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get keys of json-object in JavaScript [duplicate]
I have a json-object in JavaScript and I want to get the used keys in it. My JavaScript-Code looks like this:
3 Answers
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How do I upload a file with metadata using a REST web service?
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Just because you're not wrapping the entire request body in JSON, doesn't meant it's not RESTful to use multipart/form-data to post both the JSON and the file(s) in a single request:
curl -F "metadata=<metadata.json" -F "file=@my-file.tar.gz" http://example.com/add-file
on the ser...
What is the $$hashKey added to my JSON.stringify result
I have tried looking on the Mozilla JSON stringify page of their docs as well as here on SO and Google but found no explanation. I have used JSOn stringify many time but never come across this result
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How can I change property names when serializing with Json.net?
...ave some data in a C# DataSet object. I can serialize it right now using a Json.net converter like this
3 Answers
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Redis消息通知系统的实现 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...总结了一下技术细节，其中演示代码如果没有特殊说明，使用的都是PhpRedis扩展来实现的。内...最近忙着用Redis实现一个消息通知系统，今天大概总结了一下技术细节，其中演示代码如果没有特殊说明，使用的都是PhpRedis扩展来实...
传感器组件 · App Inventor 2 中文网
...度传感器
加速度传感器
不可见组件，可检测振动并使用 SI 单位(m/s2)在三个维度上近似测量加速度。其组成部分是：
X分量：当手机静止在平坦表面上时为 0，当手机倾斜时为正向右（即左侧抬起），当手机倾斜到右侧...
Request failed: unacceptable content-type: text/html using AFNetworking 2.0
...it's as easy as adding this to the page: header("Content-Type: application/json"); (unless it's not a JSON response, then XML or something)
– rckehoe
Dec 6 '13 at 15:02
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How to decode Unicode escape sequences like “\u00ed” to proper UTF-8 encoded characters?
...1]), 'UTF-8', 'UCS-2BE');
}, $str);
In case it's UTF-16 based C/C++/Java/Json-style:
$str = preg_replace_callback('/\\\\u([0-9a-fA-F]{4})/', function ($match) {
return mb_convert_encoding(pack('H*', $match[1]), 'UTF-8', 'UTF-16BE');
}, $str);
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How to remove k__BackingField from json when Deserialize
I am getting the k_BackingField in my returned json after serializing a xml file to a .net c# object.
13 Answers
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jQuery loop over JSON result from AJAX Success?
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You can also use the getJSON function:
$.getJSON('/your/script.php', function(data) {
$.each(data, function(index) {
alert(data[index].TEST1);
alert(data[index].TEST2);
});
});
This is really just a...