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How to write loop in a Makefile?
...by your use of ./a.out, you're on a UNIX-type platform.
for number in 1 2 3 4 ; do \
./a.out $$number ; \
done
Test as follows:
target:
for number in 1 2 3 4 ; do \
echo $$number ; \
done
produces:
1
2
3
4
For bigger ranges, use:
target:
number=1 ; while [[ $$number...
Delete specific line number(s) from a text file using sed?
...
384
If you want to delete lines 5 through 10 and 12:
sed -e '5,10d;12d' file
This will print th...
Python __str__ versus __unicode__
... method:
def __str__(self):
return unicode(self).encode('utf-8')
In 3.0, str contains characters, so the same methods are named __bytes__() and __str__(). These behave as expected.
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Why don't Java's +=, -=, *=, /= compound assignment operators require casting?
...e cited from §15.26.2
[...] the following code is correct:
short x = 3;
x += 4.6;
and results in x having the value 7 because it is equivalent to:
short x = 3;
x = (short)(x + 4.6);
In other words, your assumption is correct.
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What's the difference between “Layers” and “Tiers”?
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13 Answers
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count the frequency that a value occurs in a dataframe column
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13 Answers
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How to compare software version number using js? (only number)
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138
The basic idea to make this comparison would be to use Array.split to get arrays of parts from ...
What is the most “pythonic” way to iterate over a list in chunks?
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36 Answers
36
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How to set child process' environment variable in Makefile
... test
(assuming you have a sufficiently modern version of GNU make >= 3.77 ).
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Empty set literal?
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edited May 13 at 17:55
phoenix
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