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Check whether an array is empty [duplicate]
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Reminder: sizeof is on the deprecation list, see wiki.php.net/rfc/deprecations_php_7_1
– Jens A. Koch
Jul 28 '16 at 10:58
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How to resolve : Can not find the tag library descriptor for “http://java.sun.com/jsp/jstl/core” [du
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In my case, I hard-coded it to use "https" instead of "http"... #facepalm
– Yom S.
Apr 2 '18 at 8:14
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Validation failed for one or more entities. See 'EntityValidationErrors' property for more details [
...on instead of overwriting ToString() has the benefit that the standard ASP.NET "Yellow screen of death (YSOD)" displays this message as well. In contrast to Elmah the YSOD apparently doesn't use ToString(), but both display the Message property.
Wrapping the original DbEntityValidationException as i...
How to sum up an array of integers in C#
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Provided that you can use .NET 3.5 (or newer) and LINQ, try
int sum = arr.Sum();
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How to get these two divs side-by-side?
...t: left;
margin-right: 5px;
}
Check working example at http://jsfiddle.net/c6242/1/
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Mockito + PowerMock LinkageError while mocking system class
....*", "org.apache.http.conn.ssl.*", "com.amazonaws.http.conn.ssl.*", "javax.net.ssl.*"})
Adding that to the top of my class resolved the error.
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Large Object Heap Fragmentation
The C#/.NET application I am working on is suffering from a slow memory leak. I have used CDB with SOS to try to determine what is happening but the data does not seem to make any sense so I was hoping one of you may have experienced this before.
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How can I pretty-print JSON using Go?
...(`{"hello": "123"}`)
b, _ = prettyprint(b)
fmt.Printf("%s", b)
}
https://go-sandbox.com/#/R4LWpkkHIN or http://play.golang.org/p/R4LWpkkHIN
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DLL and LIB files - what and why?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
WCF chokes on properties with no “set ”. Any workaround?
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I had this problem with ASP.NET MVC and me wanting to use DataContractSerializer in order to be able to control the names on the items in the JSON output. Eventually I switched serializer to JSON.NET, which supports properties without setters (which Dat...