stewart715

stewart715 has asked 31 questions and find answers to 2 problems.

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stewart715 questions

sorting array manually using a reference array [duplicate]
javascript using variables for object keys and values
Someone please explain select/options for forms in rails 3
anyway to check that a img tag is broken or 404'd; without add'l network request
Validate uniqueness of value between multiple fields
Smoothing arcs/plot points in D3.js/GeoJSON/TopoJSON/Shapefile (somewhere along the way)
Ruby on rails global variable?
node sequelize sort by multiple columns
ios removing an observer before it exists raises exception
before_filter running multiple methods

stewart715 answers

anyway to check that a img tag is broken or 404'd; without add'l network request
Javascript Get Website URL