Learn To Code Apps

Simple CSS Tuturials for iphone and ipad.
Enjoy the ease of study !!!
Master your control over the look and formatting of your webpages to create professional and polished webpages directly from your iPhone or iPad with Learn CSS - Quick CSS Tutorial

The classic Haskell programming language for iPad, iPhone and iPod touch. Programming language is a perfect tool for studying, complex mathematical calculation, entertainment and many other useful tasks. The application is especially useful for learning the Haskell programming language. You have to buy compilations inside the application. Internet connection is required.

- The great programming tool on the AppStore.
- Your programming language for iOS is amazing!

* FEATURES *

- Compile and run your program.
- Text input before program run and text output.
- Enhanced source code editor with syntax highlighting, line numbers, color themes and additional keyboard.
- Online language reference and several program samples.

* LIMITATIONS *

- Internet connection is required to compile and run a program.
- Graphics, network, file system and real-time input are not supported.

- Maximum running time of a program is 15 seconds.

Thanks for using the application!

======================================

Haskell is a standardized, general-purpose purely functional programming language, with non-strict semantics and strong static typing. It is named after logician Haskell Curry. In Haskell, "a function is a first-class citizen" of the programming language. As a functional programming language, the primary control construct is the function.

Following the release of Miranda by Research Software Ltd, in 1985, interest in lazy functional languages grew: by 1987, more than a dozen non-strict, purely functional programming languages existed. Of these, Miranda was the most widely used, but was proprietary software. At the conference on Functional Programming Languages and Computer Architecture in Portland, Oregon, a meeting was held during which participants formed a strong consensus that a committee should be formed to define an open standard for such languages. The committee's purpose was to consolidate the existing functional languages into a common one that would serve as a basis for future research in functional-language design.

Haskell features lazy evaluation, pattern matching, list comprehension, type classes, and type polymorphism. It is a purely functional language, which means that in general, functions in Haskell do not have side effects. There is a distinct construct for representing side effects, orthogonal to the type of functions. A pure function may return a side effect which is subsequently executed, modeling the impure functions of other languages.

Haskell has a strong, static type system based on Hindley–Milner type inference. Haskell's principal innovation in this area is to add type classes, which were originally conceived as a principled way to add overloading to the language, but have since found many more uses.

The construct which represents side effects is an example of a monad. Monads are a general framework which can model different kinds of computation, including error handling, nondeterminism, parsing, and software transactional memory. Monads are defined as ordinary datatypes, but Haskell provides some syntactic sugar for their use.

The language has an open, published specification, and multiple implementations exist. There is an active community around the language, and more than 5400 third-party open-source libraries and tools are available in the online package repository Hackage.

The main implementation of Haskell, GHC, is both an interpreter and native-code compiler that runs on most platforms. GHC is noted for its high-performance implementation of concurrency and parallelism, and for having a rich type system incorporating recent innovations such as generalized algebraic data types and type families.

*****Learn OC,best for you《Tutorial for Objective-C》
-----Objective-C is a general-purpose, object-oriented programming language that adds Smalltalk-style messaging to the C programming language.
-----This is the main programming language used by Apple for the OS X operating systems and their respective APIs, Cocoa and Cocoa Touch.
-----This reference will take you through simple and practical approach while learning Objective-C Programming language.
1.Objective-C Home
2.Objective-C Overview
3.Objective-C Environment Setup
4.Objective-C Program Structure
5.Objective-C Basic Syntax
6.Objective-C Data Types
7.Objective-C Variables
8.Objective-C Constants
9.Objective-C Operators
10.Objective-C Loops
11.Objective-C Decision Making
12.Objective-C Functions
13.Objective-C Blocks
14.Objective-C Numbers
15.Objective-C Arrays
16.Objective-C Pointers
17.Objective-C Strings
18.Objective-C Structures
19.Objective-C Preprocessors
20.Objective-C Typedef
21.Objective-C Type Casting
22.Objective-C Log Handling
23.Objective-C Error Handling
24.Command-Line Arguments
========Advanced Objective-C
25.Objective-C Classes & Objects
26.Objective-C Inheritance
27.Objective-C Polymorphism
28.Objective-C Data Encapsulation
29.Objective-C Categories
30.Objective-C Posing
31.Objective-C Extensions
32.Objective-C Protocols
33.Objective-C Dynamic Binding
34.Objective-C Composite Objects
35.Objective-C Foundation Framework
36.Objective-C Fast Enumeration
37.Objective-C Memory Management

The classic Perl programming language for iPad, iPhone and iPod touch. Programming language is a perfect tool for studying, complex mathematical calculation, entertainment and many other useful tasks. The application is especially useful for learning the Perl programming language. You have to buy compilations inside the application. Internet connection is required.

- The great programming tool on the AppStore.
- Your programming language for iOS is amazing!

* FEATURES *

- Compile and run your program.
- Text input before program run and text output.
- Enhanced source code editor with syntax highlighting, line numbers, color themes and additional keyboard.
- Import and export programs by iTunes or by email.
- Online language reference and several program samples.

* LIMITATIONS *

- Internet connection is required to compile and run a program.
- Graphics, network, file system and real-time input are not supported.
- Maximum running time of a program is 15 seconds.

Thanks for using the application!

====================================

Perl is a high-level, general-purpose, interpreted, dynamic programming language. Perl was originally developed by Larry Wall in 1987 as a general-purpose Unix scripting language to make report processing easier. Since then, it has undergone many changes and revisions and become widely popular amongst programmers. Larry Wall continues to oversee development of the core language, and its upcoming version, Perl 6. Perl borrows features from other programming languages including C, shell scripting (sh), AWK, and sed. The language provides powerful text processing facilities without the arbitrary data length limits of many contemporary Unix tools, facilitating easy manipulation of text files. Perl gained widespread popularity in the late 1990s as a CGI scripting language, in part due to its parsing abilities.

In addition to CGI, Perl is used for graphics programming, system administration, network programming, finance, bioinformatics, and other applications. Perl is nicknamed "the Swiss Army chainsaw of programming languages" because of its flexibility and power. It is also referred to as the "duct tape that holds the Internet together", in reference to its ubiquity and perceived inelegance.

Larry Wall began work on Perl in 1987, while working as a programmer at Unisys, and released version 1.0 to the comp.sources.misc newsgroup on December 18, 1987. The language expanded rapidly over the next few years.

Perl 2, released in 1988, featured a better regular expression engine. Perl 3, released in 1989, added support for binary data streams.

Originally the only documentation for Perl was a single (increasingly lengthy) man page. In 1991, Programming Perl, known to many Perl programmers as the "Camel Book" because of its cover, was published and became the de facto reference for the language. At the same time, the Perl version number was bumped to 4, not to mark a major change in the language but to identify the version that was documented by the book.

Learn to code in HTML, CSS, Javascript, Ruby and Python through interactive mini-quizzes!

You will gain an understanding of how to read, write and speak the language of programming. No experience, internet or keyboard necessary.

As seen in The Next Web, Business Insider, Gizmodo, Product Hunt, LifeHacker, CNET, Nu.nl & more!

Here's what our users are saying:

"The goal with Lrn isn't to turn you into a hardcore programmer. Instead, it's to get you from a beginner who knows nothing about coding to a more beginner-intermediate level." -Business Insider

"I raced through the set of free tutorials the app begins with and quickly paid $2.99 for the complete course. The lessons are written in an entertaining but unpatronizing tone to guide you through code examples." -The Next Web

"I have been wanting to learn to code via mobile and this is the first solution I have stuck to all the way through. It works offline so I can use during my commute in the subway and is fun. It's an engaging way to learn to code and I would recommend it to anyone who is a business person looking to understand the fundamentals like me." -App Store Review

400+ free mini-quizzes and another 200+ mini-quizzes can be unlocked in the app. Below is the rundown of our content:

HTML Course:
1) HTML Intro
2) Lists
3) Tables
4) Media
5) Forms
6) Layout

CSS Course:
1) CSS Intro
2) Selectors
3) Properties
4) Spacing
5) Positioning

Javascript Course:
1) JS Basics
2) Variables
3) Functions
4) Conditions
5) Loops
6) Arrays
7) Arrays II
8) Objects
9) Objects II

Ruby Course:
1) Ruby Intro
2) Variables
3) Methods
4) Conditions
5) Loops
6) Collections
7) Classes

Python Course:
1) PY Basics
2) Variables
3) Functions
4) Conditions
5) Lists
6) Dictionaries
7) Loops

Enter the world of programming and start Lrn'ing with us today!

** COMPLETE IOS APP DEVELOPMENT COURSE
** Learn Xcode and How to Make Apps for iPhone and iPad Using Swift
** Includes Step-by-Step Video Tutorials, Sample Codes, and Important Reference Information

The Code School for Xcode app includes complete video tutorials that teach you how to start building your first iPhone/iPad app using Xcode and Swift programming from start to finish! All the video tutorials are made for beginners; they demonstrate how to build different kinds of apps and utilize different user interface elements. Our native English teacher will also explain the code examples in detail. All the examples are guaranteed to be simple to follow and easy to learn!

Some of the Topics Included in the Video Tutorials:

+ Xcode Overview: At a Glance
+ Creating Your First App: Hello World!
+ Learning to Create a Camera App: Taking Photos with the Camera and Accessing the Photo Library
+ Building Mapkit-Based Apps: Displaying a Map with Your Current Location and Showing Maps in Standard and Satellite Views
+ Learning to Share on Twitter and Facebook: Sharing Images, Text, and URLs
+ Creating a Web Browser App
+ Detecting Gestures, Screen Touches, and 3D Touches
+ Playing Local Video and Audio Files in your App
+ Playing Remote Videos from a Server
+ Audio Recording and Playback
+ Playing Videos on Apple Watch
+ Alerting the User and Showing Popup Messages
+ Displaying PDF Files in your App
+ Making a Simple Menu Bar App for macOS
+ Creating Subviews and Simple Animations
+ Adding Images to your App
+ Creating and Populating a Table View
+ Creating a Master-Detail Interface
+ Using a Webview to Display a Website
+ Creating a Tab Bar App
+ Creating a Dictionary to Manage Data
+ Using a .plist File to Store Data
+ Sharing via Email or Saving Images to Your Device

+++ PLUS: Get free updates as we add new video tutorials!! +++

Unique Features Provided:

* Video Tutorials - They are made in Full HD resolution and feature native English speakers. These step-by-step tutorials are 5-15 minutes on average, and you can view them in full screen and offline. They support the latest version of Xcode and iOS. The video will automatically resume the playback position from the stopping time of your last session.
* Sample Codes - All the codes you learned during the tutorials are downloadable, so you can practice them yourself.
* Bookmarks - This section contains all the references and useful information for each tutorial you may be interested in.
* Notes - You may need to jot down notes when learning. This section will store your notes for each tutorial respectively.

If you want to become an individual developer and submit your own apps to the iOS App Store, download this course today!!

Learn how to code in Ruby, getting started with coding has never been so easy. It is very difficult to remember the structure of each programming language, so this app is designed to copy code from iOS device to macOS Sierra. It supported Universal Clipboard on iOS 10 and macOS Sierra. It is very fast to test the code in this app. It is easy to remember. Learning by doing.
Your path to awesome:
01. Comments
02. Puts and Print
03. Quotes
04. String interpolation
05. Object Types
06. String Method
07. Math
08. Comparision
09. Booleans
10. If..elsif..else
11. Unless
12. While
13. Until
14. For
15. Loop..do
16. Next
17. Times
18. Arrays
19. Split String
20. Iterators Array
21. Symbols
22. Hashes
23. Multi Arrays
24. Method
25. Sorting
26. When and then
27. Ternary Conditional
28. Conditional Assignment
29. Block
30. Yield
31. Procs
32. Lambdas
33. Procs and Lambdas
34. Return
35. Class
36. Self
37. Input and Output
38. Module

Get Learn Ruby today and start your journey to master your skill.

The new Python 3 programming language for iPad, iPhone and iPod touch. Programming language is a perfect tool for studying, complex mathematical calculation, entertainment and many other useful tasks. The application is especially useful for learning the Python 3 programming language. You have to buy compilations inside the application. Internet connection is required.

- The great programming tool on the AppStore.
- Your programming language for iOS is amazing!

* FEATURES *

- Compile and run your program.
- Text input before program run and text output.
- Enhanced source code editor with syntax highlighting, line numbers, color themes and additional keyboard.
- Online language reference and several program samples.

* LIMITATIONS *

- Internet connection is required to compile and run a program.
- Graphics, network, file system and real-time input are not supported.

- Maximum running time of a program is 15 seconds.

Look for the "Python 2 Programming Language" too. Thanks for using the application!

======================================

Python is a general-purpose, high-level programming language whose design philosophy emphasizes code readability. Python's syntax allows programmers to express concepts in fewer lines of code than would be possible in languages such as C, and the language provides constructs intended to enable clear programs on both a small and large scale.

Python supports multiple programming paradigms, including object-oriented, imperative and functional programming styles. It features a fully dynamic type system and automatic memory management, similar to that of Scheme, Ruby, Perl and Tclm and has a large and comprehensive standard library.

Like other dynamic languages, Python is often used as a scripting language, but is also used in a wide range of non-scripting contexts. Using third-party tools, Python code can be packaged into standalone executable programs. Python interpreters are available for many operating systems.

CPython, the reference implementation of Python, is free and open source software and has a community-based development model, as do nearly all of its alternative implementations. CPython is managed by the non-profit Python Software Foundation.

Python was conceived in the late 1980s and its implementation was started in December 1989 by Guido van Rossum at CWI in the Netherlands as a successor to the A-B-C language (itself inspired by SETL) capable of exception handling and interfacing with the Amoeba operating system. Van Rossum is Python's principal author, and his continuing central role in deciding the direction of Python is reflected in the title given to him by the Python community, Benevolent Dictator for Life (BDFL).

Python 2.0 was released on 16 October 2000, with many major new features including a full garbage collector and support for Unicode. With this release the development process was changed and became more transparent and community-backed.

Python 3.0 (also called Python 3000 or py3k), a major, backwards-incompatible release, was released on 3 December 2008 after a long period of testing. Many of its major features have been backported to the backwards-compatible Python 2.6 and 2.7.