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How to jump directly to a column number in Vim
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edited Mar 26 '16 at 3:27
jessepinho
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Emacs - Multiple columns one buffer
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248
See follow-mode.
Excerpt:
Follow mode is a minor mode that makes two windows, both showing t...
How good is Java's UUID.randomUUID?
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answered Mar 25 '10 at 10:43
Michael BorgwardtMichael Borgwardt
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How to detect if a specific file exists in Vimscript?
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answered Jun 23 '10 at 3:09
stefanBstefanB
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Why is the JVM stack-based and the Dalvik VM register-based?
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edited Apr 29 '10 at 1:18
answered Apr 27 '10 at 7:49
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Why are unnamed namespaces used and what are their benefits?
...en make a type translation unit local.
namespace { int a1; }
static int a2;
Both a's are translation unit local and won't clash at link time. But the difference is that the a1 in the anonymous namespace gets a unique name.
Read the excellent article at comeau-computing Why is an unnamed namespa...
How to delete a record in Django models?
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answered Sep 27 '10 at 16:51
WolphWolph
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Making a Location object in Android with latitude and longitude values
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Phan Van Linh
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answered Aug 1 '13 at 1:52
AndroidersonAnd...
What's a standard way to do a no-op in python?
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291
Use pass for no-op:
if x == 0:
pass
else:
print "x not equal 0"
And here's another exam...
How to delete duplicate lines in a file without sorting it in Unix?
...at seen[$0] == 1 after the first time a line is found and then seen[$0] == 2, and so on.
Awk evaluates everything but 0 and "" (empty string) to true. If a duplicate line is placed in seen then !seen[$0] will evaluate to false and the line will not be written to the output.
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