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How to test if a string is JSON or not?
...ll, and the server will return either a JSON string with useful data or an error message string produced by the PHP function mysql_error() . How can I test whether this data is a JSON string or the error message.
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How to define static property in TypeScript interface
...() {}
}
Refer to my comment at github issue 13462.
visual result:
Compile error with a hint of static method missing.
After static method implemented, hint for method missing.
Compilation passed after both static interface and normal interface fulfilled.
...
Multiple left-hand assignment with JavaScript
... Thanks, this definitely helps. It helps to think in terms of what errors would be thrown if it were evaluated other than right-to-left (in this case, the error would be that var1/var2 are undefined).
– David Calhoun
Nov 19 '09 at 3:48
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Validating an XML against referenced XSD in C#
...scribe to the ValidationEventHandler in the settings to receive validation errors. Your code will end up looking like this:
using System.Xml;
using System.Xml.Schema;
using System.IO;
public class ValidXSD
{
public static void Main()
{
// Set the validation settings.
XmlRe...
Visual Studio: How to “Copy to Output Directory” without copying the folder structure?
...perfectly except for one dll that I am not able to add as a reference. The error I get while adding as reference is A reference to 'libeay32.dll' could not be added. Please make sure that the file is accessible, and that it is a valid assembly or COM component.
– OhDear
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echo that outputs to stderr
...
You could do this, which facilitates reading:
>&2 echo "error"
>&2 copies file descriptor #2 to file descriptor #1. Therefore, after this redirection is performed, both file descriptors will refer to the same file: the one file descriptor #2 was originally referring to. F...
What SOAP client libraries exist for Python, and where is the documentation for them? [closed]
... an infinite loop when opening a WSDL; then python threw a recursion limit error. I found this open ticket regarding the issue: fedorahosted.org/suds/ticket/239 Apparently this was a library breaking bug 3 years ago, and still hasn't been fixed.
– Buttons840
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How can I prevent Visual Studio 2013 from closing my IIS Express app when I end debugging?
Previously in 2012, if I debugged in Chrome (for example), and then stopped the debugger, the website would remain running in IIS Express. This no longer seems to be the case in 2013.
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Is there a numpy builtin to reject outliers from a list
...
I have not gotten this to work. I keep getting an error return data[abs(data - np.mean(data)) < m * np.std(data)] TypeError: only integer scalar arrays can be converted to a scalar index OR it just freezes my program
– john ktejik
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Creating a temporary directory in Windows?
...y for directories, which makes this much easier, because it does return an error when you attempt to create a directory for the second time. Here is what I use:
[DllImport(@"kernel32.dll", EntryPoint = "CreateDirectory", SetLastError = true, CharSet = CharSet.Unicode)]
[return: MarshalAs(Un...