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What are OLTP and OLAP. What is the difference between them?
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Here you will find a better solution OLTP vs. OLAP
OLTP (On-line Transaction Processing) is involved in the operation of a particular system. OLTP is characterized by a large number of short on-line transactions (INSERT, UPDATE, DELETE). The main emphasis for OLTP ...
NAnt or MSBuild, which one to choose and when?
...k - Describes the Csc task and its parameters. " (thanks for the "help"?), vs the NAnt Task Reference "csc - Compiles C# programs." UPDATE: I've noticed the MSBuild documentation has been improved and is much better now (probably on par with NAnt).
Not easy to figure out how to edit the build script...
`testl` eax against eax?
...ically; thanks for pointing out that that's a non-trivial claim. re: TEST vs. test: recently I've started using all-caps like Intel's manuals. But when I'm talking about AT&T mnemonics vs. Intel mnemonics, I use testb style for AT&T. IDK if that helps readability.
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Is std::unique_ptr required to know the full definition of T?
...erent places. The reasons are obscure, having to do with a dynamic deleter vs a static deleter. The precise reasons aren't important. In fact, in most code it isn't really important for you to know exactly where a complete type is required. Just code, and if you get it wrong, the compiler will tell ...
Replacing spaces with underscores in JavaScript?
...re people browsing this @Inez has a link to test both speeds of split/join VS. replace. As of late 2018 replace is significantly faster.
– ricks
Aug 17 '18 at 14:48
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What are the differences between the threading and multiprocessing modules?
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What Giulio Franco says is true for multithreading vs. multiprocessing in general.
However, Python* has an added issue: There's a Global Interpreter Lock that prevents two threads in the same process from running Python code at the same time. This means that if you have 8 co...
Are there any disadvantages to always using nvarchar(MAX)?
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Same question was asked on MSDN Forums:
Varchar(max) vs Varchar(255)
From the original post (much more information there):
When you store data to a VARCHAR(N) column, the values are physically stored in the same way. But when you store it to a VARCHAR(MAX) column, behind the ...
Concurrent vs serial queues in GCD
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community wiki
11 revs, 3 users 71%LC 웃
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Google fonts URL break HTML5 Validation on w3.org
... @PatrickMoore 2 things: a) your server upload/response speed vs your end-user download speed b) time to create another connection (server response time vs end-user response time), theoretically, if you are loading 2 "heavy" fonts and your page is otherwise loading fast, loading them se...
.NET 4.0 build issues on CI server
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You don't need to install VS anymore, you can install the "Microsoft Windows SDK for Windows 7 and .NET Framework 4" now.
http://www.microsoft.com/downloads/details.aspx?displaylang=en&FamilyID=6b6c21d2-2006-4afa-9702-529fa782d63b
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