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How Fedora and tox make Python testing easier

Lumír Balhar

Developers should test their Python code with multiple Python versions. Fedora and tox make this task easier, even for many non-Fedora systems.

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How to contribute to LLVM

Nikita Popov

Interested in contributing to the open source LLVM project? This article walks you through the process.

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How I developed a faster Ruby interpreter

Vladimir Makarov

Learn about 8 optimization techniques for a faster interpreter in Ruby which I developed using a dynamically specialized internal representation (IR).


How to categorize C programs by behavior

Martin Sebor

Could your perfectly running program blow up someday? Learn different types of behavior in the standard and what helps make a correct C or C++ program.


An introduction to debug events: Learn how to use breakpoints

Keith Seitz

Breakpoints are the most commonly used (and underused) debugging event in a debugger. This article discusses the breakpoint features that GDB offers developers, and shows how to use breakpoints effectively.