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Build query string for System.Net.HttpClient get

...olve building a name value collection and url encoding those and then finally concatenating them? Sure: var query = HttpUtility.ParseQueryString(string.Empty); query["foo"] = "bar<>&-baz"; query["bar"] = "bazinga"; string queryString = query.ToString(); will give you the expected re...
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通过API获取IP信息、IP归属地 - 更多技术 - 清泛网 - 专注C/C++及内核技术

通过API获取IP信息、IP归属地开发网站时有时需要获取用户IP地址相应的归属地信息,如ip所属区域、运营商等。一般采取调用第三方api的方式来获取ip信息,本文对常用的api做一个总结。一、淘宝API接口:http://ip.taobao.com/service/get...
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Java generics type erasure: when and what happens?

...tring>. But objects don't just appear from nowhere. They are created locally, passed in as a method invocation argument, returned as the return value from a method call, or read from a field of some object... In all these cases you CAN know at runtime what the generic type is, either implicitly ...
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JQuery: 'Uncaught TypeError: Illegal invocation' at ajax request - several elements

..., or other non-processed data, set this option to false. Source: http://api.jquery.com/jquery.ajax Looks like you are going to have to use processData to send your data to the server, or modify your php script to support querystring encoded parameters. ...
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Android: How can I get the current foreground activity (from a service)?

...atePendingResult()) that the service invokes Have the activity register a callback or listener object with the service via bindService(), and have the service call an event method on that callback/listener object Send an ordered broadcast Intent to the activity, with a low-priority BroadcastReceiver...
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How do you connect localhost in the Android emulator? [duplicate]

... I've been all over the internet. I've seen lots of false promise answers. But this; this is the answer. I'll be directing other lost Android devs here. – Craig Labenz Apr 25 '19 at 17:56 ...
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HttpClient not supporting PostAsJsonAsync method C#

I am trying to call a web API from my web application. I am using .Net 4.5 and while writing the code I am getting the error HttpClient does not contain a definition PostAsJsonAsync method. ...
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How can I know which radio button is selected via jQuery?

...before needed blah blah ) but for pure performance this works faster especially in older browsers: $("#myform").find("input[type='radio']:checked").val(); – Mark Schultheiss Aug 3 '15 at 4:45 ...
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REST Complex/Composite/Nested Resources [closed]

...our specific case of the covers is slightly more complex in that a cover really does require a comic book, and visa versa. However, if you consider an email message as a resource, and the from address as a child resource, you can obviously still reference the from address separately. For example, g...
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What is the difference between JavaConverters and JavaConversions in Scala?

...eating wrappers that implement either the Scala interface and forward the calls to the underlying Java collection, or the Java interface, forwarding the calls to the underlying Scala collection. JavaConverters uses the pimp-my-library pattern to “add” the asScala method to the Java collections ...