "Tal vez...". A pesar de los posibles fracasos, decepciones, errores y pérdidas, la persona se compromete a luchar para que cada día valga la pena, a no rendirse, a seguir plantando semillas de fraternidad, y a construir la mejor vida posible.
This document discusses constructors and destructors in C# classes. It explains that objects must be instantiated using the "new" keyword before their methods can be called. Static methods can be called directly on the class without creating an object instance. Instance variables are unique to each object, while static variables are shared among all objects of a class. The document uses several code examples to demonstrate how to properly create object instances and call both static and instance methods and variables.
This document discusses exception handling in C# programming. It explains that exceptions are errors or unexpected problems that occur during program execution. Exceptions can be handled using try-catch blocks to allow programs to continue running even if errors occur. The document provides examples of throwing exceptions and catching them using try-catch blocks. It also discusses how components and libraries can be built in C# using the /t compiler option to specify the output type.
This document summarizes key aspects of C# programming, including:
1. C# programs can be split across multiple files, and the compiler does not care if code is in one or many files. File extensions matter to programmers, not compilers.
2. Characters are stored as numbers using ASCII or Unicode encoding schemes. The char data type represents characters.
3. Comments are lines of code ignored by the compiler that provide documentation for programmers.
4. Preprocessor directives like #define, #if, #else control code inclusion/exclusion before compilation. This allows conditional compilation.
The document discusses access modifiers in C# classes. It explains that by default, class members are private and can only be accessed within the class. The public modifier allows any code to access the member. The protected modifier allows access from derived classes only. The internal modifier allows access within the same assembly only. Access modifiers control the visibility and accessibility of classes, members, and nested types.
This time we will discuss virtual inheritance in C++ and find out why one should be very careful using it. See other articles of this series: N1, N2, N3.
This document discusses abstract classes and interfaces in Java. It explains that abstract classes can contain abstract methods that subclasses must implement. Interfaces also declare methods but do not define them, requiring implementing classes to provide the method definitions. The document provides examples of abstract classes and interfaces, and how they allow for generalized functionality across multiple classes through inheritance and implementation. It also discusses adapter classes that provide empty method bodies to partially implement interfaces.
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EcmaScript 6 introduces many new features to JavaScript including let and const block-scoped variables, arrow functions, classes, promises, and modules. Tooling like transpilers are currently needed to use ES6 in older browsers. Future versions will continue to evolve the language with proposals for ES7 including concurrency, streams, and better support for classes and metaprogramming. Overall ES6 and future versions aim to modernize JavaScript and better support object-oriented and asynchronous programming patterns.
Inheritance allows classes to establish a hierarchical "is-a" relationship where subclasses inherit and extend the functionality of superclasses. A subclass inherits all fields and methods from its direct superclass and inherits from all superclasses up the class hierarchy with Object at the top. Constructors must call superclass constructors to initialize inherited fields properly. Subclasses can override methods of superclasses to provide specialized implementations while preserving the original signature. Polymorphism occurs when subclass objects are referenced by superclass references and the method invoked is based on the object's actual type. Final methods and classes prevent overriding and extension respectively.
C# programs use the .cs file extension and consist of namespaces, classes, and methods. A basic C# program defines a Main method within a class, where code is written. Classes can inherit from other classes and implement interfaces. The document provides an overview of basic C# concepts like data types, strings, enums, structures, and passing parameters by value and reference. It also demonstrates how to get input, write output, and use common .NET classes.
This document discusses abstract classes and interfaces in Java. It explains that abstract classes can contain abstract methods that subclasses must implement. Interfaces also declare methods but do not provide implementations - classes that implement interfaces must define those methods. The document provides examples of abstract classes and interfaces, and how they allow classes to fulfill multiple roles by implementing multiple interfaces. It also discusses adapter classes that implement interfaces but provide empty method bodies that subclasses can override selectively.
Diving in OOP (Day 2): Polymorphism and Inheritance (Inheritance)Akhil Mittal
ClassA inherits from ClassB, allowing ClassA to access methods and properties defined in ClassB like Display1(). Defining a method in ClassA with the same name as one in ClassB will override and hide the base method, unless base is used to explicitly call the base method. Inheritance does not work backwards - a base class does not have access to methods defined in a derived class.
This time we will discuss virtual inheritance in C++ and find out why one should be very careful using it. See other articles of this series: N1, N2, N3.
1. The document discusses Java concepts like serialization, reflection, JDBC, and distributed applications.
2. Serialization allows saving object state to a file by implementing the Serializable interface. Reflection obtains runtime information about classes.
3. JDBC is used to connect to databases and store data permanently. Distributed applications run across a network and allow for data sharing between clients.
1. The document discusses Java Database Connectivity (JDBC) and serialization in Java. JDBC is a specification that allows Java programs to store data in databases. Serialization is the process of saving an object's state to a file.
2. To develop a serializable subclass, a class must implement the Serializable interface and include getter and setter methods for its fields. An object of this subclass can then be written to a file using ObjectOutputStream.
3. Deserialization reads an object back from a file using ObjectInputStream and reconstructs it in memory from its stored state.
Java was created in the early 1990s by James Gosling at Sun Microsystems. It was originally designed for use in set-top boxes, but is now used widely for both web applications and desktop applications. The key aspects of Java include its simplicity, object-oriented approach, security, robustness, portability, and distributed nature. The Java Virtual Machine (JVM) plays a central role, allowing Java programs to run on any platform that supports the JVM without needing to be recompiled. A Java program consists of classes with methods defined within, and always includes a main method that is the entry point of the program.
This document contains an object oriented programming exam with questions about C++ and Java. It includes true/false and multiple choice questions testing knowledge of templates, inheritance, interfaces, exceptions, and other OOP concepts. It also includes coding questions asking to summarize and fix code snippets involving arrays, exceptions, copying objects, and demonstrating virtual functions.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
This document discusses properties in C#. It explains that properties are made up of getter and setter methods rather than being stored in memory like variables. Properties allow executing code when getting or setting a value. The document provides examples of creating properties with getters only, setters only, and both getters and setters. It also discusses errors that can occur, such as not having any accessors, having multiple definitions for the same property name, or having a property and variable with the same name. The document explains that properties can be static like variables.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms for those who already suffer from conditions like depression and anxiety.
The document provides an introduction to getting started with C# programming. It discusses creating a directory to save C# files, naming a file with the ".cs" extension, adding a main method as the program entry point, and using semicolons to terminate statements. The summary hits errors encountered along the way such as missing the main method and semicolons.
AppSec PNW: Android and iOS Application Security with MobSFAjin Abraham
Mobile Security Framework - MobSF is a free and open source automated mobile application security testing environment designed to help security engineers, researchers, developers, and penetration testers to identify security vulnerabilities, malicious behaviours and privacy concerns in mobile applications using static and dynamic analysis. It supports all the popular mobile application binaries and source code formats built for Android and iOS devices. In addition to automated security assessment, it also offers an interactive testing environment to build and execute scenario based test/fuzz cases against the application.
This talk covers:
Using MobSF for static analysis of mobile applications.
Interactive dynamic security assessment of Android and iOS applications.
Solving Mobile app CTF challenges.
Reverse engineering and runtime analysis of Mobile malware.
How to shift left and integrate MobSF/mobsfscan SAST and DAST in your build pipeline.
5th LF Energy Power Grid Model Meet-up SlidesDanBrown980551
5th Power Grid Model Meet-up
It is with great pleasure that we extend to you an invitation to the 5th Power Grid Model Meet-up, scheduled for 6th June 2024. This event will adopt a hybrid format, allowing participants to join us either through an online Mircosoft Teams session or in person at TU/e located at Den Dolech 2, Eindhoven, Netherlands. The meet-up will be hosted by Eindhoven University of Technology (TU/e), a research university specializing in engineering science & technology.
Power Grid Model
The global energy transition is placing new and unprecedented demands on Distribution System Operators (DSOs). Alongside upgrades to grid capacity, processes such as digitization, capacity optimization, and congestion management are becoming vital for delivering reliable services.
Power Grid Model is an open source project from Linux Foundation Energy and provides a calculation engine that is increasingly essential for DSOs. It offers a standards-based foundation enabling real-time power systems analysis, simulations of electrical power grids, and sophisticated what-if analysis. In addition, it enables in-depth studies and analysis of the electrical power grid’s behavior and performance. This comprehensive model incorporates essential factors such as power generation capacity, electrical losses, voltage levels, power flows, and system stability.
Power Grid Model is currently being applied in a wide variety of use cases, including grid planning, expansion, reliability, and congestion studies. It can also help in analyzing the impact of renewable energy integration, assessing the effects of disturbances or faults, and developing strategies for grid control and optimization.
What to expect
For the upcoming meetup we are organizing, we have an exciting lineup of activities planned:
-Insightful presentations covering two practical applications of the Power Grid Model.
-An update on the latest advancements in Power Grid -Model technology during the first and second quarters of 2024.
-An interactive brainstorming session to discuss and propose new feature requests.
-An opportunity to connect with fellow Power Grid Model enthusiasts and users.
Generating privacy-protected synthetic data using Secludy and MilvusZilliz
During this demo, the founders of Secludy will demonstrate how their system utilizes Milvus to store and manipulate embeddings for generating privacy-protected synthetic data. Their approach not only maintains the confidentiality of the original data but also enhances the utility and scalability of LLMs under privacy constraints. Attendees, including machine learning engineers, data scientists, and data managers, will witness first-hand how Secludy's integration with Milvus empowers organizations to harness the power of LLMs securely and efficiently.
Your One-Stop Shop for Python Success: Top 10 US Python Development Providersakankshawande
Simplify your search for a reliable Python development partner! This list presents the top 10 trusted US providers offering comprehensive Python development services, ensuring your project's success from conception to completion.
Driving Business Innovation: Latest Generative AI Advancements & Success StorySafe Software
Are you ready to revolutionize how you handle data? Join us for a webinar where we’ll bring you up to speed with the latest advancements in Generative AI technology and discover how leveraging FME with tools from giants like Google Gemini, Amazon, and Microsoft OpenAI can supercharge your workflow efficiency.
During the hour, we’ll take you through:
Guest Speaker Segment with Hannah Barrington: Dive into the world of dynamic real estate marketing with Hannah, the Marketing Manager at Workspace Group. Hear firsthand how their team generates engaging descriptions for thousands of office units by integrating diverse data sources—from PDF floorplans to web pages—using FME transformers, like OpenAIVisionConnector and AnthropicVisionConnector. This use case will show you how GenAI can streamline content creation for marketing across the board.
Ollama Use Case: Learn how Scenario Specialist Dmitri Bagh has utilized Ollama within FME to input data, create custom models, and enhance security protocols. This segment will include demos to illustrate the full capabilities of FME in AI-driven processes.
Custom AI Models: Discover how to leverage FME to build personalized AI models using your data. Whether it’s populating a model with local data for added security or integrating public AI tools, find out how FME facilitates a versatile and secure approach to AI.
We’ll wrap up with a live Q&A session where you can engage with our experts on your specific use cases, and learn more about optimizing your data workflows with AI.
This webinar is ideal for professionals seeking to harness the power of AI within their data management systems while ensuring high levels of customization and security. Whether you're a novice or an expert, gain actionable insights and strategies to elevate your data processes. Join us to see how FME and AI can revolutionize how you work with data!
Taking AI to the Next Level in Manufacturing.pdfssuserfac0301
Read Taking AI to the Next Level in Manufacturing to gain insights on AI adoption in the manufacturing industry, such as:
1. How quickly AI is being implemented in manufacturing.
2. Which barriers stand in the way of AI adoption.
3. How data quality and governance form the backbone of AI.
4. Organizational processes and structures that may inhibit effective AI adoption.
6. Ideas and approaches to help build your organization's AI strategy.
For the full video of this presentation, please visit: https://www.edge-ai-vision.com/2024/06/temporal-event-neural-networks-a-more-efficient-alternative-to-the-transformer-a-presentation-from-brainchip/
Chris Jones, Director of Product Management at BrainChip , presents the “Temporal Event Neural Networks: A More Efficient Alternative to the Transformer” tutorial at the May 2024 Embedded Vision Summit.
The expansion of AI services necessitates enhanced computational capabilities on edge devices. Temporal Event Neural Networks (TENNs), developed by BrainChip, represent a novel and highly efficient state-space network. TENNs demonstrate exceptional proficiency in handling multi-dimensional streaming data, facilitating advancements in object detection, action recognition, speech enhancement and language model/sequence generation. Through the utilization of polynomial-based continuous convolutions, TENNs streamline models, expedite training processes and significantly diminish memory requirements, achieving notable reductions of up to 50x in parameters and 5,000x in energy consumption compared to prevailing methodologies like transformers.
Integration with BrainChip’s Akida neuromorphic hardware IP further enhances TENNs’ capabilities, enabling the realization of highly capable, portable and passively cooled edge devices. This presentation delves into the technical innovations underlying TENNs, presents real-world benchmarks, and elucidates how this cutting-edge approach is positioned to revolutionize edge AI across diverse applications.
Northern Engraving | Nameplate Manufacturing Process - 2024Northern Engraving
Manufacturing custom quality metal nameplates and badges involves several standard operations. Processes include sheet prep, lithography, screening, coating, punch press and inspection. All decoration is completed in the flat sheet with adhesive and tooling operations following. The possibilities for creating unique durable nameplates are endless. How will you create your brand identity? We can help!
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAUpanagenda
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-und-domino-lizenzkostenreduzierung-in-der-welt-von-dlau/
DLAU und die Lizenzen nach dem CCB- und CCX-Modell sind für viele in der HCL-Community seit letztem Jahr ein heißes Thema. Als Notes- oder Domino-Kunde haben Sie vielleicht mit unerwartet hohen Benutzerzahlen und Lizenzgebühren zu kämpfen. Sie fragen sich vielleicht, wie diese neue Art der Lizenzierung funktioniert und welchen Nutzen sie Ihnen bringt. Vor allem wollen Sie sicherlich Ihr Budget einhalten und Kosten sparen, wo immer möglich. Das verstehen wir und wir möchten Ihnen dabei helfen!
Wir erklären Ihnen, wie Sie häufige Konfigurationsprobleme lösen können, die dazu führen können, dass mehr Benutzer gezählt werden als nötig, und wie Sie überflüssige oder ungenutzte Konten identifizieren und entfernen können, um Geld zu sparen. Es gibt auch einige Ansätze, die zu unnötigen Ausgaben führen können, z. B. wenn ein Personendokument anstelle eines Mail-Ins für geteilte Mailboxen verwendet wird. Wir zeigen Ihnen solche Fälle und deren Lösungen. Und natürlich erklären wir Ihnen das neue Lizenzmodell.
Nehmen Sie an diesem Webinar teil, bei dem HCL-Ambassador Marc Thomas und Gastredner Franz Walder Ihnen diese neue Welt näherbringen. Es vermittelt Ihnen die Tools und das Know-how, um den Überblick zu bewahren. Sie werden in der Lage sein, Ihre Kosten durch eine optimierte Domino-Konfiguration zu reduzieren und auch in Zukunft gering zu halten.
Diese Themen werden behandelt
- Reduzierung der Lizenzkosten durch Auffinden und Beheben von Fehlkonfigurationen und überflüssigen Konten
- Wie funktionieren CCB- und CCX-Lizenzen wirklich?
- Verstehen des DLAU-Tools und wie man es am besten nutzt
- Tipps für häufige Problembereiche, wie z. B. Team-Postfächer, Funktions-/Testbenutzer usw.
- Praxisbeispiele und Best Practices zum sofortigen Umsetzen
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Monitoring and Managing Anomaly Detection on OpenShift
Overview
Dive into the world of anomaly detection on edge devices with our comprehensive hands-on tutorial. This SlideShare presentation will guide you through the entire process, from data collection and model training to edge deployment and real-time monitoring. Perfect for those looking to implement robust anomaly detection systems on resource-constrained IoT/edge devices.
Key Topics Covered
1. Introduction to Anomaly Detection
- Understand the fundamentals of anomaly detection and its importance in identifying unusual behavior or failures in systems.
2. Understanding Edge (IoT)
- Learn about edge computing and IoT, and how they enable real-time data processing and decision-making at the source.
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4. Deployment Using ArgoCD for Edge Devices
- Step-by-step guide on deploying anomaly detection models on edge devices using ArgoCD.
5. Introduction to Apache Kafka and S3
- Explore Apache Kafka for real-time data streaming and Amazon S3 for scalable storage solutions.
6. Viewing Kafka Messages in the Data Lake
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7. What is Prometheus?
- Get to know Prometheus, an open-source monitoring and alerting toolkit, and its application in monitoring edge devices.
8. Monitoring Application Metrics with Prometheus
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9. What is Camel K?
- Introduction to Camel K, a lightweight integration framework built on Apache Camel, designed for Kubernetes.
10. Configuring Camel K Integrations for Data Pipelines
- Learn how to configure Camel K for seamless data pipeline integrations in your anomaly detection workflow.
11. What is a Jupyter Notebook?
- Overview of Jupyter Notebooks, an open-source web application for creating and sharing documents with live code, equations, visualizations, and narrative text.
12. Jupyter Notebooks with Code Examples
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Introduction of Cybersecurity with OSS at Code Europe 2024Hiroshi SHIBATA
I develop the Ruby programming language, RubyGems, and Bundler, which are package managers for Ruby. Today, I will introduce how to enhance the security of your application using open-source software (OSS) examples from Ruby and RubyGems.
The first topic is CVE (Common Vulnerabilities and Exposures). I have published CVEs many times. But what exactly is a CVE? I'll provide a basic understanding of CVEs and explain how to detect and handle vulnerabilities in OSS.
Next, let's discuss package managers. Package managers play a critical role in the OSS ecosystem. I'll explain how to manage library dependencies in your application.
I'll share insights into how the Ruby and RubyGems core team works to keep our ecosystem safe. By the end of this talk, you'll have a better understanding of how to safeguard your code.
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How information systems are built or acquired puts information, which is what they should be about, in a secondary place. Our language adapted accordingly, and we no longer talk about information systems but applications. Applications evolved in a way to break data into diverse fragments, tightly coupled with applications and expensive to integrate. The result is technical debt, which is re-paid by taking even bigger "loans", resulting in an ever-increasing technical debt. Software engineering and procurement practices work in sync with market forces to maintain this trend. This talk demonstrates how natural this situation is. The question is: can something be done to reverse the trend?
For the full video of this presentation, please visit: https://www.edge-ai-vision.com/2024/06/how-axelera-ai-uses-digital-compute-in-memory-to-deliver-fast-and-energy-efficient-computer-vision-a-presentation-from-axelera-ai/
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“How Axelera AI Uses Digital Compute-in-memory to Deliver Fast and Energy-eff...
Csharp_Chap02
1. 2
Namespaces
Normally, students have an implicit trust in their teachers. For they know that if the blind lead the
blind, both shall fall into the ditch. However, our philosophy is that a good teacher has to be an
even better liar!!
In accordance with this belief, initially we told you that WriteLine is the name of a function. Then
we told you that the name is not WriteLine, it is System.Console.WriteLine. But even that's not
true.
Now comes the moment of truth.
Console is actually the name of a class. Yes, trust us! There is no crying wolf here. The class
Console has a function called WriteLine. Hence the name now becomes Console.WriteLine.
However, that leaves out the word System. Now what does System mean?
Well, a number of functions like WriteLine are available in C#. Some functions will let you print,
some will enable writing of data to disk and others will let you create graphics. The problem that
we are posed with is - how does one remember which function satisfies what purpose?
Wouldn't it make sense if we logically grouped similar functions together? So, Microsoft thought
that all functions that can write to the screen could be made part of one class. All functions that
let you work with pictures could be part of another class. But even then, you will have too many
functions in one class. So they thought of having a single higher logical group. Such that all the
functions that have anything to do with the screen, i.e. whether you are drawing pictures or
writing text, be grouped once again into a higher body. Thus all classes that deal with interacting
with a database could go into a group called Data.
The second problem that we are posed with is that of name clashes. What do we mean by that?
Now, nothing can stop me from creating my own class called Console and include a function
called WriteLine in it. But how will C# know which Console am I referring to? The one that we
created ourselves, or the one that Microsoft has already created. In order to resolve these
problems Microsoft decided to take classes and put them into namespaces. What is a namespace?
It is simply a word. Thus we can logically group everything as per namespaces.
From the above explanation you would have by now guessed that System is nothing but a
namespace. The following programs will help make this concept crystal clear.
a.cs
class zzz
2. {
static void Main()
{
yyy.abc();
abc();
zzz.abc();
}
public static void abc()
{
System.Console.WriteLine(quot;abc in zzz quot;);
}
}
namespace vijay
{
class yyy
{
public static void abc()
{
System.Console.WriteLine(quot;abcquot;);
}
}
}
Compiler Error
a.cs(5,1): error CS0246: The type or namespace name 'yyy' could not be found (are you
missing a using directive or an assembly reference?)
In the above program, the only change that we have made is that we have now included the class
yyy in a namespace called vijay. On doing so you will realize that the same program that worked
earlier doesn't work anymore. This is because yyy is put in a namespace vijay.
A namespace is nothing but a word with an open and close brace. The entire class is enclosed
within the namespace. If you want to access a function belonging to class yyy from another class
then the only way to do so is by saying vijay.yyy.abc(); Thus you specify the namespace first,
then the name of the class followed by the name of the function, each of them separated by dots.
Thus like Urdu, we read anything from the right and not the left. We start with the name of a
function, then the name of the class and whatever is left is the namespace.
Here zzz has not been given a namespace. If you don't specify a namespace then by default the
class is included in a global namespace. Now change yyy.abc(); to vijay.yyy.abc() and watch the
error disappear.
a.cs
class zzz
{
static void Main()
{
vijay.yyy.abc();
abc();
zzz.abc();
}
public static void abc()
{
3. System.Console.WriteLine(quot;abc in zzz quot;);
}
}
namespace vijay
{
class yyy
{
public static void abc()
{
System.Console.WriteLine(quot;abcquot;);
}
}
}
Output
abc
abc in zzz
abc in zzz
We bet your faces are now beaming! Seems like the secret of happiness is not in doing what one
likes to do but in liking what one has to do. We had to get rid of the error which we have
succeeded in doing. The error has disappeared; the program executes as advertised and it
generates the same output as it did previously.
Thus all the classes and functions created by Vijay can be included in a namespace called vijay. If
Sonal creates a namespace by her name then she can include all the functions and classes created
by her in the namespace sonal. Thus there will be no name clashes at all. These namespaces that
are created by us are called user-defined namespaces whereas System is a pre-defined namespace.
Thus System is a namespace in which a class called Console was created, which contained a
function called WriteLine.
Thus the namespace concept allows us to create logical groups. So all xml related classes can be
in a namespace called xml, web can be in a web namespace and so on and so forth.
But the only problem now is that when you start writing code you have to specify the namespace
first, then the class name followed by the function name. Well, everything is available but for a
price! Our consolation is that it is a very small price to pay.
a.cs
namespace mukhi
{
class zzz
{
static void Main()
{
vijay.yyy.abc();
abc();
zzz.abc();
mukhi.zzz.abc();
}
public static void abc()
{
4. System.Console.WriteLine(quot;abc in zzz quot;);
}
}
}
namespace vijay
{
class yyy
{
public static void abc()
{
System.Console.WriteLine(quot;abcquot;);
}
}
}
Output
abc
abc in zzz
abc in zzz
abc in zzz
In the above program, we have two classes zzz and yyy. The class zzz is included in a namespace
called mukhi and the class yyy is included in a namespace called vijay.
So when we say abc(); in Main, Main is in zzz, so you are actually writing mukhi.zzz.abc(); This
is because C# will automatically expand it since the function abc is available within the same
class. Hence it is at your discretion as to how you want to write it. You can say abc(), zzz.abc() or
mukhi.zzz.abc(); finally they all expand to namespace.classname.function name. C# adds the
name of the namespace and the name of the class even if you do not specifically write it. The
concept of namespaces is not very difficult to understand. It allows for a hierarchical grouping of
classes. It tells us which classes are logically grouped. It also avoids classes from having the same
name.
a.cs
class zzz
{
static void Main()
{
Console.WriteLine(quot;abc in zzz quot;);
}
}
Compiler Error
a.cs(5,1): error CS0246: The type or namespace name 'Console' could not be found (are
you missing a using directive or an assembly reference?)
If we do not enclose our class in a namespace, it becomes part and parcel of the global namespace
‘ ‘. This namespace does not contain a class called Console. We had mentioned earlier that the
class Console is contained in the namespace System. We do not want to preface the Console class
with the namespace System each and every time. The only reason being that our fingers will wear
out typing the word System over and over again. So C# lets us use a shorthand by means of which
we avoid the pain of having to keep on writing the name of a namespace over and over again.
a.cs
5. using System;
class zzz
{
static void Main()
{
Console.WriteLine(quot;abc in zzz quot;);
}
}
Output
abc in zzz
The secret here is not in doing great things, but doing a small thing in a great way. We get no
error simply by employing the word using which is part of the C# language. All that using does is
whenever it sees only the name of a class, it goes and adds (in this case) the word System. Thus
we do not have to write the word System over and over again. This works the way shorthand
does.
a.cs
using System;
class zzz
{
static void Main()
{
yyy.abc();
}
}
namespace vijay
{
class yyy
{
public static void abc()
{
Console.WriteLine(quot;abcquot;);
}
}
}
Compiler Error
a.cs(6,1): error CS0246: The type or namespace name 'yyy' could not be found (are you
missing a using directive or an assembly reference?)
Now we get an error for yyy and not for Console as the yyy class belongs to the vijay namespace
and not the global namespace. Because of the using keyword, C# adds the namespace System to
yyy yielding System.yyy.abc and realizes that System does not contain a class called yyy. Hence
the error.
a.cs
using System;
using vijay;
class zzz {
static void Main()
{
6. yyy.abc();
}
}
namespace vijay
{
class yyy
{
public static void abc()
{
Console.WriteLine(quot;abcquot;);
}
}
}
Output
abc
The error vanishes as C# first tries System.yyy.abc gets an error, then tries vijay.yyy.abc and is
successful. Thus by having two using's we do not have to write the namespaces vijay or System
ever again.
a.cs
using System;
using mukhi;
using vijay;
namespace mukhi
{
class zzz
{
static void Main()
{
yyy.abc();
abc();
zzz.abc();
zzz.abc();
}
public static void abc()
{
System.Console.WriteLine(quot;abc in zzz quot;);
}
}
}
namespace vijay
{
class yyy
{
public static void abc()
{
System.Console.WriteLine(quot;abcquot;);
}
}
}
Output
7. abc
abc in zzz
abc in zzz
abc in zzz
We can have as many using's as we like and the compiler will try each one in turn. If none of
them match we will receive an error. In this case it will try 3 times with System, mukhi and vijay
and if none match, you will get an error.
a.cs
using System.Console;
class zzz
{
static void Main()
{
WriteLine(quot;abc in zzz quot;);
}
}
Compiler Error
a.cs(1,7): error CS0138: A using namespace directive can only be applied to
namespaces; 'System.Console' is a class not a namespace
After the word using you can only write the name of a namespace. System.Console is a
namespace class combination which is not allowed.
Building Hierarchy
In C# you organize classes using namespaces. Now let's discover the extent we can go to as far as
organizing classes.
a.cs
class zzz
{
static void Main()
{
mukhi.vijay.yyy.abc();
}
}
namespace mukhi
{
namespace vijay
{
class yyy {
public static void abc()
{
System.Console.WriteLine(quot;abcquot;);
}
}
}
}
Output
8. abc
In this program we have a namespace within a namespace i.e. within the namespace mukhi we
have another namespace vijay. Thus namespaces are 'hierarchical'. If you want to access the
function abc in yyy you have to specify it in the form- namespace.classname.functionname. So,
the qualified name is now mukhi.vijay.yyy.abc(); Once the function is called, WriteLine will
display 'abc'.
In order to differentiate between the various names separated by dots, always read backwards.
Reading backwards, the first is the function name then the class name and the names thereafter
will all be namespaces.
Alternatively, you can directly specify the namespace as mukhi.vijay, as we have done below.
This program generates the same output as previously, it prints abc.
a.cs
class zzz
{
static void Main()
{
mukhi.vijay.yyy.abc();
}
}
namespace mukhi.vijay
{
class yyy
{
public static void abc()
{
System.Console.WriteLine(quot;abcquot;);
}
}
}
Output
abc
Here we have a single namespace by the name mukhi.vijay. The name mukhi.vijay is actually a
shortcut for defining a namespace named mukhi that contains a namespace named vijay. In this
program, we have only two namespaces. But you can expand it further to include a number of
namespaces depending upon the level of hierarchy required by your program.
We can liken this to an organization. Let's consider mukhi to be the name of the company. Within
that you have a sub-company or a division called vijay, which creates it own classes. As such the
level of hierarchy can be expanded.
Before you understand the next program let's address a simple question. Why do you use classes?
Classes are used because they offer a large number of functions. You don't use classes because of
the variables that you can create within them; you use classes for the functions that they provide.
Remember, you call a function using the form -namespace.classname.functionname.
File Operations
9. a.cs
class zzz
{
static void Main()
{
File.Copy(quot;c:csharpa.txtquot;,quot;c:csharpb.txtquot;,true);
}
}
Compiler Error
a.cs(5,1): error CS0246: The type or namespace name 'File' could not be found (are you
missing a using directive or an assembly reference?)
Our next program will enlighten you on something most sought after - The art of Copying. Ah!
Finally something of interest!
This program introduces the 'Copy' function. It allows you to duplicate a file. File is a class and it
has a function called Copy, which is static.
The first parameter 'a.txt' is the source file i.e. the file, which we want to duplicate. The second
parameter 'b.txt' is the destination file i.e. the file that we want to copy to. Note that you must
specify the entire path for the file name. The last parameter 'true' implies that if the file exists then
it will be overwritten. If the file does not exist it will be created and contents of the source file
will be copied onto it.
And just when you thought you had mastered the art of copying the program returns with an error
message. The error says C# does not know what File.Copy is. The problem is that the name of the
namespace is System.IO. So you have to specify the namespace too.
Add the namespace and execute the program.
a.cs
class zzz
{
static void Main()
{
System.IO.File.Copy(quot;c:csharpa.txtquot;,quot;c:csharpb.txtquot;,true);
}
}
The program does not generate any compilation errors. Create a file called a.txt with some text
before you run this program. Execute this program and then open the file 'b.txt'. Finally, the task
has been accomplished! You now have the contents of a.txt copied into b.txt.
Our next program introduces another function called 'Delete'.
a.cs
class zzz
{
static void Main()
{
10. System.IO.File.Delete(quot;c:csharpa.txtquot;);
}
}
The above program takes the name of a file as the parameter. This function will remove the file
specified from disk. Give the dir command at the command prompt and you will find that the file
has been deleted.
Every language will offer you millions of such functions like copy and delete. These
functions were always available, but C# has gone one step further and made these
functions a part of a Class. They are now part of a Namespace. Hence it becomes easier
to categorize functions. It is but a question of detail whether you should or should not
categorize them.