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Redirect STDERR / STDOUT of a process AFTER it's been started, using command line?
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126
Short of closing and reopening your tty (i.e. logging off and back on, which may also terminate...
Rank function in MySQL
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270
One option is to use a ranking variable, such as the following:
SELECT first_name,
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In android studio,cannot load 2 facets-unknown facet type:android and android-gradle
... android studio I am getting an error- "Error loading project: Cannot load 2 facets. When I clicked to see the error the following appeared
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Windows batch: formatted date into variable
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152
You can get the current date in a locale-agnostic way using
for /f "skip=1" %%x in ('wmic os ge...
Difference between >>> and >>
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>> is arithmetic shift right, >>> is logical shift right.
In an arithmetic shif...
Why is there no xrange function in Python3?
... using timeit instead of trying to do it manually with time.
First, Apple 2.7.2 64-bit:
In [37]: %timeit collections.deque((x for x in xrange(10000000) if x%4 == 0), maxlen=0)
1 loops, best of 3: 1.05 s per loop
Now, python.org 3.3.0 64-bit:
In [83]: %timeit collections.deque((x for x in range(...
Run a single test method with maven
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edited Jan 29 '19 at 16:54
Yan Khonski
7,9441010 gold badges4040 silver badges7878 bronze badges
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Understanding FFT output
...s your DC offset and carries no frequency dependent information).
You get 32 real and 32 imaginary outputs because you are using a complex to complex FFT. Remember that you've converted your 32 samples into 64 values (or 32 complex values) by extending it with zero imaginary parts. This results in ...
How to enumerate a range of numbers starting at 1
I am using Python 2.5, I want an enumeration like so (starting at 1 instead of 0):
12 Answers
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