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MySQL, Check if a column exists in a table with SQL

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Python and pip, list all versions of a package that's available?

... pip install pylibmc==9999999 | tr ', ' "\n" | sort -n – Vikas Apr 6 '17 at 1:01 28 ...
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Format LocalDateTime with Timezone in Java8

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How can I iterate over an enum?

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Round a double to 2 decimal places [duplicate]

...to clean up time in seconds for logging purposes: 27.987654321987 -> 27.99). But I guess it's best to avoid it, since more reliable ways are readily available, with cleaner code too. So, use this instead (Adapted from this answer by Louis Wasserman and this one by Sean Owen.) public static do...
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How to get the last value of an ArrayList

... Christian 20.7k99 gold badges7474 silver badges9999 bronze badges answered Mar 26 '09 at 22:41 Henrik PaulHenrik Pau...
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How to pull a random record using Django's ORM?

... Nathan Tuggy 2,24499 gold badges2727 silver badges3636 bronze badges answered Jan 22 '10 at 16:27 Emil IvanovEmil Ivano...
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Getting the encoding of a Postgres database

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Read/Write 'Extended' file properties (C#)

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Android. WebView and loadData

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