[英]Julia char array to string
This seems like a really obvious thing to do, but I couldn't find a solution.这似乎是一件非常明显的事情,但我找不到解决方案。 I tried:
我试过了:
convert(String, array)
# -> MethodError: Cannot `convert` an object of type Array{Char,1} to an object of type String
and和
string(array)
# -> "['U']"
Obviously none achieve what I want to achieve.显然没有人达到我想要达到的目标。
My whole code looks like this:我的整个代码如下所示:
function to_rna(dna)
assignments = Dict('G' => 'C', 'C' => 'G', 'T' => 'A', 'A' => 'U')
res = Char[length(dna)]
for i in 1:length(dna)
res[i] = assignments[dna[i]]
end
return string(res)
end
You want the actual String
constructor:您需要实际的
String
构造函数:
julia> String(['a', 'b', 'c'])
"abc"
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