连击 天
fork: star:
#!/usr/local/bin/ruby -w # # # def call_each animals = %w{ant bee cat dog elk} for animal in animals yield animal end end call_each {|a...
#!/usr/local/bin/ruby -w # class Song attr_reader :name,:artist,:duration attr_writer :name def initialize(name,artist,duration) @name =...
Reason: java.io.IOException: Failed to create directory 'activemq-data/localhost/KahaDB'
python 读取yahoo 天气api 获取北京天气情况
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