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PHP Difference between array() and []
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The AlphaThe Alpha
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Creating an empty file in Ruby: “touch” equivalent?
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In Ruby 1.9.3+, you can use File.write (a.k.a IO.write):
File.write("foo.txt", "")
For earli...
PostgreSQL query to return results as a comma separated list
...,') instead.
– JZC
Jun 22 '15 at 17:24
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@JZC, or even easier: string_agg(id::text, ',')
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Javadoc: package.html or package-info.java
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trashgodtrashgod
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C# DateTime to UTC Time without changing the time
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edited May 24 '19 at 8:39
Liam
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How to import module when module name has a '-' dash or hyphen in it?
...gleNegationEliminationSingleNegationElimination
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How to change value of process.env.PORT in node.js?
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Difference between . and : in Lua
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The colon is for implementing methods that pass self as the first parameter. So x:bar(3,4)sho...
how do I insert a column at a specific column index in pandas?
...value". Source
– Peter Maguire
Jan 24 '17 at 19:12
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int value under 10 convert to string two digit number
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i.ToString("00")
or
i.ToString("000")
depending on what you want
Look at the MSDN artic...