python in easy steps 2nd edition

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Python In Easy Steps 2nd Edition

Author : Mike McGrath
ISBN : 9781840788365
Genre : Computers
File Size : 89. 23 MB
Format : PDF, ePub, Docs
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Python in easy steps, 2nd edition instructs you how to program in the powerful Python language, giving complete examples that illustrate each aspect with colorized source code. Python in easy steps, 2nd edition begins by explaining how to install the free Python interpreter so you can quickly begin to create your own executable programs by copying the book's examples. It demonstrates all the Python language basics before moving on to provide examples of Object Oriented Programming (OOP) and CGI scripting to handle web form data. The book concludes by demonstrating how you can use your acquired knowledge to create and deploy graphical windowed applications. Python in easy steps, 2nd edition makes no assumption you have previous knowledge of any programming language so it's ideal for the newcomer to computer programming. It has an easy-to-follow style that will appeal to programmers moving from another programming language, and to the student who is studying Python programming at school or college, and to those seeking a career in computing who need a fundamental understanding of computer programming. The Python 3.x language is under active development so frequent new releases are made available as small improvements are added to the language and Python in easy steps, 2nd edition features the very latest versions of Python at the time of publication. Python development is one of evolution, rather than revolution, so the examples provided in the book can be used in subsequent releases – simply download the latest version of Python then follow the easy steps. Python is the language used to program the Raspberry Pi - covered by Raspberry Pi in easy steps and Raspberry Pi 3 in easy steps. This second edition is updated to cover Python 3.7.

Python In Easy Steps

Author : Mike McGrath
ISBN : 1840788127
Genre : COMPUTERS
File Size : 67. 19 MB
Format : PDF
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Python in easy steps, 2nd edition will guide readers through everything they need to know to start programming with this freely-available programming language. Covers Python 3.7.

Python In Easy Steps 2nd Edition

Author : Mike Mcgrath
ISBN : OCLC:1085170193
Genre : Computer games
File Size : 31. 20 MB
Format : PDF, ePub, Docs
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Instructing you how to program in the powerful Python language, this book gives complete examples that illustrate each aspect with colorized source code. --

Html5 In Easy Steps 2nd Edition

Author : Mike McGrath
ISBN : 9781840787726
Genre : Computers
File Size : 80. 56 MB
Format : PDF, ePub, Docs
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Management Basics In Easy Steps 2nd Edition

Author : Tony Rossiter
ISBN : 9781840788549
Genre : Business & Economics
File Size : 48. 40 MB
Format : PDF, Kindle
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Management Basics in easy steps, 2nd edition offers practical tips, information and common-sense advice based on the author’s 40 years’ hands-on experience of management – now updated to reflect advances in technology and changes in the wider working environment. Whether you are an experienced manager or about to take up your first management job, Management Basics in easy steps, 2nd edition will be of real help to you in the workplace. It is a lively, easy-to-read book, full of tips and simple, practical things that have been put into practice in the real world and shown to work where it matters – in the workplace. Tony Rossiter’s clear, humorous writing style and comprehensive content make Management Basics in easy steps, 2nd edition a compelling must-read for anyone with a management role. His management tips and advice will show you: · How people skills help you put into practice all the technical skills needed by a manager · How to manage your staff, your colleagues, your customers and even your boss · How to organise yourself and make the most effective use of your time · How to focus on the vital 20% of your work that accounts for most of the results · How to win the respect and trust of your team and make it the best · How to select the right person to join your team · The art of effective delegation · How to make effective use of digital tools, online networks and social media · How to cope with change and see it not as a threat but as a great opportunity This second edition has been revised to include the changes in management practices since the first edition, which was published in 2011, including: · The increased importance and use of digital tools, business and performance management software, and social networks (e.g. LinkedIn, Slack, Yammer, Scoro, Twitter, Facebook) · Increased focus on diversity and inclusion · Implications of new data protection legislation · Less tolerance of unacceptable workplace behaviour such as bullying and sexual harassment · More recognition of the importance of the culture of an organisation · A move away from traditional, command-and-control hierarchies towards more flexible working – working from home, better work/life balance, teamwork, collaboration, matrix structures, trusting and empowering those at the coal-face · A move away from fixed appraisal systems and formal training towards continuous feedback, coaching and personal learning (e-learning, distance learning) · More refined recruitment (use of LinkedIn etc) Comes with useful worksheets – a complete guide for easy reference.

Excel Vba In Easy Steps 2nd Edition

Author : Mike McGrath
ISBN : 9781840787702
Genre : Computers
File Size : 80. 7 MB
Format : PDF, ePub
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Excel VBA in easy steps has an easy-to-follow style that will appeal to anyone who wants to get more from the popular Microsoft Excel Office application using VBA programming (Visual Basic for Applications). Excel VBA in easy steps begins by explaining how to record and edit macro procedures to manipulate Excel worksheet entries, then describes how to create your own macro programs in the Visual Basic Editor (VBE) that is included with the Excel application. This book then demonstrates how to program Excel procedures, provide Excel user forms, and create Excel apps. Each chapter builds your knowledge of Visual Basic for Applications. Excel VBA in easy steps contains separate chapters on the major features of the VBA language. There are complete example programs that demonstrate each aspect of Visual Basic for Applications together with screenshots that illustrate the output when that program has been executed. The free, downloadable sample code provided all has coloured syntax-highlighting for clearer understanding. By the end of this book you will have gained a sound understanding of Visual Basic for Applications and be able to write your own VBA programs that can be executed in the Microsoft Excel Office application. You need have no previous knowledge of any programming language, so it's ideal for the newcomer to computer programming. Contents: Getting started Writing macros Storing values Performing operations Making statements Executing procedures Employing functions Recognizing events Opening dialogs Providing user-forms Developing apps

Android Tablets For Seniors In Easy Steps 2nd Edition

Author : Nick Vandome
ISBN :
Genre : Computers
File Size : 28. 45 MB
Format : PDF, ePub
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Tablet computers are now a familiar sight on the digital landscape. They are powerful, portable and packed full of functionality for most computing tasks. Android is the operating system on a wide range of tablets and it is one of the major players in this market. This determines the tablet's user interface and also a lot of its functionality. The latest version of Android is 5.0 Lollipop and improves upon what is already the most widely used operating system for tablets. Android Tablets for Seniors in easy steps: Looks at the range of devices available and their specifications and functionalityExplains the Android operating system and how to use it on your tablet in terms of navigating around, performing all of your favourite tasks, getting online and turning your tablet into a mobile library and entertainment centreFocuses on the latest version of Android, 5.0 Lollipop, and shows the enhancements that have been made over previous versions, such as allowing guest users, viewing the latest notifications on your tablet and accessing quickly the settings that you use most often Android Tablets for Seniors in easy steps will show you how to: Get up and running with the interactive, touch screen experience so that you can quickly find your way around with AndroidUse the Android settings to ensure that your tablet looks and works in exactly the way that you wantFind your way around apps: the programs that give Android tablets their functionality - from using the preinstalled apps, to downloading and using the huge selection available from the Google Play Store, which is linked directly to Android tablets. It also shows how to get the best apps for popular activities such as travel, health and wellbeing, family history and online shoppingConnect to the web via Wi-Fi, using email, making phone and video calls to family and friends with Skype and diving into the world of social networkingKeep your tablet safe - security on tablets is just as important as on any other computer and this is covered in terms of preventing access to your tablet and staying safe online and when using your apps Android Tablets for Seniors in easy steps gives you the confidence to enter the world of the tablet and get the most out of your device, using Android 5.0 Lollipop. The book features the Google Nexus but is applicable to all tablets running the Android operating system. Presented in larger type for easier reading.

Django The Easy Way 2nd Edition

Author : Samuli Natri
ISBN : 1791799922
Genre :
File Size : 77. 53 MB
Format : PDF
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Django is a Python based open source web development framework that has been around since 2005. It enables you to create complex database-driven websites while keeping things decoupled and dry. Django is used by some well-known sites like Instagram, Bitbucket and Disqus. About this book This book is about learning the Django web framework with simple, practical examples. We will work on many small projects rather than working on a single big application through the book. By the end of the book you should have a solid understanding of how to build and deploy apps with Django. Who is this book for? This book is suitable for beginner to intermediate level web developers. You don't have to have any experience with Django or building web applications in general. We start with the very basics and increase complexity as we go along. What this book is NOT about? We use Bootstrap 4 to have a decent looking testing playground but otherwise frontend concepts are covered minimally. This is not a book about Python, HTML, CSS or JavaScript. Basic knowledge about those technologies would be helpful but is not required for the book. The focus is on the Django web framework core concepts and deployment practices. How this book is organized This book is organized in 32 chapters that focus on key concepts of the framework. I recommend reading the book in sequence, starting from the very beginning and working your way to the end from there. Chapters 1-7 Chapters 1-7 cover how to install Python and use virtual environments. Chapters 8-10 In chapters 8-10 we create a simple Django project and examine the project structure. "Hello world" project introduces the reader to views, paths and templates. Chapters 11-13 Chapters 11-13 cover how the template inheritance works and how to integrate Bootstrap 4 frontend framework with Django. We also apply custom styles with CSS (Cascading Style Sheets). Chapters 14-16 Chapters 14-16 cover how to use models and interact with a database. We learn about filters and how to build a base project that can be used as a starting point for other projects. We create a detail page and learn how to work with slugs and reverse URLS. Chapters 17-20 In chapters 17-20 we learn how to categorise items with a ForeignKey field and tag items with a ManyToManyField. We do lookups through relationships, re-use templates and build a minimalistic search feature. Chapters 21-24 Chapters 21-24 show how to create forms with ModelForm. We customize the forms by changing field order and render validation errors manually. The Python interactive interpreter is used to manipulate objects and interact with Django. Chapters 25-26 Chapters 25-26 cover how to create a complete authentication system with the Allauth package and how to theme the default forms with Bootstrap 4. User authorization is managed with groups and decorators. Chapters 27-28 In chapters 27-28 we upload images and serve them from a local media folder. Bootstrap 4 is used to create a grid view to display the images. The uploaded images are compressed to thumbnails using the ImageKit package. Chapters 29-32 Chapters 29-32 show how to deploy to Heroku platform and serve static assets and user-uploaded files from an Amazon AWS bucket. We learn how to establish continuous deployment workflows with Heroku pipelines and send emails with SendGrid.

Beginning Programming With Python For Dummies

Author : John Paul Mueller
ISBN : 9781119457909
Genre : Computers
File Size : 84. 13 MB
Format : PDF, ePub, Mobi
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The easy way to learn programming fundamentals with Python Python is a remarkably powerful and dynamic programming language that's used in a wide variety of application domains. Some of its key distinguishing features include a very clear, readable syntax, strong introspection capabilities, intuitive object orientation, and natural expression of procedural code. Plus, Python features full modularity, supporting hierarchical packages, exception-based error handling, and modules easily written in C, C++, Java, R, or .NET languages, such as C#. In addition, Python supports a number of coding styles that include: functional, imperative, object-oriented, and procedural. Due to its ease of use and flexibility, Python is constantly growing in popularity—and now you can wear your programming hat with pride and join the ranks of the pros with the help of this guide. Inside, expert author John Paul Mueller gives a complete step-by-step overview of all there is to know about Python. From performing common and advanced tasks, to collecting data, to interacting with package—this book covers it all! Use Python to create and run your first application Find out how to troubleshoot and fix errors Learn to work with Anaconda and use Magic Functions Benefit from completely updated and revised information since the last edition If you've never used Python or are new to programming in general, Beginning Programming with Python For Dummies is a helpful resource that will set you up for success.

Raspberry Pi Computer Vision Programming

Author : Ashwin Pajankar
ISBN : 9781800201026
Genre : Computers
File Size : 89. 6 MB
Format : PDF, Mobi
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Perform a wide variety of computer vision tasks such as image processing and manipulation, feature and object detection, and image restoration to build real-life computer vision applications Key Features Explore the potential of computer vision with Raspberry Pi and Python programming Perform computer vision tasks such as image processing and manipulation using OpenCV and Raspberry Pi Discover easy-to-follow examples and screenshots to implement popular computer vision techniques and applications Book Description Raspberry Pi is one of the popular single-board computers of our generation. All the major image processing and computer vision algorithms and operations can be implemented easily with OpenCV on Raspberry Pi. This updated second edition is packed with cutting-edge examples and new topics, and covers the latest versions of key technologies such as Python 3, Raspberry Pi, and OpenCV. This book will equip you with the skills required to successfully design and implement your own OpenCV, Raspberry Pi, and Python-based computer vision projects. At the start, you'll learn the basics of Python 3, and the fundamentals of single-board computers and NumPy. Next, you'll discover how to install OpenCV 4 for Python 3 on Raspberry Pi, before covering major techniques and algorithms in image processing, manipulation, and computer vision. By working through the steps in each chapter, you'll understand essential OpenCV features. Later sections will take you through creating graphical user interface (GUI) apps with GPIO and OpenCV. You'll also learn to use the new computer vision library, Mahotas, to perform various image processing operations. Finally, you'll explore the Jupyter Notebook and how to set up a Windows computer and Ubuntu for computer vision. By the end of this book, you'll be able to confidently build and deploy computer vision apps. What you will learn Set up a Raspberry Pi for computer vision applications Perform basic image processing with libraries such as NumPy, Matplotlib, and OpenCV Demonstrate arithmetical, logical, and other operations on images Work with a USB webcam and the Raspberry Pi Camera Module Implement low-pass and high-pass filters and understand their applications in image processing Cover advanced techniques such as histogram equalization and morphological transformations Create GUI apps with Python 3 and OpenCV Perform machine learning with K-means clustering and image quantization Who this book is for This book is for beginners as well as experienced Raspberry Pi and Python 3 enthusiasts who are looking to explore the amazing world of computer vision. Working knowledge of the Python 3 programming language is assumed.

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