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Molecule For dark matter to be in fact the gravitational influence that explains the motions of spiral galaxies via gravitational influences therefore exonerating General Relativity and Newtonian gravity it would need to have a specific observable behavior...
Started by pantheory on
, 20 posts
by 7 people.
Answer Snippets (Read the full thread at scienceforums):
Prowler I agree with The Observer, the article points out that:
Dark matter to explain this Hubble observation....
Its a name for an observation, its not a theory in an of itself .
Its called dark matter cause we can't see it.
Current models.
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Is there any performance advantages when the hard disk is the master or it doesn't matter?
Started by Tom on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at superuser):
Though this post from 2004 states:
The CD ROM drive should be on ... .
One of the post asserts that setting the CDROM as master will cause the hard drive to operate slowly .
This thread has exactly this question.
You will have to set the CDROM as the slave .
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Does it matter if you are using 'And' or 'AndAlso' in linq queries in vb.net? I know in normal operations 'AndAlso' is short circuit and so will often be faster, but I don't know if that carries over into linq queries. Does it matter if the linq query...
Started by thefroatgt on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
For other LINQ providers, it depends.
For LINQ to object queries, it would definitely matter.
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Ask your Facebook Friends
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Duplicate of: Should I use != or <> for not equal in TSQL
Within SQL Server's T-SQL should I use "<>" or "!=", or does it really even matter?
Started by KM on
, 9 posts
by 9 people.
Answer Snippets (Read the full thread at stackoverflow):
They are synonyms.
Gt;', so follow the standard
If you only use SQL Server, it doesn't matter.
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In terms of performance and optimizations:
When constructing a table in SQL Server, does it matter what order I put the columns in? Does it matter if my primary key is the first column? When constructing a multi-field index, does it matter if the columns...
Started by Terrapin on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
Might be a different story in SQL2005
No to the first 3 because the index will hold the data and no the last once also
For the fourth bullet... .
I would say the answer to all those questions is NO, altough my experience with MS-SQL goes as far as SQL2000 .
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I really like ORM as compared to store procedure, but one thing that I afraid is that ORM could be slow, because of layers and layers of abstraction. Will using ORM slow down my application? Or does it matter?
Started by Ngu Soon Hui on
, 15 posts
by 15 people.
Answer Snippets (Read the full thread at stackoverflow):
Does....
You should use whatever SQL queries) to go with it .
I've always found it doesn't matter.
Is ORM slow?
Yes ( compared with stored procedures )
Does it matter, are considered well worth the trade off.
Between authors and posts not.
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More specifically, is there a set of values ( a, b and c) for which the operator precedence matters in the statement:
var value = (a && b == c);
(with the exception of NaN).
Started by Ej on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
== binds more tightly than && ,....
You can find the nitty-gritty details here.
The equality operator will always run before && , || and other logical operators .
The language is parsed such that your statement is the equivalent of (a && (b == c)) .
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I work on a variety of projects using different languages and platforms. Parts of them I abstract out into their own separate projects, and I want to open some of these up to the public.
What gets me stuck is the christening.
So, does it matter? Should...
Started by Aupajo on
, 14 posts
by 14 people.
Answer Snippets (Read the full thread at stackoverflow):
I've decided to go with generic....
ITunes comes to mind.
I would say something cool and memorable but is descriptive as well .
Also, this sounds a lot like a marketing question.
Would be hard to suggest a name to use if we don't know what the product is .
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Does it matter if i name my pictures "test.jpg" or just "test" for the viewers?
<img src="test.jpg" /> <img src="test" />
Both works in all browsers i know but is there any point in using the right file extension?
Started by Martin on
, 7 posts
by 7 people.
Answer Snippets (Read the full thread at stackoverflow):
But the fact that you're asking means that even you think, the extension could definitely matter....
It probably does not matter (see matter since they use the mime-type.
Is the Content-Type header, which gets served in the HTTP response .
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Does TV Still Matter? (or Why TV Still Matters)
Started by Inman Next on
, 1 posts
by 1 people.
Answer Snippets (Read the full thread at pinterest):
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