In this session, I will discuss the use of puppeteer for implementing a simple feature of export to pdf. We will also discuss some of the problems that one can face, and how they can be resolved.
The document is about Python's datetime module. It introduces the module and the key classes it contains for manipulating dates and times, including Date, Time, and DateTime objects. It shows how to create datetime objects from these classes, extract attributes like year and hour, and perform operations like adding or subtracting days to manipulate dates. Examples are provided demonstrating common datetime tasks in Python like printing dates in different formats, finding today's date, and comparing datetime objects.
A Universidade Estadual do Ceará (UECE) oferece cursos de graduação e pós-graduação na modalidade a distância através do Sistema Universidade Aberta do Brasil (UAB) para interiorizar o ensino superior no estado do Ceará. Os cursos da UAB/UECE atendem padrões de qualidade e se articulam com as demandas de desenvolvimento das regiões do Ceará.
O documento apresenta uma lista de exercícios resolvidos de Matemática Discreta abordando técnicas de prova e definições indutivas. Os principais tópicos incluem provas por contraposição, contradição e indução para validar conjecturas sobre números primos, funções e sequências.
Sugestão de aula de Matemática para o Ensino Médio Integrado da Fundação de Apoio à Escola Técnica. Produzido pela Diretoria de Desenvolvimento da Educação Básica e Técnica/FAETEC.
Calculo I - Uma Breve Introdução ao Estudo de IntegraisRonildo Oliveira
1) O documento apresenta uma breve introdução sobre o estudo de integrais definidas e indefinidas, incluindo definições, métodos de cálculo e exemplos.
2) Aborda conceitos como primitivas, integrais indefinidas e definidas, método de substituição e integral de Riemann.
3) Inclui uma tabela de integrais comuns e exemplos numéricos de cálculo.
O documento descreve os principais conjuntos numéricos (naturais, inteiros, racionais, irracionais e reais), suas propriedades e relações de inclusão. Explica que os números reais são formados pela união dos conjuntos racionais e irracionais, e que os demais conjuntos são subconjuntos uns dos outros na ordem: números naturais, inteiros, racionais e reais.
The document is about Python's datetime module. It introduces the module and the key classes it contains for manipulating dates and times, including Date, Time, and DateTime objects. It shows how to create datetime objects from these classes, extract attributes like year and hour, and perform operations like adding or subtracting days to manipulate dates. Examples are provided demonstrating common datetime tasks in Python like printing dates in different formats, finding today's date, and comparing datetime objects.
A Universidade Estadual do Ceará (UECE) oferece cursos de graduação e pós-graduação na modalidade a distância através do Sistema Universidade Aberta do Brasil (UAB) para interiorizar o ensino superior no estado do Ceará. Os cursos da UAB/UECE atendem padrões de qualidade e se articulam com as demandas de desenvolvimento das regiões do Ceará.
O documento apresenta uma lista de exercícios resolvidos de Matemática Discreta abordando técnicas de prova e definições indutivas. Os principais tópicos incluem provas por contraposição, contradição e indução para validar conjecturas sobre números primos, funções e sequências.
Sugestão de aula de Matemática para o Ensino Médio Integrado da Fundação de Apoio à Escola Técnica. Produzido pela Diretoria de Desenvolvimento da Educação Básica e Técnica/FAETEC.
Calculo I - Uma Breve Introdução ao Estudo de IntegraisRonildo Oliveira
1) O documento apresenta uma breve introdução sobre o estudo de integrais definidas e indefinidas, incluindo definições, métodos de cálculo e exemplos.
2) Aborda conceitos como primitivas, integrais indefinidas e definidas, método de substituição e integral de Riemann.
3) Inclui uma tabela de integrais comuns e exemplos numéricos de cálculo.
O documento descreve os principais conjuntos numéricos (naturais, inteiros, racionais, irracionais e reais), suas propriedades e relações de inclusão. Explica que os números reais são formados pela união dos conjuntos racionais e irracionais, e que os demais conjuntos são subconjuntos uns dos outros na ordem: números naturais, inteiros, racionais e reais.
Este capítulo introduz o conceito de derivada de uma função. Primeiro define-se a reta tangente ao gráfico de uma função num ponto e apresenta-se a definição formal de derivada. Em seguida, define-se funções deriváveis e explica-se a interpretação geométrica da derivada como o coeficiente angular da reta tangente.
O documento explica números inteiros relativos, incluindo números positivos, negativos e o zero. É apresentada uma reta numérica para representar esses números e explica-se como ordená-los e compará-los. Adição e subtração de números inteiros relativos são demonstradas através de exemplos.
Este documento descreve as funções exponenciais, que são definidas como f(x) = ax com a > 0 e a ≠ 1. Ele classifica as funções exponenciais em crescentes (a > 1) ou decrescentes (0 < a < 1) e fornece exemplos de cada tipo com tabelas de valores e gráficos. Ele também lista características comuns a ambos os tipos de funções exponenciais.
O documento discute intervalos reais, definindo-os como subconjuntos de números reais delimitados por desigualdades. Explica que intervalos podem ser fechados, abertos ou mistos em seus extremos e fornece exemplos de operações com intervalos como interseção e união.
Este documento discute funções pares e ímpares. A primeira questão define qual das funções dadas é par; a segunda pede para provar que uma função específica é ímpar; a terceira pergunta trata de combinações de funções pares e ímpares. O gabarito é fornecido para as questões.
O documento apresenta os principais conceitos da disciplina de Matemática Discreta, incluindo sua definição, ramos e tipos de conjuntos estudados. A matemática discreta analisa estruturas abstratas discretas e enumeráveis aplicando conceitos como teoria dos conjuntos, relações, funções e álgebra de Boole.
Sierpinski Triangle - Polyglot FP for Fun and Profit - Haskell and ScalaPhilip Schwarz
Take the very first baby steps on the path to doing graphics in Haskell and Scala.
Learn about a simple yet educational recursive algorithm producing images that are pleasing to the eye.
Learn how functional programs deal with the side effects required to draw images.
See how libraries like Gloss and Doodle make drawing Sierpinski’s triangle a doddle.
Code for this slide deck:
https://github.com/philipschwarz/sierpinski-triangle-haskell-gloss
https://github.com/philipschwarz/sierpinski-triangle-scala-cats-io
https://github.com/philipschwarz/sierpinski-triangle-scala-awt-and-doodle
Errata:
1. the title 'Sierpinski Triangle' on the front slide could be improved by replacing it with 'Sierpinski's Triangle'.
2. a couple of typos on two slides
3. the triangles drawn using Doodle are not equilateral, as intended but isosceles.
(UPDATE 2021-06-15 I opened PR https://github.com/creativescala/doodle/pull/99 and as a result, an equilateral triangle has now been added to Doodle: https://github.com/creativescala/doodle/commit/30d20efebcc2016942e9cdbae85fefca5b95fa3c).
Here is a corrected version of the deck: https://www.slideshare.net/pjschwarz/sierpinski-triangle-polyglot-fp-for-fun-and-profit-haskell-and-scala-with-minor-corrections
O documento descreve as principais curvas cônicas: parábola, elipse e hipérbole. A parábola é definida como o lugar geométrico dos pontos equidistantes de uma reta e um ponto fora da reta. A elipse é o lugar onde a soma das distâncias a dois pontos fixos é constante. A hipérbole é onde a diferença das distâncias a dois pontos é constante.
Folding Unfolded - Polyglot FP for Fun and Profit - Haskell and Scala - with ...Philip Schwarz
(download for perfect quality) - See how recursive functions and structural induction relate to recursive datatypes.
Follow along as the fold abstraction is introduced and explained.
Watch as folding is used to simplify the definition of recursive functions over recursive datatypes
Part 1 - through the work of Richard Bird and Graham Hutton.
This version corrects the following issues:
slide 7, 11 fib(0) is 0,rather than 1
slide 23: was supposed to be followed by 2-3 slides recapitulating definitions of factorial and fibonacci with and without foldr, plus translation to scala
slide 36: concat not invoked in concat example
slides 48 and 49: unwanted 'm' in definition of sum
throughout: a couple of typographical errors
throughout: several aesthetic imperfections (wrong font, wrong font colour)
Este documento fornece uma introdução ao LaTeX, incluindo o que é LaTeX, a diferença entre LaTeX e TeX, exemplos básicos de código LaTeX e uma explicação sobre a compilação de arquivos LaTeX.
NEW PARKER Aclimação – aptos de 76m2, 111m2 e 141m2, em 18000m2 de terreno, e a 500m do Parque da Aclimação
INFORM: BERGEN, consultor Abyara, tel: 9.9143-4536, bergen@bergenimoveis.com.br
SEMPRE ligar ANTES, para agendar dia e hora de sua visita, pois NÃO fico nos plantões. Tks!
Design and analysis of algorithms question paper 2015 tutorialsduniya.comTutorialsDuniya.com
This document contains instructions for an exam on the topic of algorithms. It includes 7 printed pages and contains 35 total marks worth of questions. Question 1 is compulsory and worth 35 marks, while candidates must attempt any 4 questions from questions 2 through 7. The questions cover topics like quicksort analysis, longest common subsequence, red-black trees, Tower of Hanoi recurrence relations, graph algorithms, and string matching.
El documento presenta diferentes algoritmos para la multiplicación de matrices de forma secuencial y paralela. Explica conceptos básicos sobre matrices, como su representación y operaciones como suma y multiplicación. Luego, describe algoritmos secuenciales, paralelos basados en submatrices, e implementaciones directas, recursivas y con submatrices. Finalmente, detalla algoritmos específicos como Cannon, array sistólico, Fox y DNS, analizando sus comunicaciones y complejidad computacional.
O documento apresenta conceitos básicos sobre números inteiros, incluindo: (1) números inteiros incluem números negativos, zero e positivos; (2) números negativos estão abaixo de zero e são escritos com o símbolo menos; (3) números positivos podem ser escritos com ou sem o sinal mais.
O documento discute conjuntos numéricos e sua representação na reta numérica, incluindo números naturais, inteiros, racionais e irracionais. Ele explica como representar números como raiz quadrada de 2 usando triângulos retângulos e o Teorema de Pitágoras.
Test all the things! Automated testing with Drupal 8Sam Becker
With Drupal 8 released, one of the most important aspects of building a website or module has changed dramatically for the better. Developers now have a myriad of tools at their disposal to be able to test their code. If you are interested in improving your code and preventing bugs, but are unfamiliar with acronyms like BTB, KTB and WTB, this session is for you. If you’ve dabbled in testing but haven’t explored the depths of PHPUnit or Mink, then this session is for you.
Este capítulo introduz o conceito de derivada de uma função. Primeiro define-se a reta tangente ao gráfico de uma função num ponto e apresenta-se a definição formal de derivada. Em seguida, define-se funções deriváveis e explica-se a interpretação geométrica da derivada como o coeficiente angular da reta tangente.
O documento explica números inteiros relativos, incluindo números positivos, negativos e o zero. É apresentada uma reta numérica para representar esses números e explica-se como ordená-los e compará-los. Adição e subtração de números inteiros relativos são demonstradas através de exemplos.
Este documento descreve as funções exponenciais, que são definidas como f(x) = ax com a > 0 e a ≠ 1. Ele classifica as funções exponenciais em crescentes (a > 1) ou decrescentes (0 < a < 1) e fornece exemplos de cada tipo com tabelas de valores e gráficos. Ele também lista características comuns a ambos os tipos de funções exponenciais.
O documento discute intervalos reais, definindo-os como subconjuntos de números reais delimitados por desigualdades. Explica que intervalos podem ser fechados, abertos ou mistos em seus extremos e fornece exemplos de operações com intervalos como interseção e união.
Este documento discute funções pares e ímpares. A primeira questão define qual das funções dadas é par; a segunda pede para provar que uma função específica é ímpar; a terceira pergunta trata de combinações de funções pares e ímpares. O gabarito é fornecido para as questões.
O documento apresenta os principais conceitos da disciplina de Matemática Discreta, incluindo sua definição, ramos e tipos de conjuntos estudados. A matemática discreta analisa estruturas abstratas discretas e enumeráveis aplicando conceitos como teoria dos conjuntos, relações, funções e álgebra de Boole.
Sierpinski Triangle - Polyglot FP for Fun and Profit - Haskell and ScalaPhilip Schwarz
Take the very first baby steps on the path to doing graphics in Haskell and Scala.
Learn about a simple yet educational recursive algorithm producing images that are pleasing to the eye.
Learn how functional programs deal with the side effects required to draw images.
See how libraries like Gloss and Doodle make drawing Sierpinski’s triangle a doddle.
Code for this slide deck:
https://github.com/philipschwarz/sierpinski-triangle-haskell-gloss
https://github.com/philipschwarz/sierpinski-triangle-scala-cats-io
https://github.com/philipschwarz/sierpinski-triangle-scala-awt-and-doodle
Errata:
1. the title 'Sierpinski Triangle' on the front slide could be improved by replacing it with 'Sierpinski's Triangle'.
2. a couple of typos on two slides
3. the triangles drawn using Doodle are not equilateral, as intended but isosceles.
(UPDATE 2021-06-15 I opened PR https://github.com/creativescala/doodle/pull/99 and as a result, an equilateral triangle has now been added to Doodle: https://github.com/creativescala/doodle/commit/30d20efebcc2016942e9cdbae85fefca5b95fa3c).
Here is a corrected version of the deck: https://www.slideshare.net/pjschwarz/sierpinski-triangle-polyglot-fp-for-fun-and-profit-haskell-and-scala-with-minor-corrections
O documento descreve as principais curvas cônicas: parábola, elipse e hipérbole. A parábola é definida como o lugar geométrico dos pontos equidistantes de uma reta e um ponto fora da reta. A elipse é o lugar onde a soma das distâncias a dois pontos fixos é constante. A hipérbole é onde a diferença das distâncias a dois pontos é constante.
Folding Unfolded - Polyglot FP for Fun and Profit - Haskell and Scala - with ...Philip Schwarz
(download for perfect quality) - See how recursive functions and structural induction relate to recursive datatypes.
Follow along as the fold abstraction is introduced and explained.
Watch as folding is used to simplify the definition of recursive functions over recursive datatypes
Part 1 - through the work of Richard Bird and Graham Hutton.
This version corrects the following issues:
slide 7, 11 fib(0) is 0,rather than 1
slide 23: was supposed to be followed by 2-3 slides recapitulating definitions of factorial and fibonacci with and without foldr, plus translation to scala
slide 36: concat not invoked in concat example
slides 48 and 49: unwanted 'm' in definition of sum
throughout: a couple of typographical errors
throughout: several aesthetic imperfections (wrong font, wrong font colour)
Este documento fornece uma introdução ao LaTeX, incluindo o que é LaTeX, a diferença entre LaTeX e TeX, exemplos básicos de código LaTeX e uma explicação sobre a compilação de arquivos LaTeX.
NEW PARKER Aclimação – aptos de 76m2, 111m2 e 141m2, em 18000m2 de terreno, e a 500m do Parque da Aclimação
INFORM: BERGEN, consultor Abyara, tel: 9.9143-4536, bergen@bergenimoveis.com.br
SEMPRE ligar ANTES, para agendar dia e hora de sua visita, pois NÃO fico nos plantões. Tks!
Design and analysis of algorithms question paper 2015 tutorialsduniya.comTutorialsDuniya.com
This document contains instructions for an exam on the topic of algorithms. It includes 7 printed pages and contains 35 total marks worth of questions. Question 1 is compulsory and worth 35 marks, while candidates must attempt any 4 questions from questions 2 through 7. The questions cover topics like quicksort analysis, longest common subsequence, red-black trees, Tower of Hanoi recurrence relations, graph algorithms, and string matching.
El documento presenta diferentes algoritmos para la multiplicación de matrices de forma secuencial y paralela. Explica conceptos básicos sobre matrices, como su representación y operaciones como suma y multiplicación. Luego, describe algoritmos secuenciales, paralelos basados en submatrices, e implementaciones directas, recursivas y con submatrices. Finalmente, detalla algoritmos específicos como Cannon, array sistólico, Fox y DNS, analizando sus comunicaciones y complejidad computacional.
O documento apresenta conceitos básicos sobre números inteiros, incluindo: (1) números inteiros incluem números negativos, zero e positivos; (2) números negativos estão abaixo de zero e são escritos com o símbolo menos; (3) números positivos podem ser escritos com ou sem o sinal mais.
O documento discute conjuntos numéricos e sua representação na reta numérica, incluindo números naturais, inteiros, racionais e irracionais. Ele explica como representar números como raiz quadrada de 2 usando triângulos retângulos e o Teorema de Pitágoras.
Test all the things! Automated testing with Drupal 8Sam Becker
With Drupal 8 released, one of the most important aspects of building a website or module has changed dramatically for the better. Developers now have a myriad of tools at their disposal to be able to test their code. If you are interested in improving your code and preventing bugs, but are unfamiliar with acronyms like BTB, KTB and WTB, this session is for you. If you’ve dabbled in testing but haven’t explored the depths of PHPUnit or Mink, then this session is for you.
De-centralise and Conquer: Masterless Puppet in a Dynamic EnvironmentPuppet
"De-centralise and Conquer: Masterless Puppet in a dynamic environment" by Sam Bashton of Bashton Ltd., at Puppet Camp London 2013. Learn about upcoming Puppet Camps at http://puppetlabs.com/community/puppet-camp/
This document provides an overview of server-side JavaScript using Node.js in 3 sentences or less:
Node.js allows for the development of server-side applications using JavaScript and non-blocking I/O. It introduces some theory around event loops and asynchronous programming in JavaScript. The document includes examples of building HTTP and TCP servers in Node.js and connecting to MongoDB, as well as when Node.js may and may not be suitable.
Puppeteer is a Node library that provides a high-level API to control headless Chrome or Chromium over the DevTools Protocol. It can generate screenshots, crawl SPAs, automate form submission and UI testing, and more. Puppeteer communicates with the browser using the DevTools Protocol and controls browser instances, browser contexts within instances, pages within contexts, and frames within pages. It is maintained by the Chrome DevTools team.
This short document discusses the Puppet configuration management tool. It begins with a quote about controlling the spice and universe from Dune and includes the author's name and date. The document then lists various Puppet features like scalability, flexibility, simple installation, and modules. It provides examples of large sites using Puppet like Google and describes Puppet's client-server and masterless models. In closing, it emphasizes Puppet's flexibility, community support, and over 1200 pre-built configurations.
This document discusses Docker, an open-source containerization platform. It begins by outlining why Docker is useful for deploying applications reliably and at scale across various environments. It then explains the container metaphor and how Docker addresses challenges of shipping code similarly to how shipping containers standardized shipping goods. The document provides an overview of using Docker and building images with Dockerfiles. It concludes by discussing the Docker community, upcoming features, and the goals for Docker 1.0.
Why Should we use Microsoft's PlaywrightKnoldus Inc.
Playwright enables fast, reliable and capable testing and automation across all modern browsers. This guide covers those key differentiators to help you decide on the right tool for your automated tests.
Node.js is a JavaScript runtime built on Chrome's V8 JavaScript engine that allows JavaScript to run on the server. The document provides an introduction to Node.js including what Node.js is, its advantages like being non-blocking and using JavaScript on both the frontend and backend, and how to structure a basic Node.js application. It also demonstrates how to build a simple web service in Node.js that takes two numbers as input and returns their multiplied output.
The document discusses modern web technologies including Composer, Laravel, Sass, Compass, Node.js, Bower, Gulp and SemanticUI. It provides overviews of each tool, why they are useful, how to install them and includes demos. Key topics covered are dependency management with Composer, PHP framework Laravel, CSS preprocessor Sass and framework Compass, front-end package manager Bower, task runner Gulp and theming framework SemanticUI.
This document introduces a front-end workflow consisting of three tools: yo, bower, and grunt. Yo is used to set up a project structure and folders. Bower manages front-end library dependencies. Grunt is a task runner that can compile Sass/Less to CSS, run tests, and minify files for production. The workflow allows setting up a new project, adding libraries, running tests, and deploying minified code with one command.
Now that was quick: After just 12 months of development, Alkacon will release OpenCms 9 during this conference.
OpenCms 9 will extend the user interface introduced in the 8.x versions with carefully selected evolutionary enhancements, while being fully backward compatible.
In his conference opening keynote, Alexander will present the new features of OpenCms 9.
This is session is on WebAssembly with Rust. In which first we will discuss web assembly in detail and how the WebAssembly will change the dimension of web development followed with the Demo and see some Live applications working on WebAssembly.
This document provides an overview of Node.js including its history, key features, and common questions. Node.js is a JavaScript runtime environment for building server-side and networking applications. It is based on Google's V8 JavaScript engine and uses an event-driven, non-blocking I/O model that makes it lightweight and efficient, especially for real-time applications that require high throughput and scalability. The Node.js package ecosystem and large developer community help make it a full-stack JavaScript platform for building fast and scalable network applications.
This document provides an overview and introduction to Node.js. It covers the basics of Node.js including setting up the environment, creating a first application, using the Node Package Manager (NPM), and an introduction to key concepts like asynchronous programming with callbacks and events. The course appears to be targeted at web developers and teaches additional frameworks that can be used with Node.js like Express.js, MongoDB, and Angular.js.
Automated deployment tools like Ansible, Chef, Puppet, Salt, and Fabric allow for more reliable, repeatable, and collaborative software deployments compared to manual methods. They make deploying software less error-prone and time-consuming by enabling anyone on a team to deploy changes. This allows engineers to focus on developing software rather than spending time on deployment tasks. Automated tools also facilitate deploying software to new environments without difficulties.
Electron JS | Build cross-platform desktop applications with web technologiesBethmi Gunasekara
Electron allows developers to build desktop applications using web technologies like HTML, CSS, and JavaScript. It combines the Chromium rendering engine and Node.js to package web applications into installable desktop apps. Some key benefits of Electron include the ability to reuse code and resources from web apps, access native system features through Chromium, and distribute apps through auto-updating. While Electron provides rich functionality out of the box, apps may have higher memory usage than traditional desktop applications due to running the full Chromium engine.
An Introduction to Node.js Development with Windows AzureTroy Miles
Node.js has taken off in popularity. Find out why major internet companies like Yammer, CouchOne, DocumentCloud, and LinkedIn are using Node to power their servers. And why Microsoft added support for it to Azure. In this session we will build a simple yet functional web server using Node, enhance it using plugins known as Modules, and hopefully explain why Node is such a powerful new web server paradigm.
ContainerCon - Test Driven InfrastructureYury Tsarev
Great external coverage of this presentation can be found at https://www.cedric-meury.ch/2016/10/test-driven-infrastructure-with-puppet-docker-test-kitchen-and-serverspec-yury-tsarev-gooddata/
Terratest - Automation testing of infrastructureKnoldus Inc.
TerraTest is a testing framework specifically designed for testing infrastructure code written with HashiCorp's Terraform. It helps validate that your Terraform configurations create the desired infrastructure, and it can be used for both unit testing and integration testing.
Getting Started with Apache Spark (Scala)Knoldus Inc.
In this session, we are going to cover Apache Spark, the architecture of Apache Spark, Data Lineage, Direct Acyclic Graph(DAG), and many more concepts. Apache Spark is a multi-language engine for executing data engineering, data science, and machine learning on single-node machines or clusters.
Secure practices with dot net services.pptxKnoldus Inc.
Securing .NET services is paramount for protecting applications and data. Employing encryption, strong authentication, and adherence to best coding practices ensures resilience against potential threats, enhancing overall cybersecurity posture.
Distributed Cache with dot microservicesKnoldus Inc.
A distributed cache is a cache shared by multiple app servers, typically maintained as an external service to the app servers that access it. A distributed cache can improve the performance and scalability of an ASP.NET Core app, especially when the app is hosted by a cloud service or a server farm. Here we will look into implementation of Distributed Caching Strategy with Redis in Microservices Architecture focusing on cache synchronization, eviction policies, and cache consistency.
Introduction to gRPC Presentation (Java)Knoldus Inc.
gRPC, which stands for Remote Procedure Call, is an open-source framework developed by Google. It is designed for building efficient and scalable distributed systems. gRPC enables communication between client and server applications by defining a set of services and message types using Protocol Buffers (protobuf) as the interface definition language. gRPC provides a way for applications to call methods on a remote server as if they were local procedures, making it a powerful tool for building distributed and microservices-based architectures.
Using InfluxDB for real-time monitoring in JmeterKnoldus Inc.
Explore the integration of InfluxDB with JMeter for real-time performance monitoring. This session will cover setting up InfluxDB to capture JMeter metrics, configuring JMeter to send data to InfluxDB, and visualizing the results using Grafana. Learn how to leverage this powerful combination to gain real-time insights into your application's performance, enabling proactive issue detection and faster resolution.
Intoduction to KubeVela Presentation (DevOps)Knoldus Inc.
KubeVela is an open-source platform for modern application delivery and operation on Kubernetes. It is designed to simplify the deployment and management of applications in a Kubernetes environment. KubeVela is a modern software delivery platform that makes deploying and operating applications across today's hybrid, multi-cloud environments easier, faster and more reliable. KubeVela is infrastructure agnostic, programmable, yet most importantly, application-centric. It allows you to build powerful software, and deliver them anywhere!
Stakeholder Management (Project Management) PresentationKnoldus Inc.
A stakeholder is someone who has an interest in or who is affected by your project and its outcome. This may include both internal and external entities such as the members of the project team, project sponsors, executives, customers, suppliers, partners and the government. Stakeholder management is the process of managing the expectations and the requirements of these stakeholders.
Introduction To Kaniko (DevOps) PresentationKnoldus Inc.
Kaniko is an open-source tool developed by Google that enables building container images from a Dockerfile inside a Kubernetes cluster without requiring a Docker daemon. Kaniko executes each command in the Dockerfile in the user space using an executor image, which runs inside a container, such as a Kubernetes pod. This allows building container images in environments where the user doesn’t have root access, like a Kubernetes cluster.
Efficient Test Environments with Infrastructure as Code (IaC)Knoldus Inc.
In the rapidly evolving landscape of software development, the need for efficient and scalable test environments has become more critical than ever. This session, "Streamlining Development: Unlocking Efficiency through Infrastructure as Code (IaC) in Test Environments," is designed to provide an in-depth exploration of how leveraging IaC can revolutionize your testing processes and enhance overall development productivity.
Exploring Terramate DevOps (Presentation)Knoldus Inc.
Terramate is a code generator and orchestrator for Terraform that enhances Terraform's capabilities by adding features such as code generation, stacks, orchestration, change detection, globals, and more . It's primarily designed to help manage Terraform code at scale more efficiently . Terramate is particularly useful for managing multiple Terraform stacks, providing support for change detection and code generation 2. It allows you to create relationships between stacks to improve your understanding and control over your infrastructure . One of the key features of Terramate is its ability to detect changes at both the stack and module level. This capability allows you to identify which stacks and resources have been altered and selectively determine where you should execute commands.
Clean Code in Test Automation Differentiating Between the Good and the BadKnoldus Inc.
This session focuses on the principles of writing clean, maintainable, and efficient code in the context of test automation. The session will highlight the characteristics that distinguish good test automation code from bad, ultimately leading to more reliable and scalable testing frameworks.
Integrating AI Capabilities in Test AutomationKnoldus Inc.
Explore the integration of artificial intelligence in test automation. Understand how AI can enhance test planning, execution, and analysis, leading to more efficient and reliable testing processes. Explore the cutting-edge integration of Artificial Intelligence (AI) capabilities in Test Automation, a transformative approach shaping the future of software testing. This session will delve into practical applications, benefits, and considerations associated with infusing AI into test automation workflows.
State Management with NGXS in Angular.pptxKnoldus Inc.
NGXS is a state management pattern and library for Angular. NGXS acts as a single source of truth for your application's state - providing simple rules for predictable state mutations. In this session we will go through the main for components of NGXS -Store, Actions, State, and Select.
Authentication in Svelte using cookies.pptxKnoldus Inc.
Svelte streamlines authentication with cookies, offering a secure and seamless user experience. Effortlessly manage sessions by storing tokens in cookies, ensuring persistent logins. With Svelte's simplicity, implement robust authentication mechanisms, enhancing user security and interaction.
OAuth2 Implementation Presentation (Java)Knoldus Inc.
The OAuth 2.0 authorization framework is a protocol that allows a user to grant a third-party web site or application access to the user's protected resources, without necessarily revealing their long-term credentials or even their identity. It is commonly used in scenarios such as user authentication in web and mobile applications and enables a more secure and user-friendly authorization process.
Supply chain security with Kubeclarity.pptxKnoldus Inc.
Kube clarity is a comprehensive solution designed to enhance supply chain security within Kubernetes environments. Kube clarity enables organizations to identify and mitigate potential security threats throughout the software development and deployment process.
Mastering Web Scraping with JSoup Unlocking the Secrets of HTML ParsingKnoldus Inc.
In this session, we will delve into the world of web scraping with JSoup, an open-source Java library. Here we are going to learn how to parse HTML effectively, extract meaningful data, and navigate the Document Object Model (DOM) for powerful web scraping capabilities.
Akka gRPC Essentials A Hands-On IntroductionKnoldus Inc.
Dive into the fundamental aspects of Akka gRPC and learn to leverage its power in building compact and efficient distributed systems. This session aims to equip attendees with the essential skills and knowledge to leverage Akka and gRPC effectively in building robust, scalable, and distributed applications.
Entity Core with Core Microservices.pptxKnoldus Inc.
How Developers can use Entity framework(ORM) which provides a structured and consistent way for microservices to interact with their respective database, prompting independence, scaliblity and maintainiblity in a distributed system, and also provide a high-level abstraction for data access.
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
FREE A4 Cyber Security Awareness Posters-Social Engineering part 3Data Hops
Free A4 downloadable and printable Cyber Security, Social Engineering Safety and security Training Posters . Promote security awareness in the home or workplace. Lock them Out From training providers datahops.com
Digital Banking in the Cloud: How Citizens Bank Unlocked Their MainframePrecisely
Inconsistent user experience and siloed data, high costs, and changing customer expectations – Citizens Bank was experiencing these challenges while it was attempting to deliver a superior digital banking experience for its clients. Its core banking applications run on the mainframe and Citizens was using legacy utilities to get the critical mainframe data to feed customer-facing channels, like call centers, web, and mobile. Ultimately, this led to higher operating costs (MIPS), delayed response times, and longer time to market.
Ever-changing customer expectations demand more modern digital experiences, and the bank needed to find a solution that could provide real-time data to its customer channels with low latency and operating costs. Join this session to learn how Citizens is leveraging Precisely to replicate mainframe data to its customer channels and deliver on their “modern digital bank” experiences.
This presentation provides valuable insights into effective cost-saving techniques on AWS. Learn how to optimize your AWS resources by rightsizing, increasing elasticity, picking the right storage class, and choosing the best pricing model. Additionally, discover essential governance mechanisms to ensure continuous cost efficiency. Whether you are new to AWS or an experienced user, this presentation provides clear and practical tips to help you reduce your cloud costs and get the most out of your budget.
Have you ever been confused by the myriad of choices offered by AWS for hosting a website or an API?
Lambda, Elastic Beanstalk, Lightsail, Amplify, S3 (and more!) can each host websites + APIs. But which one should we choose?
Which one is cheapest? Which one is fastest? Which one will scale to meet our needs?
Join me in this session as we dive into each AWS hosting service to determine which one is best for your scenario and explain why!
TrustArc Webinar - 2024 Global Privacy SurveyTrustArc
How does your privacy program stack up against your peers? What challenges are privacy teams tackling and prioritizing in 2024?
In the fifth annual Global Privacy Benchmarks Survey, we asked over 1,800 global privacy professionals and business executives to share their perspectives on the current state of privacy inside and outside of their organizations. This year’s report focused on emerging areas of importance for privacy and compliance professionals, including considerations and implications of Artificial Intelligence (AI) technologies, building brand trust, and different approaches for achieving higher privacy competence scores.
See how organizational priorities and strategic approaches to data security and privacy are evolving around the globe.
This webinar will review:
- The top 10 privacy insights from the fifth annual Global Privacy Benchmarks Survey
- The top challenges for privacy leaders, practitioners, and organizations in 2024
- Key themes to consider in developing and maintaining your privacy program
Best 20 SEO Techniques To Improve Website Visibility In SERPPixlogix Infotech
Boost your website's visibility with proven SEO techniques! Our latest blog dives into essential strategies to enhance your online presence, increase traffic, and rank higher on search engines. From keyword optimization to quality content creation, learn how to make your site stand out in the crowded digital landscape. Discover actionable tips and expert insights to elevate your SEO game.
Fueling AI with Great Data with Airbyte WebinarZilliz
This talk will focus on how to collect data from a variety of sources, leveraging this data for RAG and other GenAI use cases, and finally charting your course to productionalization.
HCL Notes and Domino License Cost Reduction in the World of DLAUpanagenda
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-and-domino-license-cost-reduction-in-the-world-of-dlau/
The introduction of DLAU and the CCB & CCX licensing model caused quite a stir in the HCL community. As a Notes and Domino customer, you may have faced challenges with unexpected user counts and license costs. You probably have questions on how this new licensing approach works and how to benefit from it. Most importantly, you likely have budget constraints and want to save money where possible. Don’t worry, we can help with all of this!
We’ll show you how to fix common misconfigurations that cause higher-than-expected user counts, and how to identify accounts which you can deactivate to save money. There are also frequent patterns that can cause unnecessary cost, like using a person document instead of a mail-in for shared mailboxes. We’ll provide examples and solutions for those as well. And naturally we’ll explain the new licensing model.
Join HCL Ambassador Marc Thomas in this webinar with a special guest appearance from Franz Walder. It will give you the tools and know-how to stay on top of what is going on with Domino licensing. You will be able lower your cost through an optimized configuration and keep it low going forward.
These topics will be covered
- Reducing license cost by finding and fixing misconfigurations and superfluous accounts
- How do CCB and CCX licenses really work?
- Understanding the DLAU tool and how to best utilize it
- Tips for common problem areas, like team mailboxes, functional/test users, etc
- Practical examples and best practices to implement right away
Skybuffer AI: Advanced Conversational and Generative AI Solution on SAP Busin...Tatiana Kojar
Skybuffer AI, built on the robust SAP Business Technology Platform (SAP BTP), is the latest and most advanced version of our AI development, reaffirming our commitment to delivering top-tier AI solutions. Skybuffer AI harnesses all the innovative capabilities of the SAP BTP in the AI domain, from Conversational AI to cutting-edge Generative AI and Retrieval-Augmented Generation (RAG). It also helps SAP customers safeguard their investments into SAP Conversational AI and ensure a seamless, one-click transition to SAP Business AI.
With Skybuffer AI, various AI models can be integrated into a single communication channel such as Microsoft Teams. This integration empowers business users with insights drawn from SAP backend systems, enterprise documents, and the expansive knowledge of Generative AI. And the best part of it is that it is all managed through our intuitive no-code Action Server interface, requiring no extensive coding knowledge and making the advanced AI accessible to more users.
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.
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.
How to Interpret Trends in the Kalyan Rajdhani Mix Chart.pdfChart Kalyan
A Mix Chart displays historical data of numbers in a graphical or tabular form. The Kalyan Rajdhani Mix Chart specifically shows the results of a sequence of numbers over different periods.
Digital Marketing Trends in 2024 | Guide for Staying AheadWask
https://www.wask.co/ebooks/digital-marketing-trends-in-2024
Feeling lost in the digital marketing whirlwind of 2024? Technology is changing, consumer habits are evolving, and staying ahead of the curve feels like a never-ending pursuit. This e-book is your compass. Dive into actionable insights to handle the complexities of modern marketing. From hyper-personalization to the power of user-generated content, learn how to build long-term relationships with your audience and unlock the secrets to success in the ever-shifting digital landscape.
zkStudyClub - LatticeFold: A Lattice-based Folding Scheme and its Application...Alex Pruden
Folding is a recent technique for building efficient recursive SNARKs. Several elegant folding protocols have been proposed, such as Nova, Supernova, Hypernova, Protostar, and others. However, all of them rely on an additively homomorphic commitment scheme based on discrete log, and are therefore not post-quantum secure. In this work we present LatticeFold, the first lattice-based folding protocol based on the Module SIS problem. This folding protocol naturally leads to an efficient recursive lattice-based SNARK and an efficient PCD scheme. LatticeFold supports folding low-degree relations, such as R1CS, as well as high-degree relations, such as CCS. The key challenge is to construct a secure folding protocol that works with the Ajtai commitment scheme. The difficulty, is ensuring that extracted witnesses are low norm through many rounds of folding. We present a novel technique using the sumcheck protocol to ensure that extracted witnesses are always low norm no matter how many rounds of folding are used. Our evaluation of the final proof system suggests that it is as performant as Hypernova, while providing post-quantum security.
Paper Link: https://eprint.iacr.org/2024/257
2. Lack of etiquette and manners is a huge turn off.
KnolX Etiquettes
Punctuality
Respect Knolx session timings, you
are requested not to join sessions
after a 5 minutes threshold post
the session start time.
Feedback
Make sure to submit a constructive
feedback for all sessions as it is
very helpful for the presenter.
Silent Mode
Keep yourself muted until and
unless you have any query.
3. Our Agenda
1. Node.js
2. Node modules
3. NPM(Node Package Manager)
4. HandleBars
5. Introduction to Puppeteer
6. Demo
7. Problems with Puppeteer and their Solution
4. Node.js
● Node.js is an open source server environment.
● Node.js runs on various platforms (Windows, Linux, Unix, Mac OS, etc.).
● Node.js uses JavaScript on the server.
● Node.js is asynchronous.
● Node.js is single-threaded and highly scalable.
5. Node Module
● Node module is a functionality organized in single or multiple JavaScript files which
can be reused throughout the Node.js application.
● Each module in Node.js has its own context.
6. NPM(Node Package Manager)
● NPM is a repository where we have a large
number of node modules available.
● It is also a command line utility, to install these
node modules.
● For installing : npm install module_name
7. HandleBars
● HandleBars is a node module which is used to create html templates.
● It uses a template and a data object to generate HTML page.
● To install : npm install handlebars
● For example :
Input
Template HTML
8. Introduction to Puppeteer
According to the documentation :
Puppeteer is a Node library which provides a high-level API to control Chrome or
Chromium over the DevTools Protocol. Puppeteer runs headless by default, but
can be configured to run full (non-headless) Chrome or Chromium.
9. Usage of Puppeteer
● Generate screenshots and PDFs of pages.
● Crawl a SPA (Single-Page Application) and generate pre-rendered content (i.e.
"SSR" (Server-Side Rendering)).
● Automate form submission, UI testing, keyboard input, etc.
● Create an up-to-date, automated testing environment. Run your tests directly in the
latest version of Chrome using the latest JavaScript and browser features.
● Test Chrome Extensions.
12. Problems with Puppeteer
and their Solution
● Loading of an image
Rather than directly passing the data, create an html page and goto that
page to create PDF.
● Problem with chromium available in puppeteer on EC2 instances
Install chromium on EC2 instance explicitly. Set chromium path to the
chromium installed. And now instead of puppeteer use puppeteer-core.