St - A place for geeks to share what they've done, who they did it with and connect with great companies. Women Who Code UK | Bridging the gender gap in IT. Udacity Blog. Code School. Learn how to code. CSS Basics. Laravel - The PHP framework for web artisans. How to Pick the Right Programming Language. Adron Hall is the lead developer of cloud solutions at New Relic. During the course of every coding project, a software developer must make dozens of decisions. Sometimes this involves solving a problem unique to a particular domain space or a particular architectural issue. Other times it’s about which language is best for a job. That is actually one of the most critical pieces of getting a project right.
Too often, languages are applied to a problem space where another language would be better. Financial Sector The financial sector benefits from a number of languages. Another key need in the financial sector is languages that benefit from object-oriented paradigms with strong architectural patterns backed by a lot of guidance from the organizations around the languages. Top Languages: Scala, Java, and C# Agency, Media, Advertising, and Design With the overall design processes needed in creative work, languages that can prototype fast are in high demand.
Top Languages: Java and C# PHP 5 Tutorial. Codecademy Labs. Anybody can learn | Code.org. Syntactic sugar. For example, many programming languages provide special syntax for referencing and updating array elements. Abstractly, an array reference is simply a procedure of two arguments: an array and a subscript vector, which could be expressed as get_array(Array, vector(i,j)).
Instead, many languages provide special syntax like Array[i,j] . Similarly an array element update is abstractly something like set_array(Array, vector(i,j), value), but many languages provide syntax like Array[i,j] := value. Language processors, including compilers, static analyzers, and the like, often expand sugared constructs into more fundamental constructs before processing, a process sometimes called "desugaring". Origins[edit] The term syntactic sugar was coined by Peter J. Notable examples[edit] Criticism[edit] Some programmers feel that these syntax usability features are either unimportant or outright frivolous.
Derivative terms[edit] Syntactic salt[edit] Syntactic saccharin[edit] References[edit] Php.net. C Tutorial for Beginners - Learn C Programming Online. The fastest, easiest way to learn to program C on a Mac or Windows. This course will teach you to program the C language from the ground up. You will learn everything from the very fundamentals of programming right through to the complexities of pointers, addresses and File IO. Maybe you’ve tried to master C before but failed. Or maybe you are new to C or new to programming. If so, this is the course for you! C is one of the most important of all programming languages. What you will learn: The fundamentals of programming – from the ground upHow to program on a Mac or on WindowsThe nitty-gritty details of the C languageAdvanced topics such as memory allocation, the stack and heap, and binary file IO Who should take the course.
Top 10 Programming Languages to Learn in 2014. Updated on May 5, 2014 Having spent more than 5 years in software development and the computer programming arena, one of the most common questions I am asked is: This is a question that is asked by beginners, as well as experts. As with many important questions, the answer is not simple. There are many factors that should be taken into account while deciding a programming language to learn. Technology evolves in matter of weeks and by the time you become expert in a particular software technology, it can already be considered obsolete.
In addition to that, another interesting aspect of programming that I noticed is that not only programmers and software engineers are interested in learning new programming languages, but people from totally different walks of life are also into it. Now back to the top 10. 1. I vividly remember that the first programming language course that I had in my university was of C language. 2. 3. Java was developed by James Gosling, in 1990 at Sun Microsystems. 5. 10 Ins'Pi'ring Raspberry Pi Projects | Lifehacker UK.
No matter the level of your nerdism, there’s a Pi-based project for everyone out there. We've trawled through the mountain of makers to find you 10 of the best. The Raspberry Pi came from nowhere to become one of those iconic British products that even Joe Public is aware of, even if they might confuse the name with alternative selections of fruity pastries. We covered some interesting projects earlier in the year on the first anniversary of the Pi, but there’s so many pre-occupied coders working on mind-blowing projects that now is a brilliant time to decide on a project of your own with a little inspiration from us. Make your own media streamer If you’re still a total beginner at Pi-gramming, loading your Raspi up as a micro media-streamer would be a great place to start.
Turn a Raspberry Pi Into an XBMC Media Centre in Under 30 Minutes Xbian is the client that works alongside XBMC on your PC to stream media across your network and play back via a Pi. To get you started: Xbian.Org. The iOS Apprentice Second Edition: Learn iPhone and iPad Programming via Tutorials! Using Breakpoints in Xcode – Jeffrey Sambells. If you’ve used Xcode you’re probably familiar with the basics of breakpoints. Place a little marker in the sidebar and when your code reaches that point, everything pauses at that point so you can take a peek, look around, and see what’s going on with variables and the call stack. Xcode breakpoints offer a number of different features and creating breakpoints can go way beyond clicking the sidebar.
Let’s take a look. Breakpoint Basics So we’re all on the same page, here’s some of the basics for working with breakpoints in Xcode. You can add breakpoints at any time, before or after your code is already running. This is a simple breakpoint. You can temporarily disable the breakpoint by clicking it again. You can simply click it again to re-enable it. To remove a breakpoint, you either right-click and select “Delete Breakpoint”, or drag the breakpoint off the bar.
The Breakpoint Navigator will show you all the breakpoints that are set in your current workspace or project. Sample Project. Ray Wenderlich | Tutorials for iPhone / iOS Developers and Gamers. Swift Programming Language. What’s new Swift 6 makes it easier to write concurrent code correctly with a new, optional language mode that analyzes your code at compile-time and diagnoses possible data races.
This release also brings other enhancements to concurrency and generics, as well as improved support for source editors that use the Language Server Protocol. Watch the latest video Download the Swift one-sheet Modern Swift is the result of the latest research on programming languages, combined with decades of experience building software that runs on billions of devices. Named parameters are expressed in a clean syntax that makes APIs in Swift easy to read and maintain. Declare new types with modern, straightforward syntax. Add functionality to existing types using extensions, and cut down on boilerplate code with custom string interpolations. extension Player: Codable, Equatable {} import Foundation let encoder = JSONEncoder() try encoder.encode(player) print(player) Designed for safety Fast and powerful Open source. Cocoa Touch - iOS Technology Overview. Built on Objective-C Much of Cocoa Touch is implemented in Objective-C, an object-oriented language that is compiled to run at incredible speed, yet employs a truly dynamic runtime making it uniquely flexible.
Because Objective-C is a superset of C, it is easy to mix C and even C++ into your Cocoa Touch applications. As your application runs, the Objective-C runtime instantiates objects based on executing logic – not just in ways defined during compilation. For example, a running Objective-C application can load an interface (a nib file created by Interface Builder), connect the Cocoa objects in the interface to your application code, then run the correct method once the UI button is pressed. No recompiling is necessary. Complete Assortment of Frameworks Core Animation Use Core Animation to create rich user experiences from an easy programming model based on compositing independent layers of graphics. Core Audio Core Data Features List: Frameworks by Category Audio and Video Data Management. Books - The Swift Programming Language by Apple Inc. Arduino on GitHub.
Arduino - HomePage. iPhone Tutorials. Developing Apps for iPad. Android Developer SDK. Before installing Android Studio or the standalone SDK tools, you must agree to the following terms and conditions. This is the Android Software Development Kit License Agreement 1. Introduction 1.1 The Android Software Development Kit (referred to in this License Agreement as the "SDK" and specifically including the Android system files, packaged APIs, and Google APIs add-ons) is licensed to you subject to the terms of this License Agreement. 2. 2.1 In order to use the SDK, you must first agree to this License Agreement. 3. 3.1 Subject to the terms of this License Agreement, Google grants you a limited, worldwide, royalty-free, non-assignable, non-exclusive, and non-sublicensable license to use the SDK solely to develop applications for compatible implementations of Android. 3.2 You may not use this SDK to develop applications for other platforms (including non-compatible implementations of Android) or to develop another SDK. 4. 5. 6. 7. 8. 9. 12. 13. 14.
The Python Standard Library. This document is for an old version of Python that is no longer supported. You should upgrade and read the Python documentation for the current stable release. Navigation The Python Standard Library¶ While The Python Language Reference describes the exact syntax and semantics of the Python language, this library reference manual describes the standard library that is distributed with Python. It also describes some of the optional components that are commonly included in Python distributions. Python’s standard library is very extensive, offering a wide range of facilities as indicated by the long table of contents listed below. The library contains built-in modules (written in C) that provide access to system functionality such as file I/O that would otherwise be inaccessible to Python programmers, as well as modules written in Python that provide standardized solutions for many problems that occur in everyday programming.
Previous topic 9. Next topic 1. This Page Show Source Quick search. Python tutorial. Work with SEO in Excel - The ultimate Excel plugin | Niels Bosma. Python Programming Language – Official Website. Python for dummies by Denis Gavrilov. Learn Python The Hard Way. Wiki. Welcome to our humble (and slightly strange) little part of the World Wide Web. Let me give you a quick introduction about what you've stumbled upon here. pygame (the library) is a Free and Open Source python programming language library for making multimedia applications like games built on top of the excellent SDL library.
Like SDL, pygame is highly portable and runs on nearly every platform and operating system. Millions of people have downloaded pygame itself, which is a whole lot of bits flying across the interwebs. pygame.org (the website) welcomes all Python game, art, music, sound, video and multimedia projects. Pygame (the community) is a small volunteer group of creative humans who ♥ making things (there may also be a few cats, several koalas, dozens of doggos, 3.14 gnomes, and 42 robots who also tinker amongst us). Enjoy yourself whilst looking around. Best humanly possible wishes and extra toasty warm regards,pygame ps. What’s New In Python 3.0 — Python v3.3.2 documentation. Author: Guido van Rossum This article explains the new features in Python 3.0, compared to 2.6. Python 3.0, also known as “Python 3000” or “Py3K”, is the first ever intentionally backwards incompatible Python release. Python 3.0 was released on December 3, 2008.
There are more changes than in a typical release, and more that are important for all Python users. Nevertheless, after digesting the changes, you’ll find that Python really hasn’t changed all that much – by and large, we’re mostly fixing well-known annoyances and warts, and removing a lot of old cruft. This article doesn’t attempt to provide a complete specification of all new features, but instead tries to give a convenient overview. Due to time constraints this document is not as complete as it should have been. Common Stumbling Blocks This section lists those few changes that are most likely to trip you up if you’re used to Python 2.5.
Print Is A Function You can also customize the separator between items, e.g which produces: Note: How to Think Like a Computer Scientist — How to Think like a Computer Scientist: Interactive Edition. This interactive book is a product of the Runestone Interactive Project at Luther College, led by Brad Miller and David Ranum. There have been many contributors to the project. Our thanks especially to the following: This book is based on the Original work by: Jeffrey Elkner, Allen B. Downey, and Chris MeyersActivecode based on SkulptCodelens based on Online Python TutorMany contributions from the CSLearning4U research group at Georgia Tech.ACM-SIGCSE for the special projects grant that funded our student Isaac Dontje Lindell for the summer of 2013.NSF The Runestone Interactive tools are open source and we encourage you to contact us, or grab a copy from GitHub if you would like to use them to write your own resources. Selenium - Web Browser Automation.