Todd A. Jacobs

Todd A. Jacobs has asked 38 questions and find answers to 288 problems.

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About

Author of Scrum First Aid, a recipe book for fixing Scrum challenges and anti-patterns.

✪ CITO Solving Strategic Business Problems Through Process & Technology
✪ Cyber Security & IT Automation Leader
✪ Agile Champion

Todd A. Jacobs questions

Why is "git branch" silent in new repositories?
Why isn't the case statement case-sensitive when nocasematch is off?
How can I programmatically query Vagrant for its provisioning status?
How can I pass instance variables to a HAML template on the command line?
How can I calculate the number of weeks since a given date in Ruby?
What is the formal term for the "#{}" token in Ruby syntax?
How can I make a non-blocking request for an exclusive lock using File#flock?
How does the "#map(&proc)" idiom work when introspecting module classes?
Where does Ruby keep track of its open file descriptors?

Todd A. Jacobs answers

Ruby "CONSTANTS" seem to be INVISIBLY ALTERABLE?
Rspec generator to create a *_spec.rb file to test a PORO
grep: invalid context length argument
How to close the writers of a named pipe?
How can I reduce memory usage with a very large Ruby hash?
Serverspec: Check if directory is empty
Rails BigDecimal precision not helping with floats [duplicate]
How can I split very long case patterns across multiple lines?
Can one use Ruby $SAFE level against exploits of Rails vulnerabilities?
How can I read multiple documents from a YAML file?