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jQuery, simple polling example
... console.log("polling");
},
dataType: "json",
complete: poll,
timeout: 2000
})
}, 5000);
})();
This will make the next request only after the ajax request has completed.
A variation on the above that will execute immediately ...
How to enable CORS in AngularJs
...utput in the called PHP script (i.e before you output the actual response, JSON, what ever.
– davidkonrad
Apr 9 at 23:52
...
Send POST request using NSURLSession
...nary for the params. The following will send the parameters correctly to a JSON server.
NSError *error;
NSURLSessionConfiguration *configuration = [NSURLSessionConfiguration defaultSessionConfiguration];
NSURLSession *session = [NSURLSession sessionWithConfiguration:configuration delegate:self del...
How to install a previous exact version of a NPM package?
...You can also add the --save flag to that command to add it to your package.json dependencies, or --save --save-exact flags if you want that exact version specified in your package.json dependencies.
The install command is documented here: https://docs.npmjs.com/cli/install
If you're not sure what ...
成功熬了四年还没死？一个IT屌丝创业者的深刻反思 - 资讯 - 清泛网 - 专注C...
...论。
IT青年们喜欢打游戏，喜欢升级。他们的人生也和游戏一样，沉醉于不停的升级中，不仅喜欢升级自己手上的技术，把MySql改成MongoDB，把Apache升级为Nginx，在Mac上装Ubuntu，Ubuntu里再装个虚拟机去跑Mac OS……
IT青年们也...
How to see the values of a table variable at debug time in T-SQL?
...
Using SQL Server 2016 or never you can also use JSON version of this DECLARE @v nvarchar(max) = (SELECT * FROM <tablename> FOR JSON AUTO)
– Sousuke
Dec 21 '18 at 12:16
...
Rails - Nested includes on Active Records?
...
If anyone is doing a respond_to block to generate nested json, you can do something like:
respond_to do |f|
f.json do
render json: event.to_json(include: {users: {include: :profile} }), status: :ok
end
end
...
How to add text to request body in RestSharp
...
+1 Likewise, to add plain JSON, it's req.AddParameter("text/json", body, ParameterType.RequestBody);
– Paul Prewett
Mar 1 '12 at 2:07
...
An item with the same key has already been added
...rcase id) onto the object for some UI management, but when submitting, the JSON object had both "Id" and "id" properties, which maps to the same key in ASP.NET's model binder, hence this error.
– Svend
Jul 17 '14 at 21:51
...
Compare equality between two objects in NUnit
... for testing purposes. It's tedious and affects domain logic.
Instead,
Use JSON to compare the object's data
No additional logic on your objects. No extra tasks for testing.
Just use this simple method:
public static void AreEqualByJson(object expected, object actual)
{
var serializer = new Syst...