today-i-learned

A collection of interesting and useful things I have learned while working with various languages, libraries, and tools.

Categories

• Elasticsearch
• Java
• Linux
• Packaging
• Puppet
• Python

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Elasticsearch

• Single-Index APIs

Java

• Combining Caller-Supplied Arguments and Injected Constructor Arguments with Guice

Linux

Selinux

• Finding SELinux Rules with sesearch

Packaging

RPM

• RPM Changelog Date Format

Puppet

• Structured Facts

Python

Django

• Generating Django Secret Keys

Pip

• pip install Failing with noexec /tmp