.NET

• Should I be concerned about PDB files?
• async and await -Simplified-Internals

Web

• Performance tricks for (mobile) web development
• Advanced Debugging Techniques in javaScript – Part 3
• == and === Operators of Javascript in simple Words
• Investigating asp.net Memory Dumps for Idiots (like Me)
• JavaScript MVC Style Guide

Mobile

• Wrangling Dalvik: Memory Management in Android (Part 1 of 2)
• Android application Development:10 Tips for More Efficient Apps
• Introducing Alcatraz 1.0 - an package manager for Xcode 5

Java

• Caching Best PRactices
• Why Java Programmers Should Never Use Object == Object

Other

• 10 ways to be a faster code reviewer
• Back to Basics: Regular Expressions and Formal Languages
• SQL Server Best Practices
• The Lucene disk format