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Facebook Callback appends '#_=_' to Return URL
...Please ensure that your app can handle this
behavior.
To prevent this, set the redirect_uri in your login url request like so: (using Facebook php-sdk)
$facebook->getLoginUrl(array('redirect_uri' => $_SERVER['SCRIPT_URI'],'scope' => 'user_about_me'));
UPDATE
The above is exactly as ...
What's the difference between a temp table and table variable in SQL Server?
...st run on an instance started in single user mode and using sqlcmd mode)
:setvar tablename "@T"
:setvar tablescript "DECLARE @T TABLE"
/*
--Uncomment this section to test a #temp table
:setvar tablename "#T"
:setvar tablescript "CREATE TABLE #T"
*/
USE tempdb
GO
CHECKPOINT
DECLARE @LSN N...
Getting started with Haskell
...iece of advice I read not too long ago was that you should have a standard set of simple problems you know how to solve (in theory) and then whenever you try to learn a new language you implement those problems in that language.
...
Practical example where Tuple can be used in .Net 4.0?
...ToList()
{
// code converts grid to enumeration every possible set of 4 per rules
// code omitted
}
}
Now I can solve the whole problem with:
class Program
{
static void Main(string[] args)
{
int product = Grid.ToList().Max(t => t.Item1 * t.Item2 * t.Ite...
String.Replace ignoring case
...ons (proof in the end);
Suitable for removing parts from the input string (set newValue to
null), optimized for this;
Same as original .NET C# string.Replace behavior, same exceptions;
Well commented, easy to understand;
Simpler – no regular expressions. Regular expressions are always slower beca...
How to replace ${} placeholders in a text file?
...
Use /bin/sh. Create a small shell script that sets the variables, and then parse the template using the shell itself. Like so (edit to handle newlines correctly):
File template.txt:
the number is ${i}
the word is ${word}
File script.sh:
#!/bin/sh
#Set variables
i=1...
Quicksort: Choosing the pivot
...requirements. Choosing a pivot at random makes it harder to create a data set that generates O(N^2) performance. 'Median-of-three' (first, last, middle) is also a way of avoiding problems. Beware of relative performance of comparisons, though; if your comparisons are costly, then Mo3 does more co...
How to disable breadcrumbs in Eclipse
... it.
Despite my absolute lack of experience with Eclipse, I suppose this setting must appear in other Presentation items too. After the button's enabled, all you have to do is click it. Or not?
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How do I sort an NSMutableArray with custom objects in it?
... your sort order using data, rather than code, which makes it easy to e.g. set things up so users can sort an NSTableView by clicking on the header row.
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Do Swift-based applications work on OS X 10.9/iOS 7 and lower?
...
Swift sets some bits in the Objective-C metadata to mark Swift classes. libobjc in OS X 10.9 and iOS 7.0 was changed to ignore these bits in preparation for Swift's arrival. Older OS versions will be confused by these bits.
...