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How to catch SQLServer timeout exceptions
..., 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
}
Code to demonstrate failure:
try
{
SqlConnection s...
How do I convert a org.w3c.dom.Document object to a String?
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Executing a command stored in a variable from PowerShell
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How to create multiple levels of indentation in Javadoc?
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Mongoose — Force collection name
...
Mongoose will add 's' to collection name by default. If you want to avoid that, just pass as third argument the name of the collection:
var mongoose = require('mongoose');
var db = mongoose.connect('mongodb://localhost/testdb');
var Schema = mongoose.Schema;
var U...
How does View Controller Containment work in iOS 5?
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MySQL Error 1093 - Can't specify target table for update in FROM clause
... criteria. This will cause MySQL to see the table as two different things, allowing destructive changes to go ahead.
UPDATE tbl AS a
INNER JOIN tbl AS b ON ....
SET a.col = b.col
Alternatively, try nesting the subquery deeper into a from clause ...
If you absolutely need the subquery, there's a ...
How to add semicolon after method call when inside parameter list in IntelliJ IDEA?
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RSA Public Key format
...at the beginning, you get 00 00 00 07 73 73 68 2d 72 73 61. The first four bytes (00 00 00 07) give you the length. The rest is the string itself: 73=s, 68=h, ... -> 73 73 68 2d 72 73 61=ssh-rsa, followed by the exponent of length 1 (00 00 00 01 25) and the modulus of length 256 (00 00 01 00 7f ....
Can I add extension methods to an existing static class?
...lass (or facade) that implements the same signature and defers the actual call to the real ConfigurationManager. You can add whatever method you want to the wrapper class so it doesn't need to be an extension.
– tvanfosson
Feb 18 '10 at 18:35
...