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Renaming files in a folder to sequential numbers
... let, and printf for the padding:
a=1
for i in *.jpg; do
new=$(printf "%04d.jpg" "$a") #04 pad to length of 4
mv -i -- "$i" "$new"
let a=a+1
done
using the -i flag prevents automatically overwriting existing files.
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Modify request parameter with servlet filter
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edited Jan 27 '12 at 10:06
penfold
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answered S...
Is there a fixed sized queue which removes excessive elements?
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edited May 23 '17 at 12:02
Community♦
111 silver badge
answered Dec 26 '09 at 17:08
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WPF: Grid with column/row margin/padding?
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answered Aug 28 '09 at 15:50
Thomas LevesqueThomas Levesque
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How to customize ?
...ill become the visible UI component. */
}
#upload-photo {
opacity: 0;
position: absolute;
z-index: -1;
}
<label for="upload-photo">Browse...</label>
<input type="file" name="photo" id="upload-photo" />
The CSS for the form control will make it appear invis...
Convert to/from DateTime and Time in Ruby
...ds into a fractional number of seconds
seconds = sec + Rational(usec, 10**6)
# Convert a UTC offset measured in minutes to one measured in a
# fraction of a day.
offset = Rational(utc_offset, 60 * 60 * 24)
DateTime.new(year, month, day, hour, min, seconds, offset)
end
end
Si...
What's the meaning of Base SDK, iOS deployment target, Target, and Project in xcode
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80
The base SDK is what you build your app against (i.e. include and library files and frameworks)....
How are parameters sent in an HTTP POST request?
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edited Jun 6 '15 at 1:05
answered Jan 27 '13 at 19:32
G...
Get query from java.sql.PreparedStatement [duplicate]
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answered Apr 21 '10 at 13:35
BalusCBalusC
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How do I increase the RAM and set up host-only networking in Vagrant?
...d I would like to configure “Host-Only” networking to use "199.188.44.20".
5 Answers
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