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How to catch SQLServer timeout exceptions
...ve a timeout situation.
-2 is the error code for timeout, returned from DBNETLIB, the MDAC driver for SQL Server. This can be seen by downloading Reflector, and looking under System.Data.SqlClient.TdsEnums for TIMEOUT_EXPIRED.
Your code would read:
if (ex.Number == -2)
{
//handle timeout
}
...
How to handle change of checkbox using jQuery?
...ff here. It will fire on any checkbox change
});
Code: http://jsfiddle.net/s6fe9/
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Response Content type as CSV
...osition header to the response. Often a text/csv will be loaded by a Internet Explorer directly into a hosted instance of Excel. This may or may not be a desirable result.
Response.AddHeader("Content-Disposition", "attachment;filename=myfilename.csv");
The above will cause a file "Save as" dial...
PHP 5: const vs static
... Old thread, but I would like to add something: check out php.net/manual/en/…, which explains static variables are very useful in singletons and recursive functions as well. Because you CAN change the value but the variable will only be initialized once. See stackoverflow.com/question...
Null coalescing in powershell
... 7 and later
PowerShell 7 introduces many new features and migrates from .NET Framework to .NET Core. As of mid-2020, it hasn't completely replaced legacy versions of PowerShell due to the reliance on .NET Core, but Microsoft has indicated that they intend for the Core family to eventually replace...
C# Object Pooling Pattern implementation
...
Object Pooling in .NET Core
The dotnet core has an implementation of object pooling added to the base class library (BCL). You can read the original GitHub issue here and view the code for System.Buffers. Currently the ArrayPool is the only ty...
How do I deep copy a DateTime object?
...
I haven't tested it actually, but it is mentioned at php.net that this is only aviable for PHP 5.3 and greater.
– hugo der hungrige
Feb 1 '13 at 1:02
...
What is the cleanest way to disable CSS transition effects temporarily?
...f an -ms-transition in there. You don't need it. The first version of Internet Explorer to support transitions at all was IE 10, which supported them unprefixed.)
But that's just style, and is the easy bit. When you come to try and use this class, you'll run into a trap. The trap is that code like ...
How can I group data with an Angular filter?
...lter using the underscore.js library.
JSFiddle (updated):
http://jsfiddle.net/TD7t3/
The filter
app.filter('groupBy', function() {
return _.memoize(function(items, field) {
return _.groupBy(items, field);
}
);
});
Note the 'memoize' call. This underscore method cache...
How do I apply CSS3 transition to all properties except background-position?
...0.3s ease, background-position 1ms;
I made a small demo: http://jsfiddle.net/aWzwh/
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