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Rails check if yield :area is defined in content_for
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How can I get the intersection, union, and subset of arrays in Ruby?
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318
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Node.js - use of module.exports as a constructor
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CommonJS modules allow two ways to define exported properties. In either case you are returning an Object/Function. Because functions are first class citizens in JavaScript they to can act just like Objects (technically they ...
What is PAGEIOLATCH_SH wait type in SQL Server?
...1> = <value> order by <PrimaryKey>
, check that you have a composite index on (col1, col_primary_key).
If you don't have one, then you'll need either a full INDEX SCAN if the PRIMARY KEY is chosen, or a SORT if an index on col1 is chosen.
Both of them are very disk I/O consuming oper...
invalid multibyte char (US-ASCII) with Rails and Ruby 1.9
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Have you tried adding a magic comment in the script where you use non-ASCII chars? It should go on top of the script.
#!/bin/env ruby
# encoding: utf-8
It worked for me like a charm.
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Firefox Web Console Disabled?
How come I get this message from Firefox Web Console
4 Answers
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What is the difference between “int” and “uint” / “long” and “ulong”?
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when comparing int and uint for usage, which one is feasible?
– Arun Prasad
May 26 '16 at 5:27
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Haskell error parse error on input `='
....upenn.edu/~cis194/lectures/01-intro.html . Yet it is the first tutorial recommended on the haskell website!
– cammil
Aug 21 '15 at 9:28
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What does a b prefix before a python string mean?
...h u prefix in 2.x). In Python 2.6+ it is equivalent to a plain string, for compatibility with 3.x.
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git replace local version with remote version
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I think Mark Longair's comment is the actual answer to this question
– user287689
Jul 7 '11 at 14:13
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