我想在将结果输入字符串运算符之前进行一些计算^。目前我正在做以下事情:
"adsf" ^ Float64(6)
# MethodError: no method matching ^(::String, ::Float64)
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以下是我迄今为止的尝试:
Base.^(x, y::Float64) = x ^ Int(y)
# syntax: "(x,y::Float64)" is not a valid function argument name
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总的来说,我认为函数形式是正确的:
fu(x, y::Float64) = x ^ Int(y)
fu("adsf", Float64(6))
# "adsfadsfadsfadsfadsfadsf"
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