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How to debug stream().map(…) with lambda expressions?
...this from a parallel stream. The values can be printed in an unpredictable order across different threads. If you're storing values in a debugging data structure from peek, that data structure will of course have to be thread-safe.
Finally, if you're doing a lot of debugging of lambdas (especially ...
From io.Reader to string in Go
...ecause the fmt implementation will internally convert []byte to string. In order to avoid this conversion, you can implement the fmt.Formatter interface for a type like type ByteSlice []byte.
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Xcode Simulator: how to remove older unneeded devices?
... path /Library/Developer/CoreSimulator/Profiles/Runtimes. Restart Xcode in order to take effect (may not be needed).
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Mac OS X - EnvironmentError: mysql_config not found
...ll mysqlclient if using python 3)
If you did all those steps in the same order, and you still got an error, read on to the end, if, however, you did not follow these exact steps try, following them from the very beginning.
So, you followed the steps, and you're still geting an error, well, there ...
Why does sun.misc.Unsafe exist, and how can it be used in the real world?
...link
java.util.concurrent.atomic.AtomicLongArray}, require extra memory ordering
guarantees which are generally not needed in these algorithms and are also
expensive on most processors.
SoyLatte - java 6 for osx javadoc excerpt
/** Base class for sun.misc.Unsafe-based FieldAccessors...
Why can't Python's raw string literals end with a single backslash?
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In order for you to end a raw string with a slash I suggest you can use this trick:
>>> print r"c:\test"'\\'
test\
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Does SVG support embedding of bitmap images?
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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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Career day in kindergarten: how to demonstrate programming in 20 minutes? [closed]
... kid as the input data.
For example, get them to form a line (in whatever order they go to initially), side by side. This might work better in a semi-circle so they can see each other doing the exercise, but there has to be a break in the line somewhere. Then, starting at one end of the line, get t...
C++11 emplace_back on vector?
... emplace syntax for free (among other things -- you also get lexicographic ordering). You lose member names, but sometimes it's less bother creating accessors than all the rest of the boilerplate you would otherwise need. I agree that Jerry Coffin's answer is much better than the accepted one. I als...
How to avoid “too many parameters” problem in API design?
...ings into a string array only makes sense if they're all related. From the order of arguments, it looks like they're not all completely related.
– icktoofay
Jun 4 '11 at 21:16
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