. . . . . . . . . . . . . . . . . . 350 37.4 Append ! to names of functions that modify their arguments . . . . . . . . . . . . . . . . . . 350 37.5 避免使用奇怪的 Union 类型 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 996 BLAS character arguments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 996 71.6 LAPACK functions functions taking an arbitrary number of arguments. Such functions are traditionally known as ”varargs” functions, which is short for ”variable number of arguments”. You can define a varargs function by

Password management Leveraging native SSH config files fab 选项和参数 基本应用 直接执行远程命令 命令行参数 Per-task arguments 配置文件 Fabfile 文件的结构和使用 指定 fabfile 引用 Fabric 定义任务并导入 callable 任务 与远程程序集成 合并 stdout 和 stderr 伪终端 目前，参数值只能作为 Python 字符串来使用，如果要使用列表这样的复杂类 型，需要一些字符串操作处理。将来的版本可能会添加一个类型转换系统以简 化这类处理。 参见 Per-task arguments 本地命令 在前面的例子中， fab 实际上只节省了数行 if __name__ == "__main__" 这样 的惯例代码而已。Fabric 的设计目的更是为了使用它自己的 API，包括执行 default behavior is as follows: A list of tasks is created. Currently this list is simply the arguments given to fab, preserving the order given. For each task, a task-specific host list is generated

Password management Leveraging native SSH config files fab 选项和参数 基本应用 直接执行远程命令 命令行参数 Per-task arguments 配置文件 Fabfile 文件的结构和使用 指定 fabfile 引用 Fabric 定义任务并导入 callable 任务 与远程程序集成 合并 stdout 和 stderr 伪终端 目前，参数值只能作为 Python 字符串来使用，如果要使用列表这样的复杂类 型，需要一些字符串操作处理。将来的版本可能会添加一个类型转换系统以简 化这类处理。 参见 Per-task arguments 本地命令 在前面的例子中， fab 实际上只节省了数行 if __name__ == "__main__" 这样 的惯例代码而已。Fabric 的设计目的更是为了使用它自己的 API，包括执行 default behavior is as follows: A list of tasks is created. Currently this list is simply the arguments given to fab, preserving the order given. For each task, a task-specific host list is generated

existsSync(p)  net 网络模块 o net.createServer([options], [connectionListener]) o net.createConnection(arguments...) o net.Server  server.listen(port, [host], [callback])  server.listen(path, [callback]) milliseconds. Returns a timeoutId for possible use with clearTimeout(). Optionally, you can also pass arguments to the callback. 设定一个 delay 毫秒后执行 callback 回调函数的计划。返回值 timeoutId 可 被用于 clearTimeout()。可以设定要传递给回调函数的参数。 milliseconds. Returns a intervalId for possible use with clearInterval(). Optionally, you can also pass arguments to the callback. 设定一个每 delay 毫秒重复执行 callback 回调函数的计划。返回值 intervalId 可被用于 clearInterval()。可以设定要传递给回调函数的参数。

中文是合法的标识符，可以用作变量名。 标识符 基本语法 - 37 - 本文档使用 书栈(BookStack.CN) 构建 1. var 临时变量 = 1; JavaScript有一些保留字，不能用作标识符：arguments、break、case、catch、 class、const、continue、debugger、default、delete、do、else、enum、eval、 export、exte 函数的属性和方法 name 属性 length 属性 toString() 函数作用域 定义 函数内部的变量提升 函数本身的作用域 参数 概述 参数的省略 传递方式 同名参数 arguments 对象 函数的其他知识点 闭包 立即调用的函数表达式（IIFE） eval 命令 基本用法 函数 - 109 - 本文档使用 书栈(BookStack.CN) 构建 eval 的别名调用 。这时，如果要获得第一个 a 的值，可以使 用 arguments 对象。 1. function f(a, a) { 2. console.log(arguments[0]); 3. } 4. 5. f(1) // 1 （1）定义 由于 JavaScript 允许函数有不定数目的参数，所以需要一种机制， 同名参数 arguments 对象 函数 - 126 - 本文档使用

version compatibility checks. This behavior is equivalent to including the following command arguments: -Xskip-metadata-version-check -Xskip-prerelease-check -Xallow-unstable-dependencies These embeddable artifact, the default option for scripting artifacts. Gradle adds these plugins as compiler arguments. You don't need to make any changes to your existing projects. 最低支持版本递增 Starting with Kotlin should include compiler arguments in HTTP build reports. Sometimes, you might not need the plugin to report these arguments. If a project contains many modules, its compiler arguments in the report can be

specific version compatibility checks. This behavior is equivalent to including the following command arguments: -Xskip-metadata-version-check -Xskip-prerelease-check -Xallow-unstable-dependencies These artifact, the default option for scripting artifacts. Gradle adds these plugins as compiler arguments. You don't need to make any changes to your existing projects. 最低支持版本递增 Starting with Kotlin should include compiler arguments in HTTP build reports. Sometimes, you might not need the plugin to report these arguments. If a project contains many modules, its compiler arguments in the report can be

directive) to test for any incompatibilities before doing the final upgrade. You can pass additional arguments to config.nice, which will be appended to your original configure options: $ ./config.nice --p operating systems, and then invokes the httpd binary. apachectl will pass through any command line arguments, so any httpd options may also be used with apachectl. You may also directly edit the apachectl variable near the top to specify the correct location of the httpd binary and any command-line arguments that you wish to be always present. The first thing that httpd does when it is invoked is to locate

directive) to test for any incompatibilities before doing the final upgrade. You can pass additional arguments to config.nice, which will be appended to your original configure options: $ ./config.nice --p operating systems, and then invokes the httpd binary. apachectl will pass through any command line arguments, so any httpd options may also be used with apachectl. You may also directly edit the apachectl variable near the top to specify the correct location of the httpd binary and any command-line arguments that you wish to be always present. The first thing that httpd does when it is invoked is to locate

directive) to test for any incompatibilities before doing the final upgrade. You can pass additional arguments to config.nice, which will be appended to your original configure options: $ ./config.nice --p operating systems, and then invokes the httpd binary. apachectl will pass through any command line arguments, so any httpd options may also be used with apachectl. You may also directly edit the apachectl variable near the top to specify the correct location of the httpd binary and any command-line arguments that you wish to be always present. The first thing that httpd does when it is invoked is to locate