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Rails 3 execute custom sql query without a model
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edited May 23 '17 at 12:10
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answered May 24 '16 at 2:09
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display: inline-block extra margin [duplicate]
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What is the proper way to check if a string is empty in Perl?
...Hewgill
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deleting rows in numpy array
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answered Jul 26 '12 at 5:48
Jaidev DeshpandeJaidev Deshpande
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R - Markdown avoiding package loading messages
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answered Oct 26 '12 at 16:35
Yihui XieYihui Xie
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AngularJS: disabling all form controls between submit and server response
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– Sebastian
Jan 15 '15 at 8:12
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@im1dermike you right, it doesn't work in IE indeed. The...
Qt c++ aggregate 'std::stringstream ss' has incomplete type and cannot be defined
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answered Aug 1 '12 at 1:46
Luchian GrigoreLuchian Grigore
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Using current time in UTC as default value in PostgreSQL
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Java Generics: Cannot cast List to List? [duplicate]
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What you're seeing in the second case is array covariance. It's a bad thing IMO, which makes a...
Boolean.hashCode()
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1231 and 1237 are just two (sufficiently large) arbitrary prime numbers. Any other two large prime numbers would do fine.
Why primes?
Suppose for a second that we picked composite numbers (non-primes), say 1000 and 2000. Whe...