Mobile

• Developing iOS8 Apps Using Swift – Part 1- Hello World
• The Insider's Guide to Android Interviewing
• iOS8 – How to use Objective-C Classes in Swift
• Developing iOS8 Apps Using Swift – Part 2 – Connect to the iTunes Search API
• A Swift Tour
• Swift Cheat Sheet and Quick Reference
• An Introduction to Xamarin: Part 1 - 2
• Basic Comparison of C# and Apple Swift PRogramming Language Syntax - Basic Comparison of Functions in C# and Apple Swift Programming Language
• Getting Started with Android Studio

Other

• Make Distributed Systems Auto-Scalable : Examples

Web

• Seven Things You Should Stop Doing with Node.js

Database

• How to Speed Up MySQL Database Performance
• Tips on Benchmarking Go + MySQL

.NET

• .NET Native Deep Dive: Debugging into Interop Code
• Reference Source, dotPeek and Source Code Debugging
• Using Git for .NET development part 4 – resolving merge conflicts

java

• simple java