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What does enumerate() mean?
...t, elem in enumerate(elements, 42):
... print count, elem
...
42 foo
43 bar
44 baz
If you were to re-implement enumerate() in Python, here are two ways of achieving that; one using itertools.count() to do the counting, the other manually counting in a generator function:
from itertools impor...
How is Perl's @INC constructed? (aka What are all the ways of affecting where Perl modules are searc
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3 Answers
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how to prevent “directory already exists error” in a makefile when using mkdir
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answered Sep 19 '08 at 3:07
tchentchen
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Cast a Double Variable to Decimal
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83
You only use the M for a numeric literal, when you cast it's just:
decimal dtot = (decimal)doub...
Differences between MySQL and SQL Server [closed]
...on
ORDER BY age ASC
LIMIT 1 OFFSET 2
In SQL Server (T-SQL):
SELECT TOP 3 WITH TIES *
FROM person
ORDER BY age ASC
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Casting interfaces for deserialization in JSON.NET
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113
@SamualDavis provided a great solution in a related question, which I'll summarize here.
If you...
Convert boolean result into number/integer
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355
Javascript has a ternary operator you could use:
var i = result ? 1 : 0;
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iOS: Convert UTC NSDate to local Timezone
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Location Manager Error : (KCLErrorDomain error 0)
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163
This error occurs if you have Scheme/Edit Scheme/Options/Allow Location Simulation checked but d...