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Why does [5,6,8,7][1,2] = 8 in JavaScript?
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[1,2,3,4,5,6][1,2,3];
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array + — array subscript access operation,
where index is `1,2,3`,
which is an expression that evaluates to `3`.
The seco...
int value under 10 convert to string two digit number
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245
i.ToString("00")
or
i.ToString("000")
depending on what you want
Look at the MSDN article...
Canvas width and height in HTML5
Is it possible to fix the width and height of an HTML5 canvas element?
4 Answers
4
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What is the difference between tinyint, smallint, mediumint, bigint and int in MySQL?
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581
They take up different amounts of space and they have different ranges of acceptable values.
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Formatting “yesterday's” date in python
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Boris
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answered Nov 11 '09 at 0:03
Jarret HardieJarret Ha...
Why can't I center with margin: 0 auto?
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5 Answers
5
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Are default enum values in C the same for all compilers?
... James McNellisJames McNellis
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14
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regex for zip-code
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^\d{5}(?:[-\s]\d{4})?$
^ = Start of the string.
\d{5} = Match 5 digits (for condition 1, 2, 3)
(?:…) = Grouping
[-\s] = Match a space (for condition 3) or a hyphen (for condition 2)
\d{4} = Match 4 digits (for condition 2, 3...
MySQL show current connection info
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Other useful functions can be found here: http://dev.mysql.com/doc/refman/5.0/en/information-functions.html
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