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Unnamed/anonymous namespaces vs. static functions
...ve.
Static only applies to names of objects, functions, and anonymous unions, not to type declarations.
Edit:
The decision to deprecate this use of the static keyword (affect visibility of a variable declaration in a translation unit) has been reversed (ref). In this case using a static or a...
PHP: Move associative array element to beginning of array
...
You can use the array union operator (+) to join the original array to a new associative array using the known key (one).
$myArray = array('one' => $myArray['one']) + $myArray;
// or ['one' => $myArray['one']] + $myArray;
Array keys ar...
Uses of content-disposition in an HTTP response header
I have found the following asp.net code to be very useful when serving files from a database:
6 Answers
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Are there any side effects of returning from inside a using() statement?
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“’” showing on page instead of “ ' ”
... ISO-8859-1, you would likely have seen ââ¬â¢ instead.
I am using ASP.NET 2.0 with a database.
This is most likely where your problem lies. You need to verify with an independent database tool what the data looks like.
If the ’ character is there, then you aren't connecting to the databa...
Failed to enable constraints. One or more rows contain values violating non-null, unique, or foreign
...ords can generate duplicate primary keys which will cause this error.
SQL unions can spell trouble. I modified one table adapter by adding a ‘please select an employee’ record preceding the others. For the other fields I provided dummy data including, for example, strings of length one. The DAL...
Delete all data in SQL Server database
...d_object_id
FROM sys.foreign_keys f)
UNION ALL
SELECT a.lvl + 1 AS lvl,
f.referenced_object_id AS tblId
FROM a
INNER JOIN sys.foreign_keys f ON a.tblId = f.parent_object_id
AND a.tblID <> f.r...
What are allowed characters in cookies?
...
In ASP.Net you can use System.Web.HttpUtility to safely encode the cookie value before writing to the cookie and convert it back to its original form on reading it out.
// Encode
HttpUtility.UrlEncode(cookieData);
// Decode
Ht...
Equivalent to 'app.config' for a library (DLL)
...sed from the BLL tier. Any Framework classes that use configuration (e.g. ASP.NET Membership) work in this way.
– Joe
Mar 4 '11 at 7:50
...
What is App.config in C#.NET? How to use it?
...on files.
Web applications typically have a web.config, while Windows GUI/service applications have an app.config file.
Application-level config files inherit settings from global configuration files, e.g. the machine.config.
Reading from the App.Config
Connection strings have a predefined schem...