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Android Json and null values

How can I detect when a json value is null? for example: [{"username":null},{"username":"null"}] 6 Answers ...
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Proper way to catch exception from JSON.parse

I’m using JSON.parse on a response that sometimes contains a 404 response. In the cases where it returns 404, is there a way to catch an exception and then execute some other code? ...
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Deserialize json object into dynamic object using Json.net

Is it possible to return a dynamic object from a json deserialization using json.net? I would like to do something like this: ...
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20个命令行工具监控 Linux 系统性能 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...令行系统监视工具。这些命令可以在所有版本的 Linux 下使用去监控和查找系统性能的实际原因。这些监控命令足够你选择适合你的监控场景。 1. top —Linux系统进程监控 top 命令是性能监控程序,它可以在很多 Linux/Unix 版本下使...
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JSON encode MySQL results

How do I use the json_encode() function with MySQL query results? Do I need to iterate through the rows or can I just apply it to the entire results object? ...
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Converting XML to JSON using Python?

I've seen a fair share of ungainly XML->JSON code on the web, and having interacted with Stack's users for a bit, I'm convinced that this crowd can help more than the first few pages of Google results can. ...
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json_encode() escaping forward slashes

I'm pulling JSON from Instagram: 5 Answers 5 ...
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Is there a way to get version from package.json in nodejs code?

Is there a way to get the version set in package.json in a nodejs app? I would want something like this 19 Answers ...
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Ajax request returns 200 OK, but an error event is fired instead of success

...ntent-Type header sent by the server. If the conversion fails (e.g. if the JSON/XML is invalid), the error callback is fired. Your AJAX code contains: dataType: "json" In this case jQuery: Evaluates the response as JSON and returns a JavaScript object. […] The JSON data is parsed in a ...
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“TypeError: (Integer) is not JSON serializable” when serializing JSON in Python?

I am trying to send a simple dictionary to a json file from python, but I keep getting the "TypeError: 1425 is not JSON serializable" message. ...