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What's wrong with using $_REQUEST[]?
... the $_REQUEST variable. I usually don't, but sometimes it's convenient. What's wrong with it?
15 Answers
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Assignment in an if statement
...to anyone, I wouldn't strongly advise them not to use it. I'm just showing what's possible.
– Jon Skeet
Aug 18 '11 at 20:16
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How to find the 'sizeof' (a pointer pointing to an array)?
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No, you can't. The compiler doesn't know what the pointer is pointing to. There are tricks, like ending the array with a known out-of-band value and then counting the size up until that value, but that's not using sizeof().
Another trick is the one mentioned by ...
What does the NS prefix mean?
Many classes in Cocoa/Cocoa Touch have the NS prefix. What does it mean?
9 Answers
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Should you choose the MONEY or DECIMAL(x,y) datatypes in SQL Server?
... between the money datatype and something like decimal(19,4) (which is what money uses internally, I believe).
12 Answe...
ArithmeticException: “Non-terminating decimal expansion; no exact representable decimal result”
...ity to something like 1.3333 ... but you as the programmer need to tell it what precision you're 'happy with'.
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How to get the latest tag name in current branch in Git?
What's the simplest way to get the most recent tag in Git?
24 Answers
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Paste in insert mode?
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Just curious - what is better or different about :set paste! Thanks :)
– Michael Durrant
May 11 '13 at 13:03
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xcopy file, rename, suppress “Does xxx specify a file name…” message
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+1 @Arnshea it took me some time to understand what you are exactly doing there and since im working on a german windows installation its echo d | xcopy ... for me. You are brilliant
– Thomas
May 25 '12 at 7:17
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Defining and using a variable in batch file
...ble you’ve created can be referenced with %location %. If that’s not what you want, remove the extra space(s) in the definition.
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