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Should switch statem>me m>nts always contain a default clause?
...old that it's good practice to include a default clause in all switch statem>me m>nts. I recently rem>me m>mbered this advice but can't rem>me m>mber what the justification was. It sounds fairly odd to m>me m> now.
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Why are Where and Select outperforming just Select?
...and a + operation.
Where+Select creates an iterator that skips invalid elem>me m>nts (doesn't yield them), performing a + only on the valid items.
So, the cost for a Select is:
t(s) = n * ( cost(check valid) + cost(+) )
And for Where+Select:
t(ws) = n * ( cost(check valid) + p(valid) * (cost(...
Android studio Gradle icon error, Manifest m>Me m>rger
I keep seeing this m>me m>ssage and not sure how to solve it for good.
16 Answers
16
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How to post data in PHP using file_get_contents?
...not that hard, actually : as you guessed, you have to use the $context param>me m>ter.
There's an example given in the PHP manual, at this page : HTTP context options (quoting) :
$postdata = http_build_query(
array(
'var1' => 'som>me m> content',
'var2' => 'doh'
)
);
$opts = ...
Visual Studio 2010 IntelliSense doesn't select a default value - it just marks it
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Try Ctrl-Alt-Space.
found that on Connect, and seems to work for m>me m>
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Java OCR implem>me m>ntation [closed]
This is primarily just curiosity, but are there any OCR implem>me m>ntations in pure Java? I'm curious how this would perform purely in Java, and OCR in general interests m>me m>, so I'd love to see how it's implem>me m>nted in a language I thoroughly understand. Naturally, this would require that the implem>me m>ntati...
deny directory listing with htaccess
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add a comm>me m>nt
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SQL order string as number
...saved as VARCHAR to a MySQL database. I can not make them INT due to som>me m> other depending circumstances.
11 Answers
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Unknown column in 'field list' error on MySQL Update query
... backtick (“`”). Otherwise MySQL "thinks" that you point to a column nam>me m>d "y".
See also MySQL 5 Docum>me m>ntation
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Avoid web.config inheritance in child web application using inheritInChildApplications
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As the comm>me m>nters for the previous answer m>me m>ntioned, you cannot simply add the line...
<location path="." inheritInChildApplications="false">
...just below <configuration>. Instead, you need to wrap the individual web.co...