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How do you reverse a string in place in JavaScript?
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QuentinUK
2,5071717 silver badges1818 bronze badges
answered Jun 6 '09 at 4:34
belacquabelacqua
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CommandError: You must set settings.ALLOWED_HOSTS if DEBUG is False
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answered Jul 21 '14 at 4:10
Kye RussellKye Russell
3,33133 gold badges1616 silver badges3939 bronze badges
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Button in a column, getting the row from which it came on the Click event handler
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answered Jul 23 '09 at 2:15
Jobi JoyJobi Joy
44.6k2020 gold badges104104 silver badges119119 bronze badges
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Get “Internal error in the expression evaluator” on “Add watch” function when trying to debug WCF se
Few days ago I moved my solution to MSVS 2013. It works fine except one thing: when I trying to debug code of my WCF service it works, but when I want to watch state of any variable it says: "Internal error in the expression evaluator". Add watch function works normal on client side, but in service...
When to use symbols instead of strings in Ruby?
...r this:
require 'benchmark'
require 'haml'
str = Benchmark.measure do
10_000.times do
Haml::Engine.new('%input{type: "checkbox"}').render
end
end.total
sym = Benchmark.measure do
10_000.times do
Haml::Engine.new('%input{type: :checkbox}').render
end
end.total
puts "String: " + st...
How to find out which version of the .NET Framework an executable needs to run?
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10 Answers
10
Active
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Can you list the keyword arguments a function receives?
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edited Oct 13 '08 at 9:12
answered Oct 13 '08 at 9:02
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Bash script absolute path with OS X
... [[ $1 = /* ]] && echo "$1" || echo "$PWD/${1#./}"
}
realpath "$0"
This prints the path verbatim if it begins with a /. If not it must be a relative path, so it prepends $PWD to the front. The #./ part strips off ./ from the front of $1.
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Equation (expression) parser with precedence?
...expr = expr `chainl1` toOp
expr = optChainl1 term addop (toScalar 0)
term = factor `chainl1` mulop
factor = sexpr `chainr1` powop
sexpr = parens aexpr
<|> scalar
<|> ident
powop = sym "^" >>= return . (B Pow)
<|> sym "^-" >...
How do I delete a Git branch with TortoiseGit
...vius Panda
19.8k1313 gold badges9898 silver badges150150 bronze badges
answered Mar 14 '12 at 16:16
Sandro MundaSandro Munda
34.9k...