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How to generate gcc debug symbol outside the build target?
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-O4 doesn't even exist.
– Hi-Angel
Aug 17 '15 at 10:26
3
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How do I set cell value to Date and apply default Excel date format?
...l displays an error File error, some number formats may have been lost, it does display Date type in excel. I have no clue how this can be fixed.
– Akash
May 30 '17 at 9:46
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Is it possible to get CMake to build both a static and shared version of the same library?
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@KymikoLoco: The Object Library approach does indeed reduce compilation time by half, but it requires static libraries be built as Position Independent Code (i.e. with -fPIC), which adds a small amount of runtime overhead when those static libraries are used. So fo...
Why is IoC / DI not common in Python?
...ut beside of Zope (which I've heard should be really horrible to code) IoC doesn't seem to be very common in the Python world. (Please name some examples if you think that I'm wrong).
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How to find all serial devices (ttyS, ttyUSB, ..) on Linux without opening them?
...t when there are no serial ports on the system, the /dev/serial/ directory does not exists. Hope this helps :).
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How to search a specific value in all tables (PostgreSQL)?
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to search every column of every table for a particular value
This does not define how to match exactly.
Nor does it define what to return exactly.
Assuming:
Find any row with any column containing the given value in its text representation - as opposed to equaling the given value.
Return...
MySQL, update multiple tables with one query
...on't want to change that just for this problem. But the existing interface does an INNER JOIN authors, so all of the books with invalid authors are excluded.
What you can do is this: Insert a fake author record like "Unknown author". Then update the author_id of all the bad records to point to the ...
Wrap a delegate in an IEqualityComparer
...efault hashing algorithm, it should be one that works 100% of the time and doesnt have dangerous superficially correct behavior. And then we can work on the performance!
– Ruben Bartelink
Dec 22 '10 at 20:24
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Is it necessary to write HEAD, BODY and HTML tags?
...y identify the head start tag to make that relationship correct. But if it doesn't, (and I've never yet written an HTML page where it does) then the head tag will be inferred somewhere sensible and you can safely omit it. Likewise for the other html, head and body tags.
– Alohc...
How can I display just a portion of an image in HTML/CSS?
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As mentioned in the question, there is the clip css property, although it does require that the element being clipped is position: absolute; (which is a shame):
.container {
position: relative;
}
#clip {
position: absolute;
clip: rect(0, 100px, 200px, 0);
/* clip: shape(top, righ...