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Add a column with a default value to an existing table in SQL Server
...SQL Server will autogenerate
a Default-Contraint with a funny Name like: DF__SomeTa__SomeC__4FB7FEF6
Optional With-Values Statement:
The WITH VALUES is only needed when your Column is Nullable
and you want the Default Value used for Existing Records.
If your Column is NOT NULL, then it ...
Specifying rails version to use when creating a new application
...p 20 '11 at 16:23
Paweł Gościcki
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answered Jan 16 '09 at 23:51
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Should a .sln be committed to source control?
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I think it's clear from the other answers that solution files are useful and should be committed, even if they're not used for official builds. They're handy to have for anyone using Visual Studio features like Go To Definition/Dec...
How can I detect if the user is on localhost in PHP?
...server it resides on? If I remember correctly, PHPMyAdmin does something like this for security reasons.
9 Answers
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What does default(object); do in C#?
Googling is only coming up with the keyword, but I stumbled across some code that says
8 Answers
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Detect if stdin is a terminal or pipe?
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RichieHindleRichieHindle
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How to empty a list?
...example:
lst1 = [1, 2, 3]
lst2 = lst1
del lst1[:]
print(lst2)
For the sake of completeness, the slice assignment has the same effect:
lst[:] = []
It can also be used to shrink a part of the list while replacing a part at the same time (but that is out of the scope of the question).
Note that ...
Test whether a list contains a specific value in Clojure
...ains?... supposedly one of the top five FAQs re: Clojure.
It does not check whether a collection contains a value; it checks whether an item could be retrieved with get or, in other words, whether a collection contains a key. This makes sense for sets (which can be thought of as making no distincti...
'POCO' definition
...her answers have stated, it is technically "Plain Old CLR Object" but I, like David Arno comments, prefer "Plain Old Class Object" to avoid ties to specific languages or technologies.
TO CLARIFY: In other words, they don’t derive from
some special base class, nor do they return any special type...
Copy object values in Visual Studio debug mode
...'s possible to hover over variables to show their value and then right-click to "Copy", "Copy Expression" or "Copy Value".
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