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as seen on Game Development
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Hey guys,
I'm trying to find the points on two lines where the two lines are the closest. I've implemented the following method (Points and Vectors are as you'd expect, and a Line consists of a Point on the line and a non-normalized direction Vector from that point):
void CDClosestPointsOnTwoLines(Line…
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as seen on Ask Ubuntu
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I want to print all the lines except the last three lines from the input through awk only. Please note that my file contains n number of lines.
For example,
file.txt contains,
foo
bar
foobar
barfoo
last
line
I want the output to be,
foo
bar
foobar
I know it could be possible through the combination…
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as seen on Super User
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So I have several large text files I need to sort through, and remove all occurrences of lines which contain a given keyword. So basically, if I have these lines:
This is not a test
This is a test
Maybe a test
Definitely not a test
And I run the script with 'not', I need to entirely delete lines…
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as seen on Stack Overflow
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Hello!
I want 4 general RegEx expressions for the following 4 basic cases:
Up to A chars starting after B chars from start of line on up to C lines starting after D lines from start of file
Up to A chars starting after B chars from start of line on up to C lines occurring before D lines from end…
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as seen on Stack Overflow
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Here is an example buffer in vim:
foo
bar
pip
one
two
three
And here is what I would like to produce:
fooone
bartwo
pipthree
Ideally by specifying the two ranges of line numbers, but a sequence of commands would also be great.
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