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Ignore python multiple return value
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One common convention is to use a "_" as a variable name for the elements of the tuple you wish to ignore. For instance:
def f():
return 1, 2, 3
_, _, x = f()
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How does Python's super() work with multiple inheritance?
...lls in the parents, nothing will happen. @lifeless's answer is the correct one.
– Cerin
Oct 17 '15 at 1:01
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Application not picking up .css file (flask/python)
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Sorry, forgot to come back to this one :) static folder was definitely the way to go
– Zack
Oct 14 '19 at 12:52
1
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Android accelerometer accuracy (Inertial navigation)
...s looking into implementing an Inertial Navigation System for an Android phone, which I realise is hard given the accelerometer accuracy, and constant fluctuation of readings.
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Reading binary file and looping over each byte
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To read a file — one byte at a time (ignoring the buffering) — you could use the two-argument iter(callable, sentinel) built-in function:
with open(filename, 'rb') as file:
for byte in iter(lambda: file.read(1), b''):
# Do stu...
Questions every good Java/Java EE Developer should be able to answer? [closed]
...tween Set, Map and List?
I'm still amazed how many people don't know this one in a telephone interview.
share
answered Jan 22 '10 at 1:09
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What is the formal difference in Scala between braces and parentheses, and when should they be used?
... expected but integer literal found. The author wanted to write 1 + 2 + 3.
One could argue it’s similar for multi-parameter methods with default arguments; it’s impossible to accidentally forget a comma to separate parameters when using parens.
Verbosity
An important often overlooked note about ...
Cmake vs make sample codes?
...txt ( cmake ) that both do the same thing (the only difference being that one is written in make and the other in cmake ).
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When to favor ng-if vs. ng-show/ng-hide?
... those elements will be lost. For example, if you bound a click handler to one of child elements, when ng-if evaluates to false, that element will be removed from DOM and your click handler will not work any more, even after ng-if later evaluates to true and displays the element. You will need to re...
How to detect a loop in a linked list?
...to have two references to the list and move them at different speeds. Move one forward by 1 node and the other by 2 nodes.
If the linked list has a loop they
will definitely meet.
Else either of
the two references(or their next)
will become null.
Java function implementing the algorithm:
boole...