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Where is a complete example of logging.config.dictConfig?
...ussion here
– Antony Hatchkins
Sep 18 '14 at 5:41
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How do I sort an array of hashes by a value in the hash?
...or in-place sorting, but there's no in-place variant for sort_by in Ruby 1.8. In practice, you can do:
sorted = sort_me.sort_by { |k| k["value"] }
puts sorted
As of Ruby 1.9+, .sort_by! is available for in-place sorting:
sort_me.sort_by! { |k| k["value"]}
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Unique constraint that allows empty values in MySQL
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Yes, you can do this. See the MySQL reference (version 5.5).
A UNIQUE index creates a const...
Copy values from one column to another in the same table
...ogyCzechnology
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Vim: Move cursor to its last position
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edited Jul 17 '18 at 9:42
user8554766
answered Feb 19 '11 at 16:48
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Why does ~True result in -2?
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MarounMaroun
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How do I escape a percentage sign in T-SQL?
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Use brackets. So to look for 75%
WHERE MyCol LIKE '%75[%]%'
This is simpler than ESCAPE and ...
WAMP/XAMPP is responding very slow over localhost
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I had the same problem running on Windows 8 running on 64bit. Apache is really slow but when you press F5 many times it goes ok. In the end i after doing many things managed to solve it. Right now it works fast.
Try the following tasks to increase the performance:
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What is the advantage of GCC's __builtin_expect in if else statements?
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Imagine the assembly code that would be generated from:
if (__builtin_expect(x, 0)) {
foo(...
Array initializing in Scala
...Vasil Remeniuk
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