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Check if property has attribute

... If you only need to check for the existence of the attribute, and not retrieve any information from it, using Attribute.IsDefined will eliminate one line of code and the ugly arrays/casting. – Aaronaught Jan 12 '10 at 18:42 ...
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More elegantps aux | grep -v grep

When I check list of processes and 'grep' out those that are interesting for me, the grep itself is also included in the results. For example, to list terminals: ...
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How to determine CPU and memory consumption from inside a process?

...om the Performance Data Helper library (PDH), which is a bit "unintuitive" and takes a lot of painful trial and error to get to work. (At least it took me quite a while, perhaps I've been only a bit stupid...) Note: for clarity all error checking has been omitted from the following code. Do check t...
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What is the difference between const int*, const int * const, and int const *?

I always mess up how to use const int* , const int * const , and int const * correctly. Is there a set of rules defining what you can and cannot do? ...
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How do I localize the jQuery UI Datepicker?

... from here: https://github.com/jquery/jquery-ui/tree/master/ui/i18n and then include it in your page like this for example(italian language): <script type="text/javascript" src="/scripts/jquery.ui.datepicker-it.js"></script> then use zilverdistel's code :D ...
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C pointers : pointing to an array of fixed size

...orrect. I'd say that every C developer comes to exactly the same discovery and to exactly the same conclusion when (if) they reach certain level of proficiency with C language. When the specifics of your application area call for an array of specific fixed size (array size is a compile-time constan...
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Equals(=) vs. LIKE

... Different Operators LIKE and = are different operators. Most answers here focus on the wildcard support, which is not the only difference between these operators! = is a comparison operator that operates on numbers and strings. When comparing string...
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What is in your .vimrc? [closed]

Vi and Vim allow for really awesome customization, typically stored inside a .vimrc file. Typical features for a programmer would be syntax highlighting, smart indenting and so on. ...
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How to generate a random string in Ruby

I'm currently generating an 8-character pseudo-random uppercase string for "A" .. "Z": 50 Answers ...
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Match whitespace but not newlines

... Perl versions 5.10 and later support subsidiary vertical and horizontal character classes, \v and \h, as well as the generic whitespace character class \s The cleanest solution is to use the horizontal whitespace character class \h. This will ...