url-shortener

问题 I saw in their documentation that CORS is supported. But my attempts to make request from JavaScript have no success. Requesting this URL: https://api-ssl.bitly.com/v3/shorten?longUrl=https://google.com/&access_token=token&domain=bit.ly&format=json&languageCode=en-US I receive standard error : No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'https://google.com' is therefore not allowed access. UPD: bitly documentation - http://dev.bitly.com/cors.html 回答1:

问题 I am trying to add a new plugin mentioned here in my app but it is not been resolved and giving me a error i.e. :: problems summary :: :::: WARNINGS module not found: org.grails.plugins#url-shortener;0.2.1 ==== grailsPlugins: tried -- artifact org.grails.plugins#url-shortener;0.2.1!url-shortener.zip: ... ==== grailsHome: tried /opt/grails/lib/org.grails.plugins/url-shortener/ivy-0.2.1.xml -- artifact org.grails.plugins#url-shortener;0.2.1!url-shortener.zip: /opt/grails/lib/org.grails.plugins

问题 I'm coding an url shortener function for a project in which I'm learning php, here is the code (btw I suppose that global here is not a good thing to do :P): $alphabet = array(1 => "a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z", "A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z", "0","1","2","3","4","5","6","7","8","9","_","-"); function shorten($id){ global $alphabet; $shortenedId =

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . There are a lot of questions here on stackoverflow regarding URL shorteners as well as elsewhere on the internet, e.g. How to code a URL shortener? How do URL shortener calculate the URL key? How do they work? http://www.codinghorror.com/blog/2007/08/url-shortening-hashes-in-practice.html However, there is one

问题 This question already has answers here : How do I obfuscate the ids of my records in rails? (5 answers) Closed 4 years ago . I have a web app made with Ruby On Rails. For now when I want to display an object I have to access the following page: http://mywebapp.com/object/1234 with 1234 the id of the object. I would like to encode that object id and have the following result: http://mywebapp.com/object/5k (it is just an example). How can it be done? Many thanks, Martin 回答1: All these

问题 If I have a general url (not restricted to twitter or google) like this: http://t.co/y4o14bI is there an easy way to check if this url is shortened? In the above case, I as a human can of course see that it was shortend, but is there an automatic and elegant way? 回答1: You could do a request to the URL, look if you get redirected and if so, assume it's a shortening service. For this you'd have to read the HTTP status codes. On the other hand, you could whitelist some URL shortening services (t

问题 If I have a general url (not restricted to twitter or google) like this: http://t.co/y4o14bI is there an easy way to check if this url is shortened? In the above case, I as a human can of course see that it was shortend, but is there an automatic and elegant way? 回答1: You could do a request to the URL, look if you get redirected and if so, assume it's a shortening service. For this you'd have to read the HTTP status codes. On the other hand, you could whitelist some URL shortening services (t

问题 Could anyone recommend a preferred algorithm to use for URL shortening? I'm coding using PHP. Initially I thought about writing something that would start at a character such as "a" and iterate through requests, creating records in a database and therefore having to increment the character to b, c, d ... A, B and so on as appropriate. However it dawned on me that this algorithm could be pretty heavy/clumsy and there could be a better way to do it. I read around a bit on Google and some people

问题 I'm looking for an on the fly URL shortener much like how tweetdeck works. I have found many jQuery and general javascript plugins that take a url and run it through a shortening service such as bit.ly when a button is pressed. However, I have not been able to find one that does it on the fly. My first question is does this already exist someplace? Secondly, if it doesn't, then what would be the best way to recognize a URL that needs to be shortened inside a textbox? My thoughts: On onKeyUp

问题 I am using sharekit but I don't want to use the bityl service for shortening the URL I want to use the built-in t.co provided by twitter. How can I do that? Thanks. 回答1: Unfortunately, T.co is not available as an API to developers. It's an internal shortner used by Twitter to automatically shorten long links. Check out this post by Raffi, Twitter developer, to learn more about it. You won't be able to control how the links get shortened. But all URL's over 20 characters are automatically