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visits member for 3 years, 8 months
seen Apr 8 at 18:25

Jan
28
comment Easiest way to type a hyphen on the Mac?
In fact, what you said was a minus (U+2D) is a hyphen-minus, which can represent many distinct characters but is usually rendered like a hyphen in a proportional-width font. A minus (−, U+2212) has the same width, height and thickness as a plus sign (e.g. −+−+−). If you want an exclusive hyphen, it is U+2010 (‐).
Sep
13
comment How do I convert a bash array variable to a string delimited with newlines?
Shouldn't the last example be var=${var%?} instead? This is not a regular expression, so . will match only a period character.
Sep
6
comment What are the hex values of the Google logo colors?
That's the official one!
Dec
4
comment How do I search a page using a regular expression in Firefox?
"This add-on has been disabled by an administrator."
Jun
26
awarded  Supporter
Jun
21
answered Plotting Pairs of Ordered Pairs in Gnuplot
Jun
21
awarded  Teacher
Jun
21
answered Bash mine script, please
Jun
1
answered Multiple standard input? How?
May
19
answered Exclude dash (-) from word separators in vi
May
19
suggested suggested edit on ls -al list order re-arranged on osx terminal - can't we do this?