How to be an idiot at coding part infinite + 1
Use range headers to ensure not downloading complete response, when only needing a small amount of bytes.
#ruby
Posts tagged with "ruby"
How to Write Json in Ruby
Unlike Javascript and PHP you don't call a function with one parameter - instead you can call to_json on the object you want to convert.
How to Parse Json in Ruby
In Ruby you parse json by first including the json library provided with the language.
How to Read from stdin in Ruby
Reading from stdin in ruby is as easy as calling STDIN.read
How to Write a TCP Echo Server in Ruby
In ruby you have lowlevel access to all the same methods that you do in C, but you also have some higher level sugar on top.
How to Write Xml in Ruby
In Ruby there is no built-in support for parsing and writing xml, but my favourite tool for working with xml in ruby is nokogiri.
How to Read a file in Ruby
In ruby you read a file in two steps - first open the file, and then iterate over the contents.
How to Read Program Arguments in Ruby
Ruby has a global ARGV array which contains all arguments, but unlike C and PHP it does not contain the script name.