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Why shouldn't all functions be async by default?
...ch in the functional language community has gone into figuring out ways to identify how to optimize code that makes heavy use of continuation passing style. The compiler team would likely have to solve very similar problems in a world where "async" was the default and the non-async methods had to be...
How can I respond to the width of an auto-sized DOM element in React?
...ase, I have a component that renders as a div with display:table-cell and width:auto.
4 Answers
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What is RSS and VSZ in Linux memory management
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RSS is the Resident Set Size and is used to show how much memory is allocated to that process and is in RAM. It does not include memory that is swapped out. It does include memory from shared libraries as long as the pages from those lib...
Eclipse: Set maximum line length for auto formatting?
...t the profile. Under the Line Wrapping tab is the primary option for line width (Maximum line width:). In the Comments tab you have a separate option Maximum line width for comments:, which will also need to be changed to affect comment wrapping.
You will need to make your own profile to make these...
How to overcome TypeError: unhashable type: 'list'
...;
TypeError: unhashable type: 'list'
This happens because of the list inside a list which is a list which cannot be hashed. Which can be solved by converting the internal nested lists to a tuple,
>>> set([1, 2, 3, 4, (5, 6, 7), 8, 9])
set([1, 2, 3, 4, 8, 9, (5, 6, 7)])
Explicitly hashi...
Why do we need fibers
...uld be required to do this without fibers. EVERY class which wanted to provide both internal and external iterators would have to contain explicit code to keep track of state between calls to next. Each call to next would have to check that state, and update it before returning a value. With fibers,...
Multiprocessing - Pipe vs Queue
...='__main__':
for count in [10**4, 10**5, 10**6]:
# Pipes are unidirectional with two endpoints: p_input ------> p_output
p_output, p_input = Pipe() # writer() writes to p_input from _this_ process
reader_p = Process(target=reader_proc, args=((p_output, p_input),))
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Python extending with - using super() Python 3 vs Python 2
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-1. This answer didn't clarify anything for me. In Python 2, super(__class__) gives NameError: global name '__class__' is not defined, and super(self.__class__) is erroneous as well. You must provide an instance as a second argument, which wo...
How to make an HTTP POST web request
I can do a GET request, but I have no idea of how to make a POST request.
14 Answers
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Java8: Why is it forbidden to define a default method for a method from java.lang.Object
... default version of the toString method. Java tells me that this is forbidden, since methods declared in java.lang.Object may not be default ed. Why is this the case?
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