Tag : Html

There is an error in the target file, line 4 a was not closed correctly. <div> <header> <ul> <li><a href=””><a></li> <li><a href=””></a></li> </ul> </header> <footer> <p></p> </footer> </div> How to check out quickly in vim? This is what I use:https://github.com/vim-syntas … Can b..

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This is a review page of the school curriculum scoring system. I want to do the following:1. Count the number of words in each comment2. when the whole loop is over, count the total number of words in all comments <div id=”header”><h1>Course Rating Information </h1><p>Number:<%= @course.number %></p><p>Year:<%= @course.year %></p><p>Name:<%= @course.name %></p></div><div id=”pagebody”><% if @course.comments.exists? %><h2>Ratings</h2><% ..

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1. The 1.mac itself has ruby’s environment, so it does not need to be installed. At the same time, it detects version information: $ gem -v 2.0.14.1 $ ruby -v ruby 2.0.0p648 (2015-12-16 revision 53162) [universal.x86_64-darwin16] 2. Use Taobao image: $ gem sources -l *** CURRENT SOURCES *** https://ruby.taobao.org/ 3. Install sass: $ gem install ..

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I have three pages: File selection page Confirmation page Completion page Add the file to be uploaded on the file selection page, check the file content on the confirmation page, and upload the file on the completion page. The question is, how do you keep the files selected on the first page again on the ..

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