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Python: Tuples/dictionaries as keys, select, sort
...generally a supporter of the dict of tuples for implementing 2d arrays, at least when something like numpy or a database isn't more appropriate. So in short, I think you've got a good approach.
Note that you can't use dicts as keys in a dict without doing some extra work, so that's not a very good ...
C# generic type constraint for everything nullable
...hat does not invalidate the approach, since value types are always set (at least implicitly to their respective default value).
– Sven Amann
Nov 7 '13 at 8:59
add a comment
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Cocoa Autolayout: content hugging vs content compression resistance priority
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The illustration is nice but misleading to say the least. The top guy should say "I'm not gonna (let ME) grow". The child view defines on its own that it doesn't want to grow through it's content hugging behavior. There is no exogenic force (like the illustrated hands) that s...
How to know if other threads have finished?
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Finally, in your main class -- the one that starts all the Threads (or at least the object waiting for notification) -- modify that class to implement ThreadCompleteListener and immediately after creating each Thread add itself to the list of listeners:
NotifyingThread thread1 = new OneOfYourThrea...
Is System.nanoTime() completely useless?
...K 8u192, see bugs.openjdk.java.net/browse/JDK-8184271. Make sure to use at least as fresh version of OpenJDK 8, or OpenJDK 11+.
– leventov
Feb 4 '19 at 3:24
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What is the most efficient Java Collections library? [closed]
...s various tasks (including collections) a lot easier, in a way which is at least reasonably efficient. Given that collection operations rarely form a bottleneck in my code (in my experience) this is "better" than a collections API which may be more efficient but doesn't make my code as readable.
Gi...
Apache Spark: The number of cores vs. the number of executors
...lize the full potential of your cores. Put it this was - I usually use at least 1000 partitions for my 80 core cluster.
– samthebest
Jul 11 '14 at 16:35
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What is the best practice for “Copy Local” and with project references?
...se of NUnit), but also it messes up your working environment. Last but not least, doing so introduces the risk for versioning potential problems. Btw, NDepend will emit a warning if it founds 2 assemblies in 2 different directories with the same name, but not the same content or version.
The ri...
Forced naming of parameters in Python
..._dummy:
raise TypeError("info() takes 1 positional argument but at least 2 were given")
This will allow:
info(odbchelper)
info(odbchelper, collapse=0)
info(spacing=15, object=odbchelper)
but not:
info(odbchelper, 12)
If you change the function to:
def...
How to lose margin/padding in UITextView?
...IEdgeInsetsMake seems to have no impact on the right edge at all.
At very least, using the .contentInset property allows you to place your fields with the "correct" positions, and accommodate the deviations without offsetting your UITextViews.
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