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What is the idiomatic way to compose a URL or URI in Java?

... As of Apache HTTP Component HttpClient 4.1.3, from the official tutorial: public class HttpClientTest { public static void main(String[] args) throws URISyntaxException { List<NameValuePair> qparams = new ArrayList<NameValue...
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How do I POST JSON data with cURL?

...n" \ --request POST \ --data '{"username":"xyz","password":"xyz"}' \ http://localhost:3000/api/login (-H is short for --header, -d for --data) Note that -request POST is optional if you use -d, as the -d flag implies a POST request. On Windows, things are slightly different. See the comm...
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Open Graph namespace declaration: HTML with XMLNS or head prefix?

... the xmlns way for fb namespace: <!DOCTYPE HTML> <html xmlns:fb="http://ogp.me/ns/fb#"> <head prefix="og: http://ogp.me/ns# object: http://ogp.me/ns/object#"> share | improve t...
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Ways to save Backbone.js model data?

...nd Backbone saving, the thing to wrap your head around is the semantics of HTTP requests and what you are doing with your data. You're probably used to two kinds of HTTP requests. GET and POST. In a RESTful environment, these verbs have special meaning for specific uses that Backbone assumes. When ...
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How to URL encode a string in Ruby

... They deprecated that method, use * CGI.escape * instead. -> http://www.ruby-forum.com/topic/207489#903709. You should also be able to use URI.www_form_encode * URI.www_form_encode_component *, but I have never used those – J-Rou Jul 6 '12 at 14:...
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How do I upload a file with metadata using a REST web service?

...e solution, however I would do it the other way around. I would do: POST http://server/data/media body: { "Name": "Test", "Latitude": 12.59817, "Longitude": 52.12873 } To create the metadata entry and return a response like: 201 Created Location: http://server/data/media/21323 { ...
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PUT vs. POST in REST

According to the HTTP/1.1 Spec: 34 Answers 34 ...
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Resizing an iframe based on content

...seInt(height)+60; } </script> <iframe id='frame_name_here' src='http://www.bar.net/framed.html'></iframe> In www.bar.net/framed.html: <body onload="iframeResizePipe()"> <iframe id="helpframe" src='' height='0' width='0' frameborder='0'></iframe> <script t...
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Maven 3 warnings about build.plugins.plugin.version

...shown in output. UPDATE If you want to select among list of versions, use http://search.maven.org/ or http://mvnrepository.com/ Note that your favorite Java IDE must have Maven package search dialog. Just check docs. SUPER UPDATE I also use: $ mvn dependency:tree $ mvn dependency:list $ mvn depen...
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List all indexes on ElasticSearch server?

... For a concise list of all indices in your cluster, call curl http://localhost:9200/_aliases this will give you a list of indices and their aliases. If you want it pretty-printed, add pretty=true: curl http://localhost:9200/_aliases?pretty=true The result will look something like ...