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How to DROP multiple columns with a single ALTER TABLE statement in SQL Server?
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edited Feb 14 at 15:03
informatik01
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answ...
What is the purpose of the reader monad?
... SecondPlayerWin -> return $ negate color
Tie -> return 0
NotOver -> do possible <- getNext' position
values <- mapM ((liftM negate) . negamax (negate color)) possible
return $ maximum values
This will t...
EF Migrations: Rollback last applied migration?
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As of EF 5.0, the approach you describe is the preferred way. So
PM> Update-Database -TargetMigration:"NameOfSecondToLastMigration"
or using your example migrations
PM> Update-Database -TargetMigration:"CategoryIdIsLong"
One s...
What is the worst gotcha in C# or .NET? [closed]
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304
private int myVar;
public int MyVar
{
get { return MyVar; }
}
Blammo. Your app crashes w...
Syntax of for-loop in SQL Server
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answered May 20 '11 at 7:57
jamsjams
19k2626 gold badges6767 silver badges9191 bronze badges
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How to center an iframe horizontally?
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Add display:block; to your iframe css.
div, iframe {
width: 100px;
height: 50px;
margin: 0 auto;
background-color: #777;
}
iframe {
display: block;
border-style:none;
}
<div>div</div>
<iframe src="data:,iframe"></iframe>
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List of lists into numpy array
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205
If your list of lists contains lists with varying number of elements then the answer of Ignacio...
How come a non-const reference cannot bind to a temporary object?
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100
From this Visual C++ blog article about rvalue references:
... C++ doesn't want you to acci...
Encode html entities in javascript
... code would look something like this:
var encodedStr = rawStr.replace(/[\u00A0-\u9999<>\&]/gim, function(i) {
return '&#'+i.charCodeAt(0)+';';
});
This code will replace all characters in the given range (unicode 00A0 - 9999, as well as ampersand, greater & less than) with th...
How to write a switch statement in Ruby
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edited Apr 4 '18 at 9:03
DTavaszi
19211 silver badge1010 bronze badges
answered Jun 4 '09 at 1:22
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