363 Programming courses in Waltham Abbey delivered Live Online

Duration 3 Days 18 CPD hours This course is intended for Programmers Application DevelopersSystem Architects Network ArchitectsNetwork Security Architects IT Professionals w/programming experience Overview Those who attend the Ethereum Development course and pass the exam certification will have a demonstrated knowledge of:An excellent overall understanding of the Ethereum architecture and Solidity language.All functional components (including smart contracts) required to develop an Ethereum Blockchain.The understanding of how to instantiate an Ethereum application on the network.An in-depth understanding of how transactions are created and implemented on an Ethereum network. This 3 day instructor-led course is designed for programmers and developers who want to take a comprehensive deep dive in writing smart contracts and building applications that interact with them. This course provides detailed overviews of Ethereum, smart contracts, and the development language, Solidity. The student will be exposed to Ethereum?s adaptable feature set which allows the developer to design decentralized applications for countless applications. Students will also participate in hands-on programming lab sessions to learn, develop, and advance their skills in Ethereum development. The Ethereum Development Training Course is designed for those seeking an in-depth understanding and development experience of the Ethereum Blockchain platform. Students will participate in approximately 50% programming lab time providing practical experience, enhancing their knowledge and existing skill set. What is Blockchain and Smart Contracts? What is Blockchain and how does it work? Bitcoin vs Ethereum Smart Contract How you can use Smart Contracts? Advantages of Smart Contracts Solidity LAB TASK Types of Variables in Solidity Public and Private Code Public Variables and Functions Private Variables and Functions Internal Functions External Functions Smart Contract Constructors Constant Variables Setting Variables LAB CHALLENGE Smart Contracts With WEB3.JS LAB Installing & Running the Ethereum TestRPC Installing Web3.js Changing the Environment in Remix Creating the UI Using Web3.js to Connect & Interact with the Smart Contract SOLUTION LAB CHALLENGE Smart Contract Events With WEB3.JS AIM LAB The Current Contract Defining the Smart Contract Event Updating the UI LAB CHALLENGE Functions, Mappings and Structs THEORY Functions Mappings Structs LAB The Smart Contract Creating a Modifier Using the Modifier Web3 UI?s Modifier Handling LAB Creating a Struct Creating the Mapping Map Addition Get from the Mapping The Full Contract Count from Map LAB CHALLENGE Inheritance and Deployment THEORY Object-oriented programming Inheritance LAB Current Contract Creating a Base Contract Changing from Strings to bytes Continuing the Project Installing MetaMask Deploy Contract to the Ropsten Test Network LAB Update the HTML Form Update the JavaScript Using the App LAB CHALLENGE Embark Framework and It's Deployment Blockchain (Ethereum) Decentralized Storage (IPFS) Decentralized Communication Web Technologies LAB Installing Embark Framework Hello World with Embark Framework First Contract Deployment with Embark Framework Solidity Smart Contracts Testing THEORY What is Software Testing? LAB LAB CHALLENGE Contracts Management With Factories THEORY Factory LAB LAB CHALLENGE IPFS Files Hosting THEORY IPFS FILES HOSTING LAB 1. Get your hosting server 2. Install IPFS on the Server LAB CHALLENGE End to End Development of DAPP AIM LAB Setup the Project Program the Smart Contract Create the Front-end of the application Deploy the App with IPFS LAB CHALLENGE

Join the Scrum.org accredited Live Virtual Class - Professional Scrum Master 2 (PSM II). This is an advanced scrum master training course - designed for experienced Scrum Masters seeking professional growth. Course Description This advanced Professional Scrum Master (PSM II) qualification is designed to elevate you to a level of total Scrum mastery. Deepen your understanding of the Scrum framework and Agile practices while transforming your team into an Agile powerhouse. Gain the skills to teach Agile and support your organisation, regardless of your role. Whether you aim to lead Agile transformation within your organisation or progress your Agile career, this advanced Scrum mastery course is your ideal opportunity. Our Scrum.org certified advanced professional scrum master training course is delivered by industry experts with unrivalled interactivity. We combine real world experience with industry leading practicals that embed key principles. The PSM 2 course if focussed on developing practical skillsets and best practice implementation to achieve tangible results. Through these tried and tested learning techniques, Fractal Systems delivers a 98% first-time pass rate. Learn how to become an advanced Scrum Master: Understand how Scrum principles and values guide decision-making. Enhance servant-leadership abilities. Support Development Teams and Product Owners to improve effectiveness. Foster a conducive environment for successful Scrum Teams with greater agility. Gain tips and techniques for collaboration with the organisation. Improve overall organisational impact as a successful Scrum Master. Address team conflict and remove impediments. Communicate the significance of a "Done" Increment. Grasp how to support the Scrum Team and navigate middle management challenges. Why Train With Us? This immersive two day PSM II course prioritises your growth and success in the industry. We believe in hands-on learning experiences that deliver practical applications that are specific to your individual workplace challenges. This not only helps to frame key principles of an advanced Scrum Master but also enables you to have a more immediate impact in your role. The PSM II training course is led by our Scrum Trainers, all of which have real world industry experience. Gain a deep understanding of advanced Scrum theory, empower your Scrum teams with best practices and be supported by industry professionals throughout - from passing test to implementing learnings into your role. Who Should Attend This Course? The Professional Scrum Master II course is an advanced program tailored for experienced Scrum Masters with a deep understanding of the Scrum framework. We recommend this to individuals with at least one year of Scrum Master experience. Your Professional Scrum Trainer Meet Jay, the founder of Fractal Systems and an experienced Professional Scrum Trainer. With over 20 years in leadership and team roles, Jay excels in delivering practical value. He adopts an interactive teaching style, avoiding PowerPoint in favour of engaging, experience-based learning, using techniques from Liberating Structures and Neuro-Linguistic Programming. Jay specialises in business transformations, providing training, mentoring, coaching, and consulting to drive success through teamwork. For those pursuing the Professional Scrum Master II (PSM II) certification, Jay and the Fractal team are committed to supporting your learning journey with a range of valuable resources: Complimentary Scrum Resource Bundle Access to a PSM Exam Simulator Free PSM II Exam Coaching Sessions Personalised 1:1 Coaching At Fractal Systems, our goal is to ensure you have the support and resources needed for a successful PSM II learning experience. Our Clients Our Testimonials

Join the Scrum.org accredited Live Virtual Class - Professional Scrum Product Owner I™ training (PSPO) to master the fundamentals of Product Ownership. Learn how to take your understanding of Scrum frameworks and apply it to maximise product value. Course Description The Professional Scrum Product Owner (PSPO) course goes beyond requirement writing and Product Backlog management. It equips Product Owners with a comprehensive understanding of product management needed to drive value from their products. The PSPO course is Scrum.org certified and delivered by our professional Scrum trainers. We combine real world industry experience with a hands-on practical approach, the result of which is a 98% first-time pass rate. Say goodbye to PowerPoint and join our interactive PSPO training course to gain key practical skillsets and learn how how to implement frameworks immediately to deliver tangibel results. Embrace a product-focused mindset over project-oriented thinking. Bridge business strategy to product execution with Scrum. Recognise the Product Owner's role as an Agile Product Manager. Master Scrum Principles and Empiricism. Understand Product Owner responsibilities within the Scrum Team. Align the team with business strategy, product vision, Product Goal, and Sprint Goal. Communicate business strategy, product vision, and Product Goal effectively. Learn techniques for Product Backlog Management, Release Management, and Forecasting. Identify valuable metrics for tracking value creation and successful product delivery. Employ techniques to engage stakeholders, customers, and Scrum Team members effectively. Why Train With Us? Develop and solidify your knowledge of the Scrum Framework and the accountabilities of being a product owner with our immersive two-day online PSPO course through instruction and team-based exercises. Led by experienced industry professionals and supportive Professional Scrum Trainers & Product Owners, we go beyond powerpoint to offer engaging, hands-on learning experiences. From debunking myths to empowering your Scrum Teams with the right practices, we'll be with you every step of the way - from learning to passing the test and implementing it seamlessly into your job context. Who Should Attend This Course? Ideal for students across industries dealing with complex problem-solving, the Professional Scrum Product Owner course targets three key groups: Aspiring Product Owners seeking to start their career in the field. Experienced Product Owners aiming to enhance their understanding and address misconceptions about Scrum and the Product Owner role. Scrum Masters desiring to become effective coaches for Product Owners, gaining valuable insights from the course. Your Professional Scrum Trainer Meet Jay, founder of Fractal Systems and a dedicated Professional Scrum Trainer. With over 20 years of experience in team and leadership roles, Jay is well-versed in delivering continuous value. His unique teaching approach involves zero PowerPoint and instead relies on engaging, experience-based sessions using techniques from Liberating Structures and Neuro Linguistic Programming. Jay's expertise lies in business transformations, offering training, mentoring, coaching, and consulting to foster success through collaborative efforts. Rapid learning and practical application are the hallmarks of his approach. Jay & the entire Fractal team are invested in your learning journey and are here to support you from start to end, including offering additional valuable support: Free practice assessments for certification success Free resource bundle to master Scrum Free exam revision sheets Free access to an exam simulator Free exam coaching sessions for first-time success Free 1:1 coaching to excel at work Our Clients Our Testimonials

Duration 3 Days 18 CPD hours This course is intended for Application Consultant Business Analyst Business Process Architect Business Process Owner/Team Lead/Power User Developer Development Consultant Program/Project Manager Solution Architect Technology Consultant Overview This course will prepare you to: Understand the SAP Cloud Solution Understand the SAP Cloud Strategy Understand Java Development Understand development in SAP Cloud Classify and use the various Cloud Platform services Understand the various CP Services Explore the Internet of things Get an overview of SAP Cloud Platform, integration Service Understand Extensions of SAP Cloud Solutions This course will introduce and inform you about the vast potential of SAP Cloud Platform with hands-on exercises to dive into this open platform. SAP Cloud Platform, Introduction Introduce SAP Cloud Platform (SAP CP) Explain Landscape Architecture-Relevant Terms Learn about typical Use cases Explore What is in it: Product Capabilities and Services Platform Concepts Understand Basic Platform Concepts Explore Datacenters Understand Security Digital Transformation - Java Development Introduce Digital Transformation, Java Development Explore 12 Factor Microservices Use the Supported Java Development Environment Explain Supported Java Programming Models by CF Operate Java Applications on SAP Cloud Platform NEO Digital Transformation ? SAP HANA Development Understand SAP HANA Development Understand the SAP HANA XSA Development on CF Digital Transformation ? HTML5/SAPUI5/Fiori Development Introduce HTML5, SAPUI5, and Fiori Development Use SAP UI5 Use SAP Fiori Agile Business ? Extend Application Introduce Agile Business Understand the Application Frontend x-tend the Application: Backend Explore SAP Cloud Platform Data and Storage Services Enterprise Optimization ? Integration Services Introduce Enterprise Optimization, Integration Services Explore Available Integration Services Enterprise Optimization ? Process Integration Introduce SAP Cloud Platform, Integration Service Implement iFlows Enterprise Optimization ? API Explain API Management Build and Publish APIs Internet of Things Services (IoT) Explore the Internet of Things (IoT) Other Interesting Services and Features Explain SAP Cloud Platform SaaS Extensions Explore SAP Cloud Platform Business Services Explain Cloud Platform Data and Storage Understand SAP Cloud Platform Security

Duration 3 Days 18 CPD hours This course is intended for This course is aimed at anyone who wants to harness the power of data analytics in their organization including: Business Analysts, Data Analysts, Reporting and BI professionals Analytics professionals and Data Scientists who would like to learn Python Overview This course teaches delegates with no prior programming or data analytics experience how to perform data manipulation, data analysis and data visualization in Python. Mastery of these techniques and how to apply them to business problems will allow delegates to immediately add value in their workplace by extracting valuable insight from company data to allow better, data-driven decisions. Outcome: After attending this course, delegates will: Be able to write effective Python code Know how to access their data from a variety of sources using Python Know how to identify and fix data quality using Python Know how to manipulate data to create analysis ready data Know how to analyze and visualize data to drive data driven decisioning across your organization Becoming a world class data analytics practitioner requires mastery of the most sophisticated data analytics tools. These programming languages are some of the most powerful and flexible tools in the data analytics toolkit. From business questions to data analytics, and beyond For data analytics tasks to affect business decisions they must be driven by a business question. This section will formally outline how to move an analytics project through key phases of development from business question to business solution. Delegates will be able: to describe and understand the general analytics process. to describe and understand the different types of analytics can be used to derive data driven solutions to business to apply that knowledge to their business context Basic Python Programming Conventions This section will cover the basics of writing R programs. Topics covered will include: What is Python? Using Anaconda Writing Python programs Expressions and objects Functions and arguments Basic Python programming conventions Data Structures in Python This section will look at the basic data structures that Python uses and accessing data in Python. Topics covered will include: Vectors Arrays and matrices Factors Lists Data frames Loading .csv files into Python Connecting to External Data This section will look at loading data from other sources into Python. Topics covered will include: Loading .csv files into a pandas data frame Connecting to and loading data from a database into a panda data frame Data Manipulation in Python This section will look at how Python can be used to perform data manipulation operations to prepare datasets for analytics projects. Topics covered will include: Filtering data Deriving new fields Aggregating data Joining data sources Connecting to external data sources Descriptive Analytics and Basic Reporting in Python This section will explain how Python can be used to perform basic descriptive. Topics covered will include: Summary statistics Grouped summary statistics Using descriptive analytics to assess data quality Using descriptive analytics to created business report Using descriptive analytics to conduct exploratory analysis Statistical Analysis in Python This section will explain how Python can be used to created more interesting statistical analysis. Topics covered will include: Significance tests Correlation Linear regressions Using statistical output to create better business decisions. Data Visualisation in Python This section will explain how Python can be used to create effective charts and visualizations. Topics covered will include: Creating different chart types such as bar charts, box plots, histograms and line plots Formatting charts Best Practices Hints and Tips This section will go through some best practice considerations that should be adopted of you are applying Python in a business context.

Duration 1 Days 6 CPD hours This course is intended for Individuals who have knowledge, skills, and experience developing front-end and/or back-end JavaScript applications for the web stack. Developers who have experience designing, developing, testing, and deploying applications using an object-oriented programming language and would like to transfer those skills to building applications with JavaScript. Overview When you complete this course, you will be able to: Understand the different exam objectives and their weighting on the exam. Know which JavaScript concepts to focus on to best prepare for your exam. Study the provided repository of JavaScript sample code. Are you ready to take the next step in your career by becoming a Salesforce Certified JavaScript Developer I? By covering the details around the exam structure and objectives, this course will help hone your problem-solving skills and reinforce your knowledge of key features and concepts of the JavaScript programming language. This course includes a voucher to sit for the Salesforce JavaScript Developer I certification exam. JavaScript Basics Data Types and Variables Type Conversion (explicit and implicit) Collections Working with Strings, Numbers, and Dates Working with JSON Objects, Functions, and Classes Creating Objects Defining Functions Object Prototypes Declaring Classes Using JavaScript Modules Browser and Events Document Object Model DOM Events Browser Dev Tools Debugging and Error Handling Throwing and Catching Errors Working with the Console Asynchronous Programming Callback Functions Promises Async/Await Server Side JavaScript Node.js CLI Node.js Libraries Debugging in Node.js npm Testing Assertions Types of Testing Additional course details: Nexus Humans Salesforce Certification Preparation for Salesforce JavaScript Developer I (CRT600) training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward. This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts. Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success. While we feel this is the best course for the Salesforce Certification Preparation for Salesforce JavaScript Developer I (CRT600) course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you. Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.

Join the Scrum.org accredited Live Virtual Class - Professional Scrum Product Owner Advanced™ training (PSPO Advanced) to master the role of a Product Owner. Learn how to advance your training of Product Ownership and apply it to deliver even more value. Course Description Agile techniques and the Scrum framework revolutionise project and product delivery, enabling teams to work faster and align closely with business needs. A product owner's role within this delivery is critical. Unlike traditional team managers, Product Owners focus on maximising product value rather than individual elements of project delivery. To excel in this role, product owners must combine business strategy with product vision and delivery roadmaps. The ability to operate within complex environments highlights the need for specific training and qualifications. Product Owner Advanced training is specifically designed to empower experienced Product Owners to deliver greater value. An exceptional Product Owner requires skillsets beyond core Agility and Scrum. These include clear decision-making, vision, communication, and influence. Practical experience is highly valued, and the PSPO 2 course emphasises interactive workshops, discussions, and exercises to provide a comprehensive understanding of the multifaceted Product Owner role. This course elevates existing Product Owners' capabilities, providing a clear path for your professional growth and delivering increased value to product stakeholders. Through collaborative and exploratory training, Product Owners' knowledge and experience will reach new heights, improving various aspects of your role. Key areas covered include: Deepening understanding of the Product Owner role, including product understanding, customer identification, and effective communication of product vision and strategy. Leveraging product vision and strategy to gain a competitive edge. Embracing diverse roles and stances essential for Product Owners. Enhancing stakeholder communication and management skills with a focus on different stakeholder groups. Navigating Agile governance, budgeting, and contracting within the Scrum framework. Scaling the Product Owner role for larger projects and products. By the end of this product owner advanced training, participants will be equipped to excel as Product Owners, driving success and value across their product journey. Why Train With Us? Develop advanced product owner skillsets that build on your existing knowledge of the Scrum framework and product owner accountabilities with our immersive two-day online PSPO Advanced course. Led by experienced industry professionals and support Professional Scrum Trainers & Product Owners, the course values team-based exercises and a hands-on learning experience. We help you grow within your Product Owner role through this advanced training, enabling you to better communicate product vision and strategy to teams, ultimately delivering higher value through projects and products with larger scopes. Who Should Attend This Course? The Professional Product Owner – Advanced course is designed for: Experienced Product Owners, ideally with at least one year of experience in the role Scrum Masters and stakeholders collaborating with Product Owners Your Professional Scrum Trainer Meet Jay, founder of Fractal Systems and a dedicated Professional Scrum Trainer. With over 20 years of experience in team and leadership roles, Jay is well-versed in delivering continuous value. His unique teaching approach involves zero PowerPoint and instead relies on engaging, experience-based sessions using techniques from Liberating Structures and Neuro Linguistic Programming. Jay's expertise lies in business transformations, offering training, mentoring, coaching, and consulting to foster success through collaborative efforts. Rapid learning and practical application are the hallmarks of his approach. Jay & the entire Fractal team are invested in your learning journey and are here to support you from start to end, including offering additional valuable support: Free practice assessments for certification success Free resource bundle to master Scrum Free exam revision sheets Free access to an exam simulator Free exam coaching sessions for first-time success Free 1:1 coaching to excel at work Our Clients Our Testimonials

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Duration 5 Days 30 CPD hours The iPhone combines technologies of smartphones and personal computing. With a multitouch screen, built-in accelerometer and virtual keyboard, the iPhone also requires the mobile application developer to adopt a vastly different software design philosophy. With over a billion mobile apps sold, iPhone Programming is a critical part of the future of mobile technology. This five day course teaches the attendee all aspects of iOS mobile app development Introduction and Setup Joining the Apple iOS Developer Program Installing Xcode and the iOS SDK A Guided Tour of Xcode An Introduction to Xcode Playgrounds Swift Programming Language Swift Data Types, Constants, and Variables Swift Operators and Expressions Swift Flow Control The Swift Switch Statement Overview of Swift Functions The Basics of Object Oriented Programming in Swift Swift Subclassing and Extensions Arrays and Dictionary Collections in Swift Understanding Error Handling in Swift Views, Layouts, and Storyboards Creating an Interactive iOS App Auto Layout in iOS Working with iOS Auto Layout Constraints in Interface Builder Implementing iOS Auto Layout Constraints in Code Implementing Cross-Hierarchy Auto Layout Constraints in iOS Understanding the iOS Auto Layout Visual Format Language Using Size Classes to Design Adaptable Universal iOS User Interfaces Using Storyboards in Xcode Organizing Scenes over Multiple Xcode Storyboard Files Using Xcode Storyboards to Create an iOS Tab Bar Application Working with the iOS Stack View Class iOS Stack View Tutorial iOS Split View Master-Detail Example Multitasking in iOS Implementing a Page based iOS Application using UIPageViewController iOS UIPageViewController Application Data Storage with Files, iCloud, and Databases Working with Directories in Swift on iOS Working with Files in Swift on iOS iOS Directory Handling and File I/O in Swift Preparing an iOS App to use iCloud Storage Managing Files using the iOS UIDocument Class Using iCloud Storage in an iOS Application Synchronizing iOS Key-Value Data using iCloud iOS Database Implementation using SQLite SQLite based iOS Application using Swift and FMDB Working with iOS Databases using Core Data iOS Core Data Introduction to CloudKit Data Storage on iOS iOS CloudKit Example iOS CloudKit Subscription Example Touch, Taps, and Gestures An Overview of iOS Multitouch, Taps and Gestures iOS Touch, Multitouch and Tap Application Detecting iOS Touch Screen Gesture Motions Identifying Gestures using iOS Gesture Recognizers iOS Gesture Recognition iOS 3D Touch Force Handling iOS 3D Touch Quick Actions iOS 3D Touch Peek and Pop Advanced View Options Basic iOS Animation using Core Animation iOS UIKit Dynamics ? An Overview Introduction to iOS Sprite Kit Programming iOS Sprite Kit Level Editor Game iOS Sprite Kit Collision Handling Extensions Introduction to Extensions in iOS iOS Today Extension Widget Creating an iOS Photo Editing Extension Creating an iOS Action Extension Receiving Data from an iOS Action Extension Multimedia, Facebook, and Twitter Accessing the iOS Camera and Photo Library iOS Camera Application iOS Video Playback using AVPlayer and AVPlayerViewController iOS Multitasking Picture in Picture Tutorial Playing Audio on iOS using AVAudioPlayer Recording Audio on iOS with AVAudioRecorder The App Store Preparing and Submitting an iOS Application to the App Store Additional course details: Nexus Humans iPhone Mobile App Development training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward. This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts. Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success. While we feel this is the best course for the iPhone Mobile App Development course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you. Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.

Duration 5 Days 30 CPD hours This course is intended for Experienced Programmers and Systems Administrators. Overview Throughout the course students will be led through a series of progressively advanced topics, where each topic consists of lecture, group discussion, comprehensive hands-on lab exercises, and lab review. This course is ?skills-centric?, designed to train attendees in core Python and web development skills beyond an intermediate level, coupling the most current, effective techniques with best practices. Working within in an engaging, hands-on learning environment, guided by our expert Python practitioner, students will learn to: ? Create working Python scripts following best practices ? Use python data types appropriately ? Read and write files with both text and binary data ? Search and replace text with regular expressions ? Get familiar with the standard library and its work-saving modules ? Use lesser-known but powerful Python data types ? Create 'real-world', professional Python applications ? Work with dates, times, and calendars ? Know when to use collections such as lists, dictionaries, and sets ? Understand Pythonic features such as comprehensions and iterators ? Write robust code using exception handling An introductory and beyond-level practical, hands-on Python training course that leads the student from the basics of writing and running Python scripts to more advanced features. An Overview of Python What is python? 1 -- An overview of Python What is python? Python Timeline Advantages/Disadvantages of Python Getting help with pydoc The Python Environment Starting Python Using the interpreter Running a Python script Python scripts on Unix/Windows Editors and IDEs Getting Started Using variables Built-in functions Strings Numbers Converting among types Writing to the screen Command line parameters Flow Control About flow control White space Conditional expressions Relational and Boolean operators While loops Alternate loop exits Sequences About sequences Lists and list methods Tuples Indexing and slicing Iterating through a sequence Sequence functions, keywords, and operators List comprehensions Generator Expressions Nested sequences Working with files File overview Opening a text file Reading a text file Writing to a text file Reading and writing raw (binary) data Converting binary data with struct Dictionaries and Sets About dictionaries Creating dictionaries Iterating through a dictionary About sets Creating sets Working with sets Functions Defining functions Parameters Global and local scope Nested functions Returning values Sorting The sorted() function Alternate keys Lambda functions Sorting collections Using operator.itemgetter() Reverse sorting Errors and Exception Handling Syntax errors Exceptions Using try/catch/else/finally Handling multiple exceptions Ignoring exceptions Modules and Packages The import statement Module search path Creating Modules Using packages Function and Module aliases Classes About o-o programming Defining classes Constructors Methods Instance data Properties Class methods and data Regular Expressions RE syntax overview RE Objects Searching and matching Compilation flags Groups and special groups Replacing text Splitting strings The standard library The sys module Launching external programs Math functions Random numbers The string module Reading CSV data Dates and times Working with dates and times Translating timestamps Parsing dates from text Formatting dates Calendar data Working with the file system Paths, directories, and filenames Checking for existence Permissions and other file attributes Walking directory trees Creating filters with fileinput Using shutil for file operations 17 ? Advanced data handling Defaultdict and Counter Prettyprinting data structures Compressed archives (zip, gzip, tar, etc.) Persistent data Advanced data handling Defaultdict and Counter Prettyprinting data structures Compressed archives (zip, gzip, tar, etc.) Persistent data Network services Grabbing web content Sending email Using SSH for remote access Using FTP Writing real-life applications Parsing command-line options Detecting the current platform Trapping signals Implementing logging Python Timeline Advantages/Disadvantages of Python Getting help with pydoc