Products related to Python:
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Introduction to Logistics Systems Management : With Microsoft Excel and Python Examples
INTRODUCTION TO LOGISTICS SYSTEMS MANAGEMENT The updated new edition of the award-winning introductory textbook on logistics system management Introduction to Logistics Systems Management provides an in-depth introduction to the methodological aspects of planning, organization, and control of logistics for organizations in the private, public and non-profit sectors.Based on the authors’ extensive teaching, research, and industrial consulting experience, this classic textbook is used in universities worldwide to teach students the use of quantitative methods for solving complex logistics problems. Fully updated and revised, the third edition places increased emphasis on the complexity and flexibility required by modern logistics systems.In this context, the extensive use of data, descriptive analytics, predictive models, and optimization techniques will be invaluable to support the decisions and actions of logistics and supply chain managers.Throughout the book, brand-new case studies and numerical examples illustrate how various methods can be used in industrial and service logistics to reduce costs and improve service levels.The book: includes new models and techniques that have emerged over the past decade; describes methodologies for logistics decision making, forecasting, logistics system design, procurement, warehouse management, and freight transportation management; includes end-of-chapter exercises, Microsoft® Excel® files and Python® computer codes for each algorithm covered; includes access to a companion website with additional exercises, links to video tutorials, and supplementary teaching material. To facilitate creation of course material, additional LaTeX source data containing the formulae, optimization models, tables and algorithms described in the book is available to instructors. Introduction to Logistics Systems Management, Third Edition remains an essential textbook for senior undergraduate and graduate students in engineering, computer science, and management science courses.It is also a highly useful reference for academic researchers and industry practitioners alike.
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DevOps in Python : Infrastructure as Python
Take advantage of Python to automate complex systems with readable code.This new edition will help you move from operations/system administration into easy-to-learn coding. You'll start by writing command-line scripts and automating simple DevOps-style tasks followed by creating reliable and fast unit tests designed to avoid incidents caused by buggy automation.You’ll then move on to more advanced cases, like using Jupyter as an auditable remote-control panel and writing Ansible and Salt extensions. The updated information in this book covers best practices for deploying and updating Python applications.This includes Docker, modern Python packaging, and internal Python package repositories.You'll also see how to use the AWS API, and the Kubernetes API, and how to automate Docker container image building and running.Finally, you'll work with Terraform from Python to allow more flexible templating and customization of environments. What You'll LearnUnderstand operating system automation with PythonPackage Python applicationsUse Python as a DevOps consoleReview Cloud automation with PythonWho This Book Is ForDevOps engineer.Site Reliability Engineer, or similar (including Platform, Production, and Systems), and whose organization uses Python.
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Python Swallowed Whole : Core Developers Define Python
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Python Challenge
Learn to program fast in 155 challenges, 53 examples and 85 pages.There's no substitute for practice when it comes to learning a new skill!Python syntax is simple to learn, but becoming an expert in writing programs to solve different kinds of problems takes a bit longer.That's why this book has a short explanation of each new statement or technique, followed by one or more examples and then loads of practice challenges.Some of the challenges will take you only a minute or two, using the Python Interactive window to try out new statements and get immediate results.As you get further into the book, you will be challenged to write programs to perform different kinds of tasks - for example to find the results of a calculation, write a program for a simplified cash machine, sort a list of items into alphabetical order, or to record data in a text file to be read, formatted, and printed.The programming solutions to some challenges have been helpfully simplified for an inexperienced programmer to modify rather than to write from scratch.This builds your confidence in problem-solving. That's why 35 challenges consist of partially written programs for you to complete.
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How can one create a QR code scanner in Python?
To create a QR code scanner in Python, you can use the `opencv` library to capture video from the camera. Then, you can use a QR code detection library like `pyzbar` to detect and decode the QR code from the captured video frames. Once the QR code is detected and decoded, you can extract the information encoded in the QR code and use it as needed in your Python program. Finally, you can display the decoded information or perform any desired actions based on the QR code content.
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The barcode scanner reads 'ss' instead of...
The barcode scanner reads 'ss' instead of the correct barcode number. This could be due to a malfunction in the scanner or a misprint on the barcode label. It is important to troubleshoot the issue by checking the scanner settings, cleaning the scanner lens, and ensuring that the barcode label is printed correctly. If the issue persists, it may be necessary to replace the barcode label or the scanner itself.
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How does the DHL barcode scanner work?
The DHL barcode scanner works by using a laser or camera to read the barcode on a package. When the scanner is activated, it emits a laser beam or takes a picture of the barcode, which is then decoded by the scanner's software. The software translates the barcode into a unique tracking number, which is used to identify and track the package as it moves through the shipping process. This allows DHL to efficiently and accurately manage the movement of packages within their network.
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How can one create a scanner similar to Aircrack-ng in Python?
To create a scanner similar to Aircrack-ng in Python, you can use the `scapy` library to capture and analyze network packets. You can use the `sniff` function in `scapy` to capture packets and then analyze them to identify potential vulnerabilities or security issues. Additionally, you can use the `subprocess` module to interact with command-line tools like `aircrack-ng` from within your Python script to perform specific tasks related to network scanning and security testing. Finally, you can use the `socket` library to create custom network sockets for sending and receiving packets, allowing you to implement specific scanning and analysis techniques.
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Programming Python
Once you've come to grips with the core Python language, learning how to build Python applications presents a far more interesting challenge.Tap this book's wealth of practical advice, snippets of code, and patterns of program design to take your Python skills to the next level.You'll start with in-depth discussions of core concepts and then progress toward complete programs in different application domains, including: * GUI programming * Internet scripting * Parallel processing * Database management * Networked applications * System administration * Text processing Most programming experts consider this classic book, now updated for Python 3.x, to be the industry standard for learning Python application programming.With clear and concise explanations of Python syntax and programming techniques, and numerous examples that illustrate both correct usage and common idioms, Programming Python shows you the right way to code with Python.
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Python Love
Python Love weaves together experiences of childhood abuse, birth trauma, and recovery from the perspective of a medical doctor who is also a mother.In this debut collection of visceral originality, Shannon Arntfield delves into the many ways in which the body recalls what has been done to it.The terror and confusion of unexpected flashbacks is felt alongside the grip of labor contractions; a mother, near death during childbirth, shivers uncontrollably.Long, breathtaking sequences set within medical facilities during labour and delivery are juxtaposed with spare, lyrical reflections on ideas of memory, natural spaces, implicit love, and the relationships between parents and children.Full of precise observations and careful renderings, Python Love is focused on how the body and mind are inextricably linked, how the past can overwhelm and inform the present, and how recovery is tied to love and connection.
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Python Strategy
Tigran Petrosian is a titan of chess history. All agree he was a genius of strategy, defence and sacrifice, but didn’t he take too many draws?Possibly so, but when Petrosian selected and annotated his best games, that flaw disappeared, leaving only brilliance and profound chess understanding.As Garry Kasparov said: “My games with the 9th World Champion broadened my understanding of chess.Had it not been for these two defeats, I would possibly not have reached the top in chess.”This book is an English translation of a Russian classic that is a favourite of many grandmasters, including Mihail Marin and Levon Aronian.A literal translation of the Russian title might be ‘The Strategy of Soundness’ but Python Strategy is a better fit for Petrosian’s more ambitious games.As another World Champion, Max Euwe, once wrote: “Petrosian is not a tiger that pounces on its prey, but rather a python that smothers its victim.”
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Python Playground
Python is a powerful programming language that s easy to learn and fun to play with.But once you ve gotten a handle on the basics, what do you do next?Python Playground is a collection of imaginative programming projects that will inspire you to use Python to make art and music, build simulations of real-world phenomena, and interact with hardware like the Arduino and Raspberry Pi.You ll learn to use common Python tools and libraries like numpy, matplotlib, and pygame to do things like: Generate Spirograph-like patterns using parametric equations and the turtle module Create music on your computer by simulating frequency overtones Translate graphical images into ASCII art Write an autostereogram program that produces 3D images hidden beneath random patterns Make realistic animations with OpenGL shaders by exploring particle systems, transparency, and billboarding techniques Construct 3D visualizations using data from CT and MRI scans Build a laser show that responds to music by hooking up your computer to an Arduino Programming shouldn t be a chore.Have some solid, geeky fun with Python Playground. The projects in this book are compatible with both Python 2 and 3.
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How can I run a Python script in a text document?
To run a Python script saved in a text document, you can follow these steps: 1. Save your Python script with a .py extension, for example, script.py. 2. Open a command prompt or terminal window. 3. Navigate to the directory where your script is saved using the 'cd' command. 4. Run the script by typing 'python script.py' and pressing Enter. This will execute the Python script and display the output in the command prompt or terminal.
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What is the problem with the barcode scanner?
The problem with the barcode scanner is that it is not functioning properly. It may be unable to read barcodes, or it may be providing inaccurate or inconsistent results. This can lead to delays in processing transactions, inventory management issues, and customer dissatisfaction. It is important to address the problem with the barcode scanner to ensure smooth and efficient operations.
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How can one remove empty lines from a text document using Python?
One way to remove empty lines from a text document using Python is to read the file line by line and only write non-empty lines to a new file. This can be done by opening the original file for reading and a new file for writing, then iterating through each line in the original file, checking if it is empty, and only writing non-empty lines to the new file. Finally, the new file can be renamed to replace the original file. Another approach is to use the `strip()` method to remove any leading or trailing whitespace from each line and then check if the line is empty before writing it to a new file.
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Is there a barcode scanner app with price comparison?
Yes, there are several barcode scanner apps with price comparison features available. These apps allow users to scan barcodes of products and compare prices from various online retailers to help them find the best deal. Some popular barcode scanner apps with price comparison capabilities include ShopSavvy, Barcode Scanner Pro, and RedLaser. These apps can be useful for saving money and making informed purchasing decisions while shopping.
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