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How do MySQL indexes work?
...so create an integer field called url_hash and use a hash function like CRC32 or any other hash function to hash the url when inserting it. And then, when you need to query for this value, you can do something like this:
SELECT url FROM url_table WHERE url_hash=CRC32("http://gnu.org");
The proble...
How to compare strings in Bash
... John FeminellaJohn Feminella
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How to wrap text of HTML button with fixed width?
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answered Feb 22 '17 at 9:32
S.YadavS.Yadav
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django syncdb and an updated model
... django-mssql)
– Don
Apr 4 '11 at 7:32
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South is very very nice ! Thanks for the tip
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Pass a local file in to URL in Java
...ri().toURL()
– Ajax
Nov 19 '15 at 0:32
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How do I configure git to ignore some files locally?
...aPiotr Korlaga
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CSS: Truncate table cells, but fit as much as possible
...s :(
– Shaun Rowan
Mar 28 '14 at 15:32
Thanks! Doesn't do exactly what the question said (truncate all columns evenly)...
Difference between “git add -A” and “git add .”
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answered Apr 23 '13 at 6:32
VonCVonC
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wait() or sleep() function in jquery?
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answered Oct 12 '18 at 11:32
The Web Developer BlogThe Web Developer Blog
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Where can I find “make” program for Mac OS X Lion?
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answered May 12 '12 at 16:32
Nick WhiteNick White
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