good way to handle a bunch of data in a hash Ask Question Asked 15 years ago Modified 15 years ago Viewed 148 times Report this ad1 I'm returning a complex result of indeterminate size that I will need to handle again and again, so I'm wondering what is a good way to package it?
puts "PHP is good, and I love PHP".sub(/PHP/, "Ruby") # sub 只會換掉最先遇到的那個字串 # => 印出「Ruby is good, and I love PHP」 puts "PHP is good, and I love PHP".gsub(/PHP/, "Ruby") # gsub 會換掉全部符合的字串 # => 印出「Ruby is good, and I love Ruby」 `...
5、运行数据处理脚本(sort of,how much is called this ) 6、Pouring drinks to get a good buzz on(一句玩笑,是这两位仁兄的风格) 这篇文章中,我们将讨论为什么要创建Rake,和他怎么样帮助我们的rails应用。最好你可以写自己的Rake。 一、历史回顾:make 为了了解Rake的来历,我们先了解一下Rake的爷爷:Make。
Python还有一个Jupyter Notebook,交互式的代码编写方式,对于还处在学习阶段的人来说简单是神器。 还有一点,Django/Python的开发环境搭建因为有virtualenv这个工具非常简单,而Rails/Ruby的就麻烦多了,尤其是在Windows系统上。以致于出现了一个网站教入门新手如何搭建开发环境:http://installrails.com 所以,总结一下,玩票...
所以我觉得对于一般的应用来说,如果能从框架中得到效率优势,那么 Ruby on Rails 也好,Django 也罢,...
Ruby on Rails apps on familiar serves like Apache and Nginx. WithAmazon Relational Database Service(Amazon RDS), you can easily provision a MySQL, PostgreSQL, or Oracle instance on the cloud. Elastic Beanstalk provisions and operates the infrastructure and manages the application stack for you, ...
Rails is (as they say) ‘batteries included’. This is not a good thing if you are keen on sparsity or if you feel the need to have extensive knowledge of how everything works.In practice, if you let go of your fears, it does seem to work.Rails has reasonable defaults for almost ...
Even Ruby on Rails performs, as long as you throw enough servers at the problem. I have no idea how Grails compares to various Java frameworks, though. Does it really confer rapid development benefits? Well, I'm still missing a lot of good Ruby/Rails stuff. It doesn't recognise Date ...
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Screencast tutorials to help you learn Ruby on Rails, Javascript, Hotwire, Turbo, Stimulus.js, PostgreSQL, MySQL, Ubuntu, and more.