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What's the difference between a temp table and table variable in SQL Server?

...s.microsoft.com/archive/blogs/sqlserverstorageengine/tempdb-table-variable-vs-local-temporary-table Article: https://searchsqlserver.techtarget.com/tip/Temporary-tables-in-SQL-Server-vs-table-variables Unexpected behaviors and performance implications of temp tables and temp variables: Paul White on...
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Parsing JSON using Json.net

... Edit: Thanks Marc, read up on the struct vs class issue and you're right, thank you! I tend to use the following method for doing what you describe, using a static method of JSon.Net: MyObject deserializedObject = JsonConvert.DeserializeObject<MyObject>(json...
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How Python web frameworks, WSGI and CGI fit together

...kground reader in the form of an official python HOWTO which discusses CGI vs. FastCGI vs. WSGI and so on: http://docs.python.org/howto/webservers.html share | improve this answer | ...
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Custom HTTP headers : naming conventions

... makes it easy to look at and go, "oh, it's non-standard; I can ignore it" vs "there's those non-standard X- headers, and then there's this one I don't recognize; can I ignore it safely?" – Cole Johnson Jun 28 '14 at 2:02 ...
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Cocoa: What's the difference between the frame and the bounds?

...ms at first, though. Let's use some pictures to help us understand. Frame vs Bounds In the first picture on the left we have a view that is located at the top left of its parent view. The yellow rectangle represents the view's frame. On the right we see the view again but this time the parent view...
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Why does calling a method in my derived class call the base class method?

...n the base class, This MSDN article explains it very well. Early binding VS Late binding We have early binding at compile time for normal method (not virtual) which is the currrent case the compiler will bind call to method of base class that is method of reference type (base class) instead of th...
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How do I get Windows to go as fast as Linux for compiling C++?

... This one, thanks to the Win vs. Lin subject is more of a fanboy magnet. Also the question is rather nuanced unlike direct ones which just ask for commands or methods of usage. – Noufal Ibrahim Nov 7 '12 at 19:24 ...
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Why are margin/padding percentages in CSS always calculated against width?

...h CSS. Specifically, there's a section on Percentage Padding in Horizontal vs. Vertical Writing Modes. By default, an element has a horizontal writing mode, where text flows horizontally (in the "inline" direction) from left to right. However, using the writing-mode CSS property, you can actually se...
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How do cache lines work?

...n cache layer. So a cache basically speeds up memory access greatly (60ns vs. 1ns). Fetching a value, storing it in the cache for the chance of rereading it is good for variables that are often accessed but for memory copy operations it would be still to slow since one just reads a value, writes t...
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Reference: Comparing PHP's print and echo

...in fact, it merely redirects to a dedicated SAPI function). Speed: echo x vs print x Unlike echo, print allocates a temporary variable. However, the amount of time spent on this activity is minuscule, so the difference between these two language constructs is negligible. Speed: echo a,b,c vs ech...