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Why does 'continue' behave like 'break' in a Foreach-Object?
...manojlds maybe he thinks that your one line solution is "hard to read", at least for me is completelly the contrary. The pipeline way to do things is really powerfull and clear and is the correct approach for simple things like that. Writing code in the shell without taking advantage of that is poin...
Why / when would it be appropriate to override ToString?
...sheds some light on a topic that has irked me for a long time. At the very least I sprinkled a little troll-bait for the PHPers to downvote this answer.
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How do you unit test private methods?
...rface and theoretically it's possible to test every internal method (or at least every one that matters) entirely by using the public interface but you may have to end up standing on your head to achieve this and the connection between the test cases being run through the public interface and the in...
How can I recover the return value of a function passed to multiprocessing.Process?
...n uses fewer resources than a multiprocessing.Queue which uses
a Pipe
at least one Lock
a buffer
a thread
or a multiprocessing.SimpleQueue which uses
a Pipe
at least one Lock
It is very instructive to look at the source for each of these types.
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What's the recommended approach to resetting migration history using Django South?
... many upvotes I'd really appreciate it if you could edit
it and add at least a warning about this, or (even better) change it
to reflect @hobs approach (which is just as convenient, but doesn't
affect other apps) - thanks! – chrisv Mar 26 '13 at 9:09
Accepted answer follows be...
A simple scenario using wait() and notify() in java
...Stick with notifyAll() until you know what you are doing.
5)Last, but not least, read Java Concurrency in Practice!
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SOAP vs REST (differences)
... and REST can't be compared directly, since the first is a protocol (or at least tries to be) and the second is an architectural style. This is probably one of the sources of confusion around it, since people tend to call REST any HTTP API that isn't SOAP.
Pushing things a little and trying to esta...
Django's SuspiciousOperation Invalid HTTP_HOST header
...not the domain name and the IP address is not in the ALLOWED_HOSTS - or at least that is what was happening with me - I could repro it by point my browser to the IP address.
– markmnl
May 17 '14 at 2:38
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What's the (hidden) cost of Scala's lazy val?
...compiler will increase the size of the field to being able to represent at least 2 values, i.e. as a byte. This just goes on for huge classes.
But you might wonder why this works? The thread-local caches must be cleared when entering a synchronized block such that the non-volatile x value is flushe...
How do you get the list of targets in a makefile?
...
Under Bash (at least), this can be done automatically with tab completion:
make spacetabtab
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