如果存在匹配,则与该 case 关联的代码块会被执行。请使用break来阻止代码自动地向下一个 case 运行 例 switch实例 2.循环语句 JavaScript 支持不同类型的循环: for- 循环代码块一定的次数 for/in- 循环遍历对象的属性 while- 当指定的条件为 true 时循环指定的代码块 do/while- 同样当指定的条件为 true 时循...
for ((i=1; i<=100; i++)) do ((sum += i)) done echo "The sum is: $sum" 9.5.5 select in循环 select in 循环用来增强交互性,它可以显示出带编号的菜单,用户输入不同的编号就可以选择不同的菜单,并执行不同的功能。select in 是 Shell 独有的一种循环,非常适合终端(Terminal)这样的交互场景。
In most cases bumping the@wordpress/scriptsversion inpackage.jsonand runningnpm installin the root folder of your project should be enough, but it’s good to check thechangelogfor potential breaking changes. There is alsopackages-updatescript included in this package that aims to automate the proc...
/bin/bash## Name: test-bucket-1## Purpose:# Performs the test-bucket number 1 for Product X.# (Actually, this is a sample shell script,# which invokes some system commands# to illustrate how to construct a Bash script)## Notes:# 1) The environment variable TEST_VAR must be set# (...
xDisabledPermits whitespaces and comments in the pattern. Non-standard modifier. In this mode, the whitespaces (\s) that are not backslashed nor within a character class are ignored. You can use this to break up your regular expression into more readable parts. Also the#character is treated...
In order to ensure that any changes to this repository do not break the projects that use them, it is expected that this repository will be used as a submodule of each project repository that is intended to use them. <project repo>/scripts: Submodule containing the scripts described by this...
'ShiYanLou' in data 遍历字典 items()方法 for x,y in data.items(): print("{} uses {}".format(x,y)) 向字典中元素多次添加数据 dict.setdefault(key, default) 索引键,如果不存在将返回指定的default值 dict.get(key, default) 在便利列表的同时获得元素的索引值,使用enumerate() ...
Before you start debugging, you must set one or more breakpoints. You can't set a breakpoint unless the script that you want to debug is saved. For directions on of how to set a breakpoint, seeHow to manage breakpointsorSet-PSBreakpoint. After you start debugging, you...
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Press CTRL+BREAK Select the File menu and click Stop Operation. Pressing CTRL+C also works unless some text is currently selected, in which case CTRL+C maps to the copy function for the selected text. How to write and edit text in the Script Pan...