Is there a way to select html elements with a certain class with ruby?

If I use require \'net/http\' source = Net::HTTP.get(\'stackoverflow.com\', \'/index.html\') to extract the source code from a url, is the开发者_如何学Gore a way, in ruby, to find all link element

Is URL parameters okay in HTTP POST requests?

I\'m working with some HTML forms and I just want to know if it is okay to use a URL parameters in the action attribute even if the method attribute is开发者_运维技巧 POST?

jQuery Get for PHP files

I have this statement in my jQuery file: $.get(\"h开发者_Python百科omeTemplates/randomVids.php\", function(data){$(\"#hVid\").html(data);});

How to Create a One Time Offer for Values Passed in PHP Form?

I have an interesting problem to solve here that may require some creative direction.I have a PHP page which has a variety of different page outcomes depending upon which value is passed through the w

catching a file when it arrives in the browser

Im working on a video player at the moment (a flash one). Before the video starts, the player receives a manifest.f4m file. I would like to detect WHEN this file is requested and WH开发者_开发知识库EN

GET Request won't open file

I\'ve been trying to figure out why this js code works but doesn\'t open the requested file. I used the LiveHTTPHeader add-on from FireFox and it sends the parameters and everything seems to work like

Is it possible to delete a GET variable with Javascript?

I have a dynamic search form and when I send a query it remains the values of the query in GET variables.

REST - GET returns different result than POST/PUT

In our project, a book can be added by sending the book structure (in XML, JSON, ..) via a POST or PUT request. For example, in XML, the book structure looks like this (simplified):

number from $_GET not being read into simplexml xpath query using php

THIS WORKS: 1 $number= 2; 2 $allofit = simplexml_load_file(\"thexmlfile.xml\"); 3 $thebook = $allofit -> booklist[$number] -> abook;

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