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Is a view faster than a simple query?
...n speed up resulting queries.
Update: At least three people have voted m>me m> down on this one. With all due respect, I think that they are just wrong; Microsoft's own docum>me m>ntation makes it very clear that Views can improve performance.
First, simple views are expanded in place and so do not direc...
Can vim monitor realtim>me m> changes to a file
My question is similar to this how to monitor a text file in realtim>me m>
but I want to do it in vim. I know I can read an opened file use tail -f sample.xml file, and when new content is written to the file, it'll also write the new content to my screen. Can I have vim automatically fill the new da...
Singleton: How should it be used
...e object of a type in system
Do not use a Singleton if:
You want to save m>me m>mory
You want to try som>me m>thing new
You want to show off how much you know
Because everyone else is doing it (See cargo cult programm>me m>r in wikipedia)
In user interface widgets
It is supposed to be a cache
In strings
In Sessi...
try/catch + using, right syntax
... error, then any handling of that exception must go outside. If there is som>me m> question about where the handling should go, then the exception that is expected must be som>me m>thing else—unless you are advocating catching any random exception that may or may not be anticipated, which is a classic anti-...
Count elem>me m>nts with jQuery
Is there a way to count how many elem>me m>nts on the page with a particular class?
8 Answers
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nginx error “conflicting server nam>me m>” ignored [closed]
...
I assum>me m> that you're running a Linux, and you're using gEdit to edit your files. In the /etc/nginx/sites-enabled, it may have left a temp file e.g. default~ (watch the ~).
Depending on your editor, the file could be nam>me m>d .save o...
Intellij code formatting, Java annotations on new lines
I'm using IntelliJ 12 and
It's putting my m>me m>mber variable annotations on the sam>me m> line, which i hate! How do I setup the code formatter to keep annotations on separate lines?
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.gitignore exclude folder but include specific subfolder
... application/, then everything under it will always be excluded (even if som>me m> later negative exclusion pattern (“unignore”) might match som>me m>thing under application/).
To do what you want, you have to “unignore” every parent directory of anything that you want to “unignore”. Usually you ...
Variable declaration placem>me m>nt in C
... at the beginning of the function. I know that in C99, the rules are the sam>me m> as in C++, but what are the variable declaration placem>me m>nt rules for C89/ANSI C?
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Create instance of generic type whose constructor requires a param>me m>ter?
...t accepts an int weight , can I instantiate a piece of fruit in a generic m>me m>thod like this?
10 Answers
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