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What the New iPad and iOS 5.1 Mean for Developers
The new display is gorgeous. But local storage for HMTL5 is currently broken on the new iPad and performance of some apps is slower. Here's a deep dive into the issues, including benchmarks and analysis.
Triple Buffering as A Concurrency Mechanism
Triple Buffering is a way of passing data between a producer and a consumer running at different rates. It ensures that the consumer sees only complete data with minimal lag.
Embedding GDB Breakpoints in C Source Code
Have you ever wanted to embed GDB breakpoints in C source code? Something like this:
printf("Hello,\n");
EMBED_BREAKPOINT;
printf("world!\n");
Writing Kernel Exploits
Why attack the kernel? Because it has a huge attack surface with potential for very interesting bugs. This presentation (pdf) takes a code-level dive into recently reported Linux-kernel exploits.
