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Why do we have map, fmap and liftM?
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edited Apr 25 '19 at 10:20
Micha Wiedenmann
16.5k1717 gold badges7676 silver badges116116 bronze badges
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Insert new column into table in sqlite?
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answered Nov 23 '10 at 7:59
RaceimaztionRaceimaztion
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Can I change the root EBS device of my amazon EC2 instance?
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10
Man, that was scary. /dev/sda -- didn't work. /dev/sda1, dev/sdf -- worked, but instance did't boot. /dev/xvda worked.
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A field initializer cannot reference the nonstatic field, method, or property
...the initializers. The C# Language Specification states, under the section "10.5.5.2 Instance field initialization", the following: The variable initializers are executed in the textual order in which they appear in the class declaration. This is even repeated in "10.11.2 Instance variable initialize...
How can I use “puts” to the console without a line break in ruby on rails?
...r each print...
def print_and_flush(str)
print str
$stdout.flush
end
100.times do
print_and_flush "."
sleep 1
end
Edit: I was just looking into the reasoning behind flush to answer @rubyprince's comment, and realised this could be cleaned up a little by simply using $stdout.sync = true.....
What is the difference between LINQ ToDictionary and ToLookup
...owLowRepImageUploadWarning: true,
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Rails filtering array of objects by attribute value
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answered Apr 9 '12 at 10:22
Soundar RathinasamySoundar Rathinasamy
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Can the :not() pseudo-class have multiple arguments?
...lix Kling
666k151151 gold badges968968 silver badges10321032 bronze badges
4
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How do I convert a Vector of bytes (u8) to a string
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100
To convert a slice of bytes to a string slice (assuming a UTF-8 encoding):
use std::str;
//
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Why git keeps showing my changes when I switch branches (modified,added, deleted files) no matter if
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10
git stash pop is better unless you want to build up a huge stack of stashes.
– siride
Apr 3 '11 at 1...