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How far can memory leaks go?
...rns...". std::atexit also considers program termination via std::exit, and then there's also std::abort and (C++ specific) std::terminate.
– MSalters
Mar 18 '13 at 12:17
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Show a PDF files in users browser via PHP/Perl
...such as xpdf or evince to render into a graphics image on your server, and then deliver the image to the user. This is how Google's quick view of PDF files works, they render it locally, then deliver images to the user. No downloaded PDF file, and the source is pretty well obscured. :)
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SQL Server NOLOCK and joins
... The 2005 text talks about VIEWS. So if you do "from myview with (nolock)" then it says the nolock is propagated to all tables and views involved in myview (you could have 10 joins in there). Not sure what the 2008 text exactly mean as it adds "accessed by the query plan" in addition to the views.
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Different results with Java's digest versus external utilities
...gram code without any changes.
Try copying calc.exe to somewhere else... then run the same tools again. You'll get the same results as Java. Something about the Windows file system is giving different data to the tools than it's giving to Java... I'm sure it's something to do with it being in the ...
What are the options for storing hierarchical data in a relational database? [closed]
...alized path as an array of parent ids.
Specifically with Postgres you can then use the set operators to query the hierarchy, and get excellent performance with GIN indices. This makes finding parents, children, and depth pretty trivial in a single query. Updates are pretty manageable as well.
I ...
How to get started with developing Internet Explorer extensions?
...nstead you should add a COM reference to "Microsoft Internet Controls" and then "using SHDocVw;"
– Eric Hartford
Mar 28 '12 at 18:02
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Best way to define private methods for a class in Objective-C
...ifference && [self isSizeDifferenceSignificant:fWidthCombined])... Then fWidthCombined was always coming through as 0.
– Wienke
Jul 28 '12 at 14:31
6
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Rounded table corners CSS only
...s, set the border radius on the first and last of type of the th elements, then finish by setting the border radius on the last and first of td type on the last of type tr to get the bottom corners.
th:first-of-type {
border-top-left-radius: 10px;
}
th:last-of-type {
border-top-right-radius: 10...
Yes/No message box using QMessageBox
... the whole thing (create and store the message box in a variable etc.) and then simply call it when needed?
– rbaleksandar
Oct 27 '14 at 20:57
1
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Why does int i = 1024 * 1024 * 1024 * 1024 compile without error?
...r the multiplication the JLS says, If an integer multiplication overflows, then the result is the low-order bits of the mathematical product as represented in some sufficiently large two's-complement format. As a result, if overflow occurs, then the sign of the result may not be the same as the sign...