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  • Running External Programs

    Running External Programs Interpolation Quoting Pipelines Avoiding Deadlock in Pipelines Complex Example Running External Programs Julia borrows backtick notation for com...
  • 缺失值

    缺失值 缺失值的传播 相等和比较运算符 逻辑运算符 流程控制和短路运算符 包含缺失值的数组 跳过缺失值 数组上的逻辑运算 缺失值 Julia 支持表示统计意义上的缺失值,即某个变量在观察中没有可用值,但在理论上存在有效值的情况。缺失值由 missing 对象表示,该对象是 Missing 类型的唯一实例。missing 等价于...
  • 缺失值

    缺失值 缺失值的传播 相等和比较运算符 逻辑运算符 流程控制和短路运算符 包含缺失值的数组 跳过缺失值 数组上的逻辑运算 缺失值 Julia 支持表示统计意义上的缺失值,即某个变量在观察中没有可用值,但在理论上存在有效值的情况。缺失值由 missing 对象表示,该对象是 Missing 类型的唯一实例。missing 等价于...
  • Reporting and analyzing crashes (segfaults)

    Reporting and analyzing crashes (segfaults) ) Version/Environment info Segfaults during bootstrap (sysimg.jl) ) Segfaults when running a script Errors during Julia startup Othe...
  • Variables

    Variables Allowed Variable Names Stylistic Conventions Variables A variable, in Julia, is a name associated (or bound) to a value. It’s useful when you want to store a value ...
  • UUIDs

    UUIDs UUIDs UUIDs.uuid1 — Function uuid1 ([ rng :: AbstractRNG = GLOBAL_RNG ]) -> UUID Generates a version 1 (time-based) universally unique identifier (UUID), as spec...
  • Distributed Computing

    Distributed Computing Cluster Manager Interface Distributed Computing Distributed.addprocs — Function. addprocs ( manager :: ClusterManager ; kwargs ...) -> List of p...
  • More about types

    More about types Types and sets (and Any and Union{}/Bottom) UnionAll types Free variables TypeNames Tuple types Diagonal types Subtyping diagonal variables Introduction to ...
  • More about types

    More about types Types and sets (and Any and Union{} /Bottom ) ) UnionAll types Free variables TypeNames Tuple types Diagonal types Subtyping diagonal variables Introductio...
  • More about types

    More about types Types and sets (and Any and Union{}/Bottom) ) UnionAll types Free variables TypeNames Tuple types Diagonal types Subtyping diagonal variables Introduction t...