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为什么会提示AppInventor2.exe 不是有效的 Win32 - App Inventor 2 离线版 ...
...试，如果还是运行不了，那就是不支持 win7。
还是建议使用 win10 及以上系统，win7 越来越不被兼容了。
AngularJS access parent scope from child controller
...ng-controller="ChildCtrl as cc">
<pre>{{cc.parentCities | json}}</pre>
<pre>{{pc.cities | json}}</pre>
</div>
</div>
JS
function ParentCtrl() {
var vm = this;
vm.cities = ["NY", "Amsterdam", "Barcelona"];
}
function ChildCtrl() {...
Is it possible to get all arguments of a function as single object inside that function?
...
Thanks for the update. Use JSON.stringify and JSON.parse as an alternative:function foo() { foo.bar = JSON.stringify(arguments); foo.baz = JSON.parse(foo.bar); } If preservation is needed instead of stringification, use the in...
What does [object Object] mean?
...
Good explanation! BTW, JSON.stringify is not the one used here.
– themefield
Aug 2 '18 at 13:53
...
Handle file download from ajax post
...pt app that sends ajax POST requests to a certain URL. Response might be a JSON string or it might be a file (as an attachment). I can easily detect Content-Type and Content-Disposition in my ajax call, but once I detect that the response contains a file, how do I offer the client to download it? I'...
How to push both value and key into PHP array
..."name"]= $row_product->name;
$i++;
}
//you can encode the array to json if you want to send it to an ajax call
$json_product = json_encode($array_product);
echo($json_product);
hope that this will help somebody
sh...
Chrome Extension - Get DOM content
...ment
sendResponse(document.all[0].outerHTML);
}
});
manifest.json:
{
"manifest_version": 2,
"name": "Test Extension",
"version": "0.0",
...
"background": {
"persistent": false,
"scripts": ["background.js"]
},
"content_scripts": [{
"matches": ["*://*.stackove...
ASP.NET MVC HandleError
...og(ex, filterContext);
}
// if the request is AJAX return JSON else view.
if (IsAjax(filterContext))
{
//Because its a exception raised after ajax invocation
//Lets return Json
filterContext.Result = new JsonResult()
{
...
Difference between spring @Controller and @RestController annotation
...
I think @RestController also converts the response to JSON/XML automatically.
– arnabkaycee
Oct 21 '16 at 13:05
...
How to access parameters in a RESTful POST method
...
Your @POST method should be accepting a JSON object instead of a string. Jersey uses JAXB to support marshaling and unmarshaling JSON objects (see the jersey docs for details). Create a class like:
@XmlRootElement
public class MyJaxBean {
@XmlElement public ...