luca

luca has asked 45 questions and find answers to 4 problems.

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luca questions

"patch" rails render function to edit default options
sql string cat as aggregate function: cat multiple records together
Generating Excel documents with Ruby
watch local directory for new files in javascript/html5
get all youtube videos that a user has liked on facebook
prawn PDF: I need to generate nested tables
ruby syntactic sugar: dealing with nils
grouping strings by similarity
java testing: accelerate time to test timeouts?
Efficiently bulk-updating in ActiveRecord?

luca answers

XSRF headers not being set in AngularJS
Log every SQL query to database in Rails