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SyntaxError: Non-ASCII character '\xa3' in file when function returns '£'
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answered May 14 '12 at 19:16
Silas RaySilas Ray
23.5k55 gold badges4141 silver badges5959 bronze badges
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What are the special dollar sign shell variables?
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$1, $2, $3, ... are the positional parameters.
"$@" is an array-like construct of all positional parameters, {$1, $2, $3 ...}.
"$*" is the IFS expansion of all positional parameters, $1 $2 $3 ....
$# is the number of positional pa...
How to stop text from taking up more than 1 line?
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edited Jan 20 '18 at 21:02
diralik
2,86222 gold badges1313 silver badges3838 bronze badges
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Count cells that contain any text
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289
You can pass "<>" (including the quotes) as the parameter for criteria. This basically ...
How to replace a character with a newline in Emacs?
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itsjeyd
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answered Mar 4 '09 at 23:52
Jonathan ArkellJonatha...
How to remove last n characters from every element in the R vector
...("foo_bar","bar_foo","apple","beer")
a = data.frame("data"=char_array,"data2"=1:4)
a$data = substr(a$data,1,nchar(a$data)-3)
a should now contain:
data data2
1 foo_ 1
2 bar_ 2
3 ap 3
4 b 4
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ASP MVC href to a controller/view
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Brendan VogtBrendan Vogt
23k3131 gold badges128128 silver badges223223 bronze badges
a...
Check if list contains any of another list
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201
You could use a nested Any() for this check which is available on any Enumerable:
bool hasMat...
All falsey values in JavaScript
...0.0, and hex form 0x0 (thanks RBT)
Zero of BigInt type: 0n and -0n (new in 2020, thanks GetMeARemoteJob)
"", '' and `` - strings of length 0
null
undefined
NaN
document.all (in HTML browsers only)
This is a weird one. document.all is a falsey object, with typeof as undefined. It was a Microsoft-p...
Plotting a list of (x, y) coordinates in python matplotlib
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answered Feb 3 '14 at 3:26
sashkellosashkello
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