ztz
@zt2
Member
NO. 20678 / 2015-08-22
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3 Replies
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[广州][11-30] RubyConf China 2024 售票开始 at November 18, 2024
请问会有线上直播或者回放吗？
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刚学 Ruby 想问一下怎么改代码能提升一下程序运行速度实在是太慢了。 at March 24, 2022
试试使用基于 Ruby 3 新特性的 Fiber 调度器 https://github.com/bruno-/fiber_scheduler
require 'fiber_scheduler' require 'net/http' require 'nokogiri' require 'benchmark' Fiber.set_scheduler(FiberScheduler.new) begin_time = Time.now uri = URI('http://www2.kugou.kugou.com/yueku/v8/album/index/getData.js') referrer_policy="http://www2.kugou.kugou.com" number = 1 (1..200).each do |i| Fiber.schedule do params = { :cdn => "cdn", :l => 1, :p => i, :c => 0 } uri.query = URI.encode_www_form(params) res = Net::HTTP.get_response(uri) puts res.body end end end_time = Time.now puts "Time taken is #{end_time - begin_time}." -
开发一个命令行工具，一般要遵循那些传统？ at February 04, 2021
还有一个也可供楼主参考，Linux 下自带的命令行工具普遍遵循 KISS 原则：即每个工具只完成一个简单功能，复杂功能由管道组合多个简单工具完成