user94559 questions

user94559 answers

• How does ethereum handle duplicate transaction in different world state which means one tx is valid and the other not?
• How to handle decimal numbers in solidity?
• Dropbox Sync API or Core API for pure Java
• Regular Expression for any non-empty consecutive sequence of 0's enclosed between 1
• Using strings and byte-like objects compatibly in code to run in both Python 2 & 3
• how to get the im_marked event on slack API
• Nodejs - Download a PDF with Dropbox Core API and save to disk
• Solidity v^0.5.0 compiler error [invalid callback specified]
• Azure DNS lookup times out with CNAME
• How to write minimal Slack script without a server? [closed]