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A CORS POST request works from plain JavaScript, but why not with jQuery?
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Another possibility is that setting dataType: json causes JQuery to send the Content-Type: application/json header. This is considered a non-standard header by CORS, and requires a CORS preflight request. So a few things to try:
1) Try configuring your server to send ...
App Inventor 2 列表代码块 · App Inventor 2 中文网
...元素的列表
截取列表
案例：列表遍历
案例：列表转JSON
案例：JSON转列表
案例：去除列表重复项（列表去重）
案例：将一个列表等于另一个列表（列表赋值）
案例：判断一个列表是否等于另一个列表（列表比较）
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Is JSON Hijacking still an issue in modern browsers?
...tandard behavior for receiving collection data in Backbone is to send as a JSON Array.
1 Answer
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What is a sealed trait?
...all. A good example of something that can be modeled using sealed trait is
JSON.
A JSON value can only be JSON null, boolean, number, string, array, or dictionary.
JSON has not changed in 20 years, so it is unlikely that anyone will need to extend our JSON
with additional subclasses.
While the set ...
Is there a HTML opposite to ?
...an think of:
<html>
<head>
<noscript><style> .jsonly { display: none } </style></noscript>
</head>
<body>
<p class="jsonly">You are a JavaScript User!</p>
</body>
</html>
No document.write, no scripts, pure CSS.
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In node.JS how can I get the path of a module I have loaded via require that is *not* mine (i.e. in
...location of the file defined in the main attribute in the module's package.json.
That might be moduleName/index.js or it could be moduleName/lib/moduleName.js. In the latter case, path.dirname(require.resolve("moduleName")) will return a directory you may not want or expect: node_modules/moduleName...
What is the best way to dump entire objects to a log in C#?
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For a larger object graph, I second the use of Json but with a slightly different strategy. First I have a static class that is easy to call and with a static method that wraps the Json conversion (note: could make this an extension method).
using Newtonsoft.Json;
publi...
AJAX Mailchimp signup form integration
...ook as needed ) and in the forms "action" attribute change post?u= to post-json?u= and then at the end of the forms action append &c=? to get around any cross domain issue. Also it's important to note that when you submit the form you must use GET rather than POST.
Your form tag will look somet...
Jackson - Deserialize using generic class
I have a json string, which I should deSerialize to the following class
12 Answers
12
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Json.net serialize/deserialize derived types?
json.net (newtonsoft)
I am looking through the documentation but I can't find anything on this or the best way to do it.
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