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Consuming Web Services and Using Local Storage on iOS

This course demonstrates the fundamental techniques for downloading, reading, and writing data in iOS apps.

This course demonstrates the fundamental techniques used for downloading, reading and writing data in iOS apps. You’ll learn how to download data from an XML web service, parse it and display it in your app. You’ll also see how to perform the same task with a service that serves JSON data. Techniques for storing data locally on an iOS device are covered. These include archiving custom objects as well as reading and writing objects to and from property lists. You will also learn how to use the NSUserDefaults class to read and write simple data such as user preferences. All apps use data of some kind and this course will teach you the fundamental skills you need to get started working with data on the iOS platform. Follow along as we build an iPhone app from scratch and add new functionality in each module.

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What's inside

Syllabus

Downloading Data From XML Web Services

Downloading Data from JSON Web Services

Archiving and the File System

Saving Data to Property Lists

Using NSUserDefaults

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Know what's good

, what to watch for

, and possible dealbreakers

Useful for iOS development, which is in-demand and high-growth

Teaches critical foundational data management skills for iOS development

Taught by an experienced instructor with expertise in iOS development

Builds a solid understanding of working with data on the iOS platform

Covers a range of techniques for data management in iOS apps

Requires access to an iOS device, which could be a potential barrier

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Consuming Web Services and Using Local Storage on iOS with these activities:

Follow a tutorial on downloading data from an XML web service

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Follow a tutorial to download data from an XML web service to enhance your skills and understanding.

Browse courses on XML Web Services

Show steps

Find a tutorial on downloading data from an XML web service.
Follow the steps in the tutorial.

Follow a tutorial on downloading data from a JSON web service

Show steps

Follow a tutorial to download data from a JSON web service to enhance your skills and understanding.

Show steps

Find a tutorial on downloading data from a JSON web service.
Follow the steps in the tutorial.

Follow a tutorial on archiving custom objects

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Follow a tutorial to archive custom objects to enhance your skills and understanding.

Browse courses on Archiving

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Find a tutorial on archiving custom objects.
Follow the steps in the tutorial.

Six other activities

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Follow a tutorial on reading and writing objects to and from property lists

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Follow a tutorial to read and write objects to and from property lists to enhance your skills and understanding.

Browse courses on Property Lists

Show steps

Find a tutorial on reading and writing objects to and from property lists.
Follow the steps in the tutorial.

Download data from an XML web service

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Practice downloading data from an XML web service in an iOS app to solidify your understanding of the process.

Browse courses on XML Web Services

Show steps

Create a new iOS project.
Add the XML web service URL to your project.
Create a function to download the data from the web service.
Parse the XML data.
Display the data in your app.

Download data from a JSON web service

Show steps

Practice downloading data from a JSON web service in an iOS app to solidify your understanding of the process.

Show steps

Create a new iOS project.
Add the JSON web service URL to your project.
Create a function to download the data from the web service.
Parse the JSON data.
Display the data in your app.

Archive custom objects

Show steps

Practice archiving custom objects in an iOS app to solidify your understanding of the process.

Browse courses on Archiving

Show steps

Create a new iOS project.
Create a custom object.
Archive the custom object.

Read and write objects to and from property lists

Show steps

Practice reading and writing objects to and from property lists in an iOS app to solidify your understanding of the process.

Browse courses on Property Lists

Show steps

Create a new iOS project.
Create a property list.
Write an object to the property list.
Read an object from the property list.

Use the NSUserDefaults class to read and write simple data

Show steps

Practice using the NSUserDefaults class to read and write simple data in an iOS app to solidify your understanding of the process.

Show steps

Create a new iOS project.
Create a new NSUserDefaults instance.
Set a value for a key.
Get a value for a key.

Career center

Learners who complete Consuming Web Services and Using Local Storage on iOS will develop knowledge and skills that may be useful to these careers:

Full Stack Engineer

A Full Stack Engineer is someone who can work with all layers of a computer system, from designing the hardware to writing the software that runs on it. This course can help you build a foundation in the skills you need to be a successful Full Stack Engineer, such as web services and local storage.

See salaries and explore the career path for Full Stack Engineer

Mobile Developer

Mobile Developers are responsible for designing, developing, and testing mobile applications. This course can help you build a foundation in the skills you need to become a successful Mobile Developer, such as iOS development, web services, and local storage.

See salaries and explore the career path for Mobile Developer

Software Engineer

Software Engineers design, develop, and maintain software systems. This course can help you build a foundation in the skills you need to become a successful Software Engineer, such as web services and local storage.

See salaries and explore the career path for Software Engineer

Web Developer

Web Developers design, develop, and maintain websites. This course can help you build a foundation in the skills you need to become a successful Web Developer, such as web services and local storage.

See salaries and explore the career path for Web Developer

Data Analyst

Data Analysts collect, analyze, and interpret data to help businesses make better decisions. This course can help you build a foundation in the skills you need to become a successful Data Analyst, such as data storage and retrieval.

See salaries and explore the career path for Data Analyst

Database Administrator

Database Administrators are responsible for managing and maintaining databases. This course can help you build a foundation in the skills you need to become a successful Database Administrator, such as data storage and retrieval.

See salaries and explore the career path for Database Administrator

Information Security Analyst

Information Security Analysts are responsible for protecting computer systems from unauthorized access, use, disclosure, disruption, modification, or destruction. This course can help you build a foundation in the skills you need to become a successful Information Security Analyst, such as data security and storage.

See salaries and explore the career path for Information Security Analyst

Network Administrator

Network Administrators are responsible for managing and maintaining computer networks. This course can help you build a foundation in the skills you need to become a successful Network Administrator, such as data storage and retrieval.

See salaries and explore the career path for Network Administrator

Project Manager

Project Managers are responsible for planning, organizing, and managing projects. This course can help you build a foundation in the skills you need to become a successful Project Manager, such as data storage and retrieval.

See salaries and explore the career path for Project Manager

Quality Assurance Analyst

Quality Assurance Analysts are responsible for testing and ensuring the quality of software products. This course can help you build a foundation in the skills you need to become a successful Quality Assurance Analyst, such as data storage and retrieval.

See salaries and explore the career path for Quality Assurance Analyst

Systems Analyst

Systems Analysts are responsible for analyzing and designing computer systems. This course can help you build a foundation in the skills you need to become a successful Systems Analyst, such as data storage and retrieval.

See salaries and explore the career path for Systems Analyst

Technical Writer

Technical Writers are responsible for writing documentation for computer software and hardware. This course can help you build a foundation in the skills you need to become a successful Technical Writer, such as data storage and retrieval.

See salaries and explore the career path for Technical Writer

User Experience Designer

User Experience Designers are responsible for designing and evaluating user interfaces for computer software and hardware. This course can help you build a foundation in the skills you need to become a successful User Experience Designer, such as data storage and retrieval.

See salaries and explore the career path for User Experience Designer

Webmaster

Webmasters are responsible for managing and maintaining websites. This course can help you build a foundation in the skills you need to become a successful Webmaster, such as data storage and retrieval.

See salaries and explore the career path for Webmaster

IT Support Specialist

IT Support Specialists are responsible for providing technical support to computer users. This course may be useful for someone who wants to become an IT Support Specialist, as it can help build a foundation in data storage and retrieval.

See salaries and explore the career path for IT Support Specialist

Reading list

We've selected 12 books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Consuming Web Services and Using Local Storage on iOS.

Pro Swift - Swift 4. 1 Edition

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Provides a comprehensive overview of iOS development with Swift. It covers a wide range of topics, from the basics of Swift to advanced topics such as concurrency and networking. It great resource for both beginners and experienced iOS developers.

Consuming Web Services and Using Local Storage on iOS

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What's inside

Syllabus

Good to know

Save this course

Activities

Career center

Reading list

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