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Rename multiple files by replacing a particular pattern in the filenames using a shell script [dupli
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An example to help you get off the ground.
for f in *.jpg; do mv "$f" "$(echo "$f" | sed s/IMG/V...
PowerShell script to return versions of .NET Framework on a machine?
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16 Answers
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Submitting HTML form using Jquery AJAX
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181
Quick Description of AJAX
AJAX is simply Asyncronous JSON or XML (in most newer situations JSO...
Loop through each row of a range in Excel
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Dim a As Range, b As Range
Set a = Selection
For Each b In a.Rows
MsgBox b.Address
Next
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Environment variables for java installation
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14 Answers
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Why should I use Google's CDN for jQuery?
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edited Dec 4 '11 at 20:34
answered Feb 1 '10 at 22:03
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Ruby ampersand colon shortcut [duplicate]
...foo }
something(&:foo)
Also, to_proc on Symbol is implemented in Ruby 1.8.7 and 1.9, so it is in fact a "ruby thing".
So, to sum up: & calls to_proc on the object and passes it as a block to the method, and Ruby implements to_proc on Symbol.
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Replace X-axis with own values
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179
Not sure if it's what you mean, but you can do this:
plot(1:10, xaxt = "n", xlab='Some Letter...