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When should one use a 'www' subdomain?
... colon slash slash stack overflow dot com colon one two three four) but at least we don't have to say "www" eh?
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Mod of negative number is melting my brain
...don't care what any individual language does for a negative modulus - the 'least non-negative residue' exhibits a mathematical regularity and removes any ambiguity.
– Brett Hale
Jan 9 '14 at 22:55
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How to search and replace globally, starting from the cursor position and wrapping around the end of
...r)
endif
endtry
redir END
if len(l:replacements) > 0
" At least one instance of pattern was found.
let l:last=strpart(l:transcript, len(l:transcript) - 1)
" Note: type the literal <Esc> (^[) here with <C-v><Esc>:
if l:last ==# 'l' || l:last ==# 'q' || l...
Alternate FizzBuzz Questions [closed]
...ost pretty quickly. Even if you don't know the language well you should at least be able to give the idea behind how to do something.
Using this test one of my previous bosses saw everything from people who aced it all pretty quick, to people who could do most pretty quick, to one guy who couldn't ...
How to completely uninstall Visual Studio 2010?
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Struggled with the same problem: Many applications, BUT make at least this part "pleasant": The trick is called Batch-Uninstall.
So use one of these three programs i can recommend:
Absolute Uninstaller (+ slim,removes registry and folders, - click OK 50 times)
IObit Uninstaller (+ also ...
How do I create a unique constraint that also allows nulls?
... Foreign Key off a Unique Index like you can off a Unique Constraint. (At least SSMS complained at me when I tried.) It would be nice to be able to have a nullable column that is always unique (when not null) be the source of a Foreign Key relationship.
– Vaccano
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What can I use instead of the arrow operator, `->`?
...bly (although “operator precedence” seems to be much more frequent, at least in recent years).
– Konrad Rudolph
Oct 10 '18 at 8:16
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How do I create a constant in Python?
... This is the best and most clear answer, because it has the least "mechanism", but the most functionality. Raising an exception is important though... not an option.
– Erik Aronesty
Dec 18 '17 at 16:00
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Test if remote TCP port is open from a shell script
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on Mac at least, you may need to add -G# to set a connection timeout separate from/in addition to the -w# timeout, which basically functions as a read timeout.
– Doktor J
Aug 30 '17 at 18:46
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Share cookie between subdomain and domain
... Domain Matching
A string domain-matches a given domain string if at least one of the following conditions hold:
The domain string and the string are identical. (Note that both
the domain string and the string will have been canonicalized to
lower case at this point.)
All of...