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MySQL - Rows to Columns
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I'm going to add a somewhat longer and more detailed explanation of the steps to take to solve this problem. I apologize if it's too long.
I'll start out with the base you've given and use it to define a couple of terms that I'll use for the re...
How to use '-prune' option of 'find' in sh?
...so print out the name of the directory you're pruning, which usually isn't what you want. Instead it's better to explicitly specify the -print action if that's what you want:
find . -name .snapshot -prune -o -name '*.foo' -print # DO THIS
If your "usual condition" happens to match files tha...
Can PHP cURL retrieve response headers AND body in a single request?
...er to cater for duplicated headers. In future do not re-format the code to what you believe it should be. This is written in a way to make it clear where the closure function boundaries are.
– Geoffrey
Jun 9 '17 at 7:20
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Undefined reference to `pow' and `floor'
...hen compiling gcc tells me that I'm missing the pow and floor functions. What's wrong?
6 Answers
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PHP + MySQL transactions examples
...ither commit or rollback) and you'll want those queries executed no matter what happened (or not) in the transaction.
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Read/Write 'Extended' file properties (C#)
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Thanks, I should be able to pull together what I need from this
– David Hayes
Oct 21 '08 at 13:27
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Can you create nested WITH clauses for Common Table Expressions?
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Yes, this is an acceptable answer because what I was trying to achieve with nesting is the same thing this ends up giving me anyway
– Joe Phillips
Jun 2 '17 at 18:05
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php static function
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Why don't we have $this inside a static function? What's the architectural logic of this? Thanks.
– Lucas Bustamante
Oct 12 '18 at 21:14
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Can I create links with 'target=“_blank”' in Markdown?
...ere a way to create a link in Markdown that opens in a new window? If not, what syntax do you recommend to do this. I'll add it to the markdown compiler I use. I think it should be an option.
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In which order should floats be added to get the most precise result?
...ght, sorting in ascending order (of magnitude) usually improves things somewhat. Consider the case where we're adding single-precision (32 bit) floats, and there are 1 billion values equal to 1 / (1 billion), and one value equal to 1. If the 1 comes first, then the sum will come to 1, since 1 + (1 /...