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Index on multiple columns in Ruby on Rails
... As mentioned in the comments above and stackoverflow.com/a/1449466/5157706 and stackoverflow.com/a/22816105/5157706, consider adding unique index on the database as well.
– Akash Agarwal
Jan 27 '18 at 6:38
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When editing Microsoft Office VBA, how can I disable the popup “Compile error” messages?
... Dick KusleikaDick Kusleika
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PendingIntent does not send Intent extras
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add maven repository to build.gradle
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MySQL join with where clause
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looping through an NSMutableDictionary
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How to use QueryPerformanceCounter?
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edited May 7 '14 at 23:46
vent
85388 silver badges2020 bronze badges
answered Apr 10 '13 at 13:04
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How to use NSCache
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edited May 23 '17 at 11:46
Community♦
111 silver badge
answered Mar 6 '13 at 11:25
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HTML/CSS: Make a div “invisible” to clicks?
...\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7...
How to delete last character from a string using jQuery?
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468
You can also try this in plain javascript
"1234".slice(0,-1)
the negative second parameter ...