I am writing a Ruby 1.8.7 script which has to request really large XML files(1 - 5MB) from server which is quite slow(1min30sec for 1MB). The requested file is written to disk.
How to open a file name that seems like a URL a开发者_JAVA百科fter require \'open-uri\' require \'open-uri\'
I am wondering how i can go about opening multiple concurrent connections using open-uri?i THINK I need to use threading or fibers so开发者_JAVA百科me how but i\'m not sure.
I\'ve been trying to use facebook graph api, though ruby raise EOFError when open api url (https://graph.facebook.com/.....)
I am trying to call a URL using Ruby\'s OpenURI gem开发者_如何学Python, however it needs me to pass certain values inside its HTTP request header.
Ive built a form on a webpage that allows a user to enter a URL and some information about the URL\'s CSS is returned. The tool works fine, apart from one issue i have noticed.
As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references,or expertise, but this question will likely solicit debate, a
I have written a ruby script to screen scrape something using the \'open-uri\' and \'hpricot\' gems - everything works great so far.
I\'m using open-uri to download remote images and then the imagesize gem to get the dimensions. The problem is this gets painfully slow when more than a ha开发者_Go百科ndful of images needs to be proc
I\'m using the imagesize gem to check the sizes of remote images and then only push images that are big enough into an array.
加载中,请稍侯......