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<article> <h2>Julia mode</h2>
<div><textarea id="code" name="code">
numbers 1234 1234im .234 .234im 2.23im 2.3f3 23e2 0x234
strings 'a' “asdf” r“regex” b“bytestring”
“”“ multiline string ”“”
identifiers a as123 function_name!
unicode identifiers # a = xddot a⃗ = ẍ # a = vdot a⃗ = v̇ #Fvec = m cdotp avec F⃗ = m·a⃗
literal identifier multiples 3x 4[1, 2, 3]
dicts and indexing x=[1, 2, 3] x x={“julia”=>“language of technical computing”}
exception handling try
f()
catch
@printf "Error"
finally
g()
end
types immutable Color{T<:Number}
r::T g::T b::T
end
functions function change!(x::Vector{Float64})
for i = 1:length(x) x[i] *= 2 end
end
function invocation f('b', (2, 3)…)
operators |= &= ^= - %= *= += -= <= >= !=
¶ ↑
% * + - < > !
¶ ↑
| & ^ \ ? ~ : $ <: .< .> << <<= >> >>>> >>= >>>= <<= <<<= .<= .>= .== -> // in … // := .//= .*= ./= .^= .%= .+= .-= = \= ||
¶ ↑
&& |= .|= <: >: |> <|
-
x ? y : z
macros @spawnat 2 1+1 @eval(:x)
keywords and operators if else elseif while for
begin let end do
try catch finally return break continue global local const export import importall using function macro module baremodule type immutable quote true false enumerate
</textarea></div> <script> var editor = CodeMirror.fromTextArea(document.getElementById("code"), { mode: {name: "julia", }, lineNumbers: true, indentUnit: 4, matchBrackets: true }); </script> <p><strong>MIME types defined:</strong> <code>text/x-julia</code>.</p>
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