MrDuk

MrDuk has asked 81 questions and find answers to 29 problems.

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MrDuk questions

How does <=> work for different sorting strategies?
How can I configure git to default push my current branch to the origin? [duplicate]
Seaside: receiver of 'contents' is nil
Converting JSON object from requests.get() to dict
How to display content of StringBuilder as HTML?
Passphrase Key-based authenication with net-sftp in Ruby
How can I get the next key, from a specific key in a map?
pysftp -- paramiko SSHException, Bad host key from server
Understanding A* heuristics for single goal maze
Is there a thread-safe way to print in Perl?

MrDuk answers

Use input string as variable name
Seaside: receiver of 'contents' is nil
Unique and constant ID from Amazon EC2 instance
One big EC2 or multiple small EC2 or one ECS - which is cost-effective?
pysftp -- paramiko SSHException, Bad host key from server
What is an ECS Task Group and how do I create one?
What is the impact if my service exceeds 100% "Service CPU utilization"
Slack API - Attatchments from custom bot post as plain text
Smalltalk - collection is empty error when saving
Gracefully stopping ecs container