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How to get all Errors from ASP.Net MVC modelState?
... }
}
See also How do I get the collection of Model State Errors in ASP.NET MVC?.
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Should I Dispose() DataSet and DataTable?
... includes some explanation from an MVP:
The system.data namespace (ADONET) does not contain
unmanaged resources. Therefore there is no need to dispose any of those as
long as you have not added yourself something special to it.
Understanding the Dispose method and datasets? has a with com...
What is the difference between RDF and OWL? [closed]
...rd manner.
On the web you can find some standard vocabularies like:
RDF (https://www.w3.org/1999/02/22-rdf-syntax-ns)
RDFS (https://www.w3.org/2000/01/rdf-schema#)
OWL (https://www.w3.org/2002/07/owl)
The RDF vocubalary defines terms that help you to describe (at the most basic level as possib...
Finding the max value of an attribute in an array of objects
...
return (prev.y > current.y) ? prev : current
}) //returns object
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/Reduce
http://caniuse.com/#search=reduce (IE9 and above)
If you don't need to support IE (only Edge), or can use a pre-compiler such as ...
Receiving login prompt using integrated windows authentication
...h your local machine name:
Follow this support article to fix the issue:
https://webconnection.west-wind.com/docs/_4gi0ql5jb.htm (original, now defunct: http://support.microsoft.com/kb/896861)
From the support article, to ensure it doesn't get lost:
The work around is a registry hack that dis...
Unix command-line JSON parser? [closed]
...reated a module specifically designed for command-line JSON manipulation:
https://github.com/ddopson/underscore-cli
FLEXIBLE - THE "swiss-army-knife" tool for processing JSON data - can be used as a simple pretty-printer, or as a full-powered Javascript command-line
POWERFUL - Exposes the full po...
java.net.SocketException: Connection reset
...nnection abort', which is not the same as 'connection reset', is caused by network problems sending from your end. There's a Microsoft knowledge base article about this.
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DateTime2 vs DateTime in SQL Server
...IME2 can be accurate down to 100ns.
Both types map to System.DateTime in .NET - no difference there.
If you have the choice, I would recommend using DATETIME2 whenever possible. I don't see any benefits using DATETIME (except for backward compatibility) - you'll have less trouble (with dates being...
为AppInventor2开发自己的拓展(Extension) - App Inventor 2 拓展 - 清泛IT社区，为创新赋能！
来源中文网文档：https://www.fun123.cn/reference/extensions/aix_dev.html
为什么需要开发拓展？App Inventor 2 是积木式在线安卓开发环境，利用拖拽式的方式实现代码块堆叠，从而完成相应的逻辑。上手很容易，但是由于代码块提供的功能...
HTTP GET Request in Node.js Express
...s you started in the right direction:
const http = require('http');
const https = require('https');
/**
* getJSON: RESTful GET request returning JSON object(s)
* @param options: http options object
* @param callback: callback to pass the results JSON object(s) back
*/
module.exports.getJSON ...