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Can I have an IF block in DOS batch file?

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Rails check if yield :area is defined in content_for

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Faye vs. Socket.IO (and Juggernaut)

...| edited Dec 31 '12 at 6:25 Salman von Abbas 20.8k88 gold badges6464 silver badges5656 bronze badges ans...
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Right query to get the current number of connections in a PostgreSQL DB

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npm failed to install time with make not found error

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What is the difference between LL and LR parsing?

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how to mysqldump remote db from local machine

... 250 As I haven't seen it at serverfault yet, and the answer is quite simple: Change: ssh -f -L331...
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What are these attributes: `aria-labelledby` and `aria-hidden`

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In which situations do we need to write the __autoreleasing ownership qualifier under ARC?

...| edited Nov 22 '13 at 22:50 Imre Kelényi 21.7k55 gold badges3131 silver badges4444 bronze badges answe...
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Bash: If/Else statement in one line

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