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Is there any overhead to declaring a variable within a loop? (C++)

...s initialized but never used, so a reasonable optimiser can just remove it completely (except the second snippet if the variable was used somewhere after the loop). – CiaPan Dec 4 '16 at 20:27 ...
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How do I access the ModelState from within my View (aspx page)?

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Cannot import the keyfile 'blah.pfx' - error 'The keyfile may be password protected'

...on the search path for your standard environment. However, the "Developer Command Prompt" installed by Visual Studio adds additional information that usually includes the correct location. Based on your post that would look like sn -i companyname.pfx VS_KEY_3E185446540E7F7A This must be run from...
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go to character in vim

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Is there a ternary conditional operator in T-SQL?

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textarea - disable resize on x or y?

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JOIN queries vs multiple queries

... edited Jun 24 '11 at 20:28 Community♦ 111 silver badge answered Jul 1 '09 at 2:27 Paolo BergantinoPaolo...
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get original element from ng-click

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Best way to parse RSS/Atom feeds with PHP [closed]

... introduce simple script to parse RSS: $i = 0; // counter $url = "http://www.banki.ru/xml/news.rss"; // url to parse $rss = simplexml_load_file($url); // XML parser // RSS items loop print '<h2><img style="vertical-align: middle;" src="'.$rss->channel->image->url.'" /> '.$rs...
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curl json post request via terminal to a rails app

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