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What is the copy-and-swap idiom?
... taking the old data with it. We are left with a copy of the new data.
In order to use the copy-and-swap idiom, we need three things: a working copy-constructor, a working destructor (both are the basis of any wrapper, so should be complete anyway), and a swap function.
A swap function is a non-th...
How to add spacing between UITableViewCell
...on worked for me. But I have a problem when selected cell. I have set the border for contentView and whenever I selected cell the border will be smaller. How can I fix it?
– Bad_Developer
Mar 24 '17 at 11:09
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In Scala how do I remove duplicates from a list?
..., but be aware that by default, the Set interface doesn't preserve element order. You may want to use a Set implementation that explicitly does preserve order, such as collection.mutable.LinkedHashSet.
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How to make Eclipse behave well in the Windows 7 taskbar?
...server/jvm.dll
You need set the compatibility to Windows Vista as well in order for it to work.
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Tool to convert Python code to be PEP8 compliant
...le Article on RealPython https://realpython.com/python-pep8/
Linters (in order of popularity):
mypy https://github.com/python/mypy linter for type checks
(PEP-484)
pycodestyle https://github.com/PyCQA/pycodestyle - good one using
PEP-8, very popular. Often used alongside of pylint and flake8 (si...
What are the best JVM settings for Eclipse? [closed]
...gc-tuning-6-140523.html#icms, you need to have -XX:+UseConcMarkSweepGC in order to use -XX:+CMSIncrementalMode. That is missing from your example above. We would not need CMSIncrementalMode in case we use G1 GC, am I right?
– RuntimeException
Oct 26 '10 at 1...
ASP.NET MS11-100: how can I change the limit on the maximum number of posted form values?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Comparing Dates in Oracle SQL
...dg.LAB_CODIGO = 56
and trunc(g.FECHA) > to_date('01/02/15','DD/MM/YY')
order by g.FECHA;
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CSS selector for “foo that contains bar”? [duplicate]
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No, what you are looking for would be called a parent selector. CSS has none; they have been proposed multiple times but I know of no existing or forthcoming standard including them. You are correct that you would need to use something like jQuery or use additiona...
CGContextDrawImage draws image upside down when passed UIImage.CGImage
...a CGImageRef into the context, this technique here is just want the doctor ordered! If have the rect for the image, then CGContextTranslateCTM(context, 0, image.size.height + image.origin.y), then set the rect.origin.y to 0 before CGContextDrawImage(). Thanks!
– David H
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