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WaitAll vs WhenAll
...eption behaviour contradict the docs here (docs.microsoft.com/en-us/dotnet/api/…) "If any of the supplied tasks completes in a faulted state, the returned task will also complete in a Faulted state, where its exceptions will contain the aggregation of the set of unwrapped exceptions from each of ...
When is it right for a constructor to throw an exception?
...iple followed, along with the simple concept that the behavior, state, and API of any interface should reflect WHAT the object does, not HOW it does it, client code should not even be aware that the object has any kind of internal state that requires initialization, thus the init after pattern viola...
When to use cla(), clf() or close() for clearing a plot in matplotlib?
...palling that figures are never garbage collected under the standard pyplot API.
– Cecil Curry
Jan 4 '16 at 3:25
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Resolving javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path
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I had the same problem too. Calling an API with a Lets Encrypt Certificate may not work with older versions of Java because it isn't recognized by the trusted root certification authorities. Updating Java will solve this issue.
– hertg
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Specifying and saving a figure with exact size in pixels
... for me.
You can find the documentation here: https://matplotlib.org/3.2.1/api/_as_gen/matplotlib.pyplot.imsave.html
#file_path = directory address where the image will be stored along with file name and extension
#array = variable where the image is stored. I think for the original post this varia...
Scala actors: receive vs react
...mming without Inversion of Control
These papers are linked from the scala api for Actor and provide the theoretical framework for the actor implementation. This includes why react may never return.
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Set markers for individual points on a line in Matplotlib
...ows you to only set markers on certain points - see https://matplotlib.org/api/_as_gen/matplotlib.lines.Line2D.html#matplotlib.lines.Line2D.set_markevery
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What happens to a detached thread when main() exits?
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If you're OK using non-ISO C++ APIs then if main calls pthread_exit instead of returning or calling exit then that will cause the process to wait for detached threads to finish, and then call exit after the last one finishes.
– Jonath...
What are fail-safe & fail-fast Iterators in Java
...(This was the behavior of some standard implementations of the Enumeration API in early versions of Java.)
... and are they different from the iterator we use for collection.
No. These are properties of the iterators implemented by standard Collection types; i.e. they are either "fail fast" ...
Get all related Django model objects
...Note:
RemovedInDjango110Warning: 'get_all_related_objects is an unofficial API that has been deprecated. You may be able to replace it with 'get_fields()'
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