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Converting an object to a string
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I would recommend using JSON.stringify, which converts the set of the variables in the object to a JSON string. Most modern browsers support this method natively, but for those that don't, you can include a JS version:
var obj = {
name: 'myObj'
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npm can't find package.json
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I think, npm init will create your missing package.json file. It works for me for the same case.
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Getting the location from an IP address [duplicate]
...: 650
}
Here's a PHP example:
$ip = $_SERVER['REMOTE_ADDR'];
$details = json_decode(file_get_contents("http://ipinfo.io/{$ip}/json"));
echo $details->city; // -> "Mountain View"
You can also use it client-side. Here's a simple jQuery example:
$.get("https://ipinfo.io/json", function ...
curl POST format for CURLOPT_POSTFIELDS
...d name as key and field data as value
Try the following format :
$data = json_encode(array(
"first" => "John",
"last" => "Smith"
));
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,$url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
$output = c...
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...
NPM doesn't install module dependencies
This is my package.json for the module that I'm including in the parent project:
16 Answers
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数据挖掘——分词入门 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...让计算机理解句子的语义，必须要有个程序，上面的句子和发布时间是输入，输出就是 “高兴”。要得到“高兴”就要建立 “高兴”的规则，可以建一个感情色彩词库，比如 高兴（识别词是高兴、happy），愤怒（识别词是愤怒...
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 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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盘点微软历史上9大失败软件产品！ - 创意 - 清泛网 - 专注C/C++及内核技术
...操作起来太不现实。微软自己也一度承认其对 .NET 的定义和使用给用户带来了困惑，后来“.NET”就不在 Windows 2003 Server 和其它一些服务器产品中使用了。
5、Windows ME（2000年）
这或许是微软迄今为止最失败的Windows版本，在推...