Название: Secure Web Application Development: A Hands-On Guide with Python and Django
Автор: Matthew Baker
Издательство: Apress
Год: 2022
Страниц: 471
Язык: английский
Формат: pdf (true), epub
Размер: 16.2 MB

This book uses a hand-on approach to teach you how to write secure web applications and will highlight how hackers attack applications along with a broad arsenal of defenses. You'll see how to Implement the right defenses in Python/Django applications to prevent such attacks. Secure Web Application Development is your guide to picking the appropriate techniques to close vulnerabilities and ensuring you still provide users with their needed functionality. This book is very hands-on. We believe you only truly understand a concept when you put it into practice. Throughout the book, we will use a sample web application called Coffeeshop to practice exploits and fixes on. It is written in Python with the Django web application framework. This application runs in a pair of virtual machines (VMs) on Ubuntu Linux through the Apache web server. To follow the exercises, you will install the VMs on your PC, Mac, or Linux workstation.

Название: Создание настольных Python приложений с графическим интерфейсом пользователя
Автор: Машнин Т.
Издательство: Издание автора
Год: 2022
Формат: pdf
Страниц: 140
Размер: 13 mb
Язык: Русский

ython является наиболее популярным языком программирования, используемым для объектно-ориентированного программирования. И конечно, Python — это интерактивный язык программирования, который предоставляет широкий спектр возможностей для создания GUI (Graphical User Interface) и разработки настольных приложений. В этой книге вы познакомитесь с различными фреймворками Python для создания настольных приложений с графическим интерфейсом пользователя, такими как PyQt, PySide, Tkinter, Kivy, WxPython и Dear PyGUI.

Название: Practical Artificial Intelligence Programming With Clojure
Автор: Mark Watson
Издательство: Leanpub
Год: 2021-05-21
Страниц: 99
Язык: английский
Формат: pdf (true), mobi, epub
Размер: 10.2 MB

This book contains both pure Clojure examples as well as examples using Java libraries built in. A practical guide to Artificial Intelligence development using Clojure that uses spaCY, transformer models, DeepLearning4J, and knowledge graph tools in Clojure applications. To be clear, I actually like Common Lisp slightly more than Clojure, even though Clojure is a beautifully designed modern language and Common Lisp is ancient and has defects. Then why do I use Clojure? The Java ecosystem is huge and Clojure takes full advantage of Java interoperability. Just as I sometimes need access to the rich Java ecosystem I also need Python libraries for some of my projects. Here we will use the libpython-clj library for that. I wrote this book for both professional programmers and home hobbyists who already know how to program in Clojure and who want to learn practical AI programming and information processing techniques.

Название: Introduction to the Tools of Scientific Computing, 2nd Edition
Автор: Einar Smith
Издательство: Springer
Год: 2022
Страниц: 429
Язык: английский
Формат: pdf (true)
Размер: 10.2 MB

The book provides an introduction to common programming tools and methods in numerical mathematics and scientific computing. Unlike standard approaches, it does not focus on any specific language, but aims to explain the underlying ideas. Typically, new concepts are first introduced in the particularly user-friendly Python language and then transferred and extended in various programming environments from C/C++, Julia and MATLAB to Maple and Mathematica. This includes various approaches to distributed computing. By examining and comparing different languages, the book is also helpful for mathematicians and practitioners in deciding which programming language to use for which purposes. At a more advanced level, special tools for the automated solution of partial differential equations using the finite element method are discussed. On a more experimental level, the basic methods of scientific Machine Learning in artificial neural networks are explained and illustrated.

Название: Reinforcement Learning From Scratch: Understanding Current Approaches - with Examples in Java and Greenfoot
Автор: Uwe Lorenz
Издательство: Springer
Год: 2022
Страниц: 195
Язык: английский
Формат: pdf (true), epub
Размер: 46.5 MB

In ancient games such as chess or go, the most brilliant players can improve by studying the strategies produced by a machine. Robotic systems practice their own movements. In arcade games, agents capable of learning reach superhuman levels within a few hours. How do these spectacular Reinforcement Learning (RL) algorithms work? With easy-to-understand explanations and clear examples in Java and Greenfoot, you can acquire the principles of Reinforcement Learning and apply them in your own intelligent agents. Greenfoot and the Hamster model are simple but also powerful didactic tools that were developed to convey basic programming concepts. The book should also be appropriate for technicians, computer scientists, or programmers who want to better understand RL algorithms by studying and implementing learning these algorithms from scratch themselves (especially if they have been socialized with Java) or for students who want to study Machine Learning and intelligent agents.

Название: 250+ Spring Framework Practice Questions
Автор: Javin Paul
Издательство: Leanpub
Год: August 2022 (Version 1.0)
Страниц: 205
Язык: английский
Формат: pdf (true), mobi, epub
Размер: 10.1 MB

Learn and improve your Spring Framework skill by solving these Sring Framework Practice Questions. Prepare for Spring Certification and Spring framework interview confidently by going through essential Spring, MVC, and Spring Boot concepts. If you are preparing for Spring Professional certification, a Java interview with Spring Boot skills, or just want to test your Spring Framework skills, then these Practice questions are perfect for you. There are 250+ Questions on different spring topics, which will test your in-depth knowledge. Spring Certification is an in-demand certification for Java developers as there are few certified Spring professionals available. It has become even tougher and costlier because of mandatory training requirements introduced by Vmware.

Название: Crowdsourcing and Simulation with Mobile Agents and the jаvascript Agent Machine
Автор: Stefan Bosse
Издательство: Leanpub, Lulu.com
Год: 2022-10-09
Страниц: 263
Язык: английский
Формат: pdf (true), epub
Размер: 13.1 MB

Programming of distributed and Web crowdsourcing applications using mobile agents and the jаvascript Agent Machine can be so easy! Less than 100 lines code are required to create a multi-agent system. Only basic jаvascript knowledge is required. Using Mobile Multi-Agent Systems, this book tackles the problem of unified and distributed computing in robust heterogeneous contexts, spanning from Internet Clouds to Sensor Networks. The operational gap between low-resource data processing units, such as single microchips embedded in materials, mobile devices, and generic computers including servers, should be closed by a unified agent behaviour model, agent processing platform architecture, and programming framework, supporting real-world deployment as well as simulation. Major features include robustness, scalability, self-organization, reconfiguration, adaptivity, and learning. This book provides a straightforward introduction to creating jаvascript agents using the jаvascript Agent Machine (JAM) requiring only a few lines of code.

Название: Feature Selection in Machine Learning with Python: Over 20 methods to select the most predictive features and build simpler, faster, and more reliable Machine Learning models
Автор: Soledad Galli, PhD
Издательство: Leanpub
Год: 2022-08-22
Страниц: 155
Язык: английский
Формат: pdf (true), epub
Размер: 13.8 MB

Learn how to implement various feature selection methods in a few lines of code and train faster, simpler, and more reliable Machine Learning models. Using Python open-source libraries, you will learn how to find the most predictive features from your data through filter, wrapper, embedded, and additional feature selection methods. Feature selection is the process of selecting a subset of features from the total variables in a data set to train Machine Learning algorithms. Feature selection is an important aspect of data mining and predictive modelling. Using the Python libraries Scikit-learn, MLXtend, and Feature-engine, you’ll learn how to select the best numerical and categorical features for regression and classification models in just a few lines of code. You will also learn how to make feature selection part of your machine learning workflow.

Название: The Essential Guide to HTML5: Using Games to Learn HTML5 and jаvascript, 3rd Edition
Автор: Jeanine Meyer
Издательство: Apress
Год: 2023
Страниц: 501
Язык: английский
Формат: pdf (true), epub
Размер: 22.7 MB

Gain a deep, practical knowledge of the basic tools used for webpages: hypertext markup language (HTML5), cascading style sheets (CSS), and jаvascript. This updated version includes new and improved games and exercises, and will serve total beginners as well as people with some programming language experience, but not familiar with the combination of HTML, CSS, and jаvascript. You'll begin at an introductory level with the focus on technical features as well as programming techniques. Each chapter features a familiar game such as Rock-Paper-Scissors, Craps, Memory, and Blackjack or generic examples such as working with Mazes. Other projects include constructing and saving a maze; a basic word guessing game; ballistic games (Cannonball and Slingshot); a quiz requiring items to be put in order; and an animation demonstration featuring a ball, photo or video clip bouncing within a rectangle.

Название: First-class objects in Python : Higher-order functions, wrappers, and factories
Автор: Leonardo Giordani
Издательство: Leanpub
Год: 2022-09-17
Язык: английский
Формат: pdf (true), epub
Размер: 16.7 MB

This short book will tell you all you need to know to understand first-class citizenship in Python, which is the gateway to grasp how decorators work and how functional programming can supercharge your code. The book contains three simple lessons, "First-class functions", "Nested functions", and "Factories", each one with some exercises and solutions. It also contains a section on "Functions and objects" and "Higher-order objects" where I discuss in detail how the concepts learned in the three lessons apply to classes and instances. One of the most important concepts that you can find in Python (as in other languages like jаvascript, Ruby, and Scala, just to name some of the most important ones) is that of first-class citizenship. In this book I will discuss what first-class means and how knowing such a concept can benefit your code.