Jordan Running questions

Jordan Running answers

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• Rails hierarchical modelling - Multiple categories
• Ruby If Elsif Else block syntax
• How to optimize multiple repetitive images in HTML table
• How to read ERb when importing a .yml file in an initializer?
• I can not get the exact number from a csv file if it starts with a zero in ruby
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• LitElement remove item from list
• Mustache.js - How do you hook up events?
• Reactjs: How to Off and On Webcam in reactjs