diff options
author | Boris Verkhovskiy <boris.verk@gmail.com> | 2024-05-27 12:11:49 -0600 |
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committer | Boris Verkhovskiy <boris.verk@gmail.com> | 2024-05-27 12:11:49 -0600 |
commit | e1bc8441e80800278f4276906b0c9f6c14b28eee (patch) | |
tree | 2ffc3337b14e62742d00360b9ff0286feb55cde0 /zh-cn | |
parent | de3ddb18c139e3cccd332e265ecbf726cd4b6d33 (diff) |
[julia/*] highlight as julia
Diffstat (limited to 'zh-cn')
-rw-r--r-- | zh-cn/julia-cn.html.markdown | 60 |
1 files changed, 30 insertions, 30 deletions
diff --git a/zh-cn/julia-cn.html.markdown b/zh-cn/julia-cn.html.markdown index b350b6dc..3b53160a 100644 --- a/zh-cn/julia-cn.html.markdown +++ b/zh-cn/julia-cn.html.markdown @@ -93,7 +93,7 @@ false # 字符串使用 UTF-8 编码 # 可以像取数组取值一样用 index 取出对应字符 ascii("This is a string")[1] -# => 'T': ASCII/Unicode U+0054 (category Lu: Letter, uppercase) +# => 'T': ASCII/Unicode U+0054 (category Lu: Letter, uppercase) # Julia 的 index 从 1 开始 :( # 但只有在字符串仅由 ASCII 字符构成时,字符串才能够被安全的引索 # 因此建议使用遍历器 (map, for loops, 等) @@ -186,7 +186,7 @@ a[1] # => 1 # 永远记住 Julia 的引索从 1 开始!而不是 0! a[end] # => 6 # 数组还支持 popfirst! 和 pushfirst! -popfirst!(a) # => 1 +popfirst!(a) # => 1 a # => [2,4,3,4,5,6] pushfirst!(a, 7) # => [7,2,4,3,4,5,6] a # => [7,2,4,3,4,5,6] @@ -200,16 +200,16 @@ arr # => [4,5,6] # 数组越界会抛出 BoundsError try - a[0] - # => ERROR: BoundsError: attempt to access 7-element Array{Int64,1} at + a[0] + # => ERROR: BoundsError: attempt to access 7-element Array{Int64,1} at # index [0] # => Stacktrace: # => [1] getindex(::Array{Int64,1}, ::Int64) at .\array.jl:731 # => [2] top-level scope at none:0 # => [3] ... # => in expression starting at ...\LearnJulia.jl:203 - a[end + 1] - # => ERROR: BoundsError: attempt to access 7-element Array{Int64,1} at + a[end + 1] + # => ERROR: BoundsError: attempt to access 7-element Array{Int64,1} at # index [8] # => Stacktrace: # => [1] getindex(::Array{Int64,1}, ::Int64) at .\array.jl:731 @@ -234,7 +234,7 @@ a[2:end] # => [2, 3, 4, 5] # 用 splice! 切割原数组 arr = [3,4,5] -splice!(arr, 2) # => 4 +splice!(arr, 2) # => 4 arr # => [3,5] # 用 append! 连接数组 @@ -253,8 +253,8 @@ tup = (1, 2, 3) # => (1,2,3) typeof(tup) # => Tuple{Int64,Int64,Int64} tup[1] # => 1 try - tup[1] = 3 - # => ERROR: MethodError: no method matching + tup[1] = 3 + # => ERROR: MethodError: no method matching # setindex!(::Tuple{Int64,Int64,Int64}, ::Int64, ::Int64) catch e println(e) @@ -266,7 +266,7 @@ tup[1:2] # => (1,2) in(2, tup) # => true # 可以将元组的元素解包赋给变量 -a, b, c = (1, 2, 3) # => (1,2,3) +a, b, c = (1, 2, 3) # => (1,2,3) a # => 1 b # => 2 c # => 3 @@ -282,7 +282,7 @@ f # => 6 (1) == 1 # => true # 交换值 -e, d = d, e # => (5,4) +e, d = d, e # => (5,4) d # => 5 e # => 4 @@ -306,7 +306,7 @@ keys(filled_dict) # 获得所有值 values(filled_dict) -# => Base.ValueIterator for a Dict{String,Int64} with 3 entries. Values: +# => Base.ValueIterator for a Dict{String,Int64} with 3 entries. Values: # => 2, 1, 3 # 注意,值的顺序也一样 @@ -368,7 +368,7 @@ end # 可迭代的类型包括:Range, Array, Set, Dict 和 AbstractString for animal = ["dog", "cat", "mouse"] println("$animal is a mammal") - # 你可以用 $ 将变量或表达式插入字符串中 + # 你可以用 $ 将变量或表达式插入字符串中 end # => dog is a mammal # => cat is a mammal @@ -528,7 +528,7 @@ function create_adder(x) end # => create_adder (generic function with 1 method) -add_10 = create_adder(10) # => (::getfield(Main, Symbol("#adder#11")){Int64}) +add_10 = create_adder(10) # => (::getfield(Main, Symbol("#adder#11")){Int64}) # (generic function with 1 method) add_10(3) # => 13 @@ -707,7 +707,7 @@ fight(l::Lion, c::Cat) = println("The victorious cat says $(meow(c))") fight(Lion("balooga!"), Panther()) # => The victorious cat says grrr try - fight(Panther(), Lion("RAWR")) + fight(Panther(), Lion("RAWR")) # => ERROR: MethodError: no method matching fight(::Panther, ::Lion) # => Closest candidates are: # => fight(::Tiger, ::Lion) at ... @@ -736,7 +736,7 @@ catch e end # 在不同版本的 Julia 中错误信息可能有所不同 -fight(l::Lion, l2::Lion) = println("The lions come to a tie") +fight(l::Lion, l2::Lion) = println("The lions come to a tie") # => fight (generic function with 5 methods) fight(Lion("RAR"), Lion("brown", "rarrr")) # => The lions come to a tie @@ -749,20 +749,20 @@ square_area(5) # => 25 # 当我们喂给 square_area 一个整数时会发生什么? code_native(square_area, (Int32,), syntax = :intel) - # .text - # ; Function square_area { - # ; Location: REPL[116]:1 # 函数序言 (Prologue) - # push rbp - # mov rbp, rsp - # ; Function *; { - # ; Location: int.jl:54 - # imul ecx, ecx # 求 l 的平方,并把结果放在 ECX 中 - # ;} - # mov eax, ecx - # pop rbp # 还原旧的基址指针(base pointer) - # ret # 返回值放在 EAX 中 - # nop dword ptr [rax + rax] - # ;} + # .text + # ; Function square_area { + # ; Location: REPL[116]:1 # 函数序言 (Prologue) + # push rbp + # mov rbp, rsp + # ; Function *; { + # ; Location: int.jl:54 + # imul ecx, ecx # 求 l 的平方,并把结果放在 ECX 中 + # ;} + # mov eax, ecx + # pop rbp # 还原旧的基址指针(base pointer) + # ret # 返回值放在 EAX 中 + # nop dword ptr [rax + rax] + # ;} # 使用 syntax 参数指定输出语法。默认为 AT&T 格式,这里指定为 Intel 格式 code_native(square_area, (Float32,), syntax = :intel) |