The entire Intriguing Options collection has been combined in a single book. In this supplement to the Honor + Intrigue Swashbuckling RPG, we add an array of options for your historical campaigns as well as rules and tools to take your game to the stars or into the realms of high fantasy....
But what if you want to print a specific element, then, you have to specify the index number of that element inarray[@]by replacing the@with the index number. For example, if I want to print the 5th element of the array, then, I will be using the following: ...
bash-4.x 中引入的nameref属性使其易于使用: max3() #@ Sort 3 integers and store in an array { #@ USAGE: max3 N1 N2 N3 [VARNAME] declare -n _max3=${4:-_MAX3} (( $# < 3 )) && return 4 (( $1 > $2 )) && set -- "$2" "$1" "$3" (( $2 > $3 )) && set ...
数组(array)是一个包含多个值的变量。成员的编号从0开始,数量没有上限,也没有要求成员被连续索引。创建数组数组可以采用逐个赋值的方法创建。ARRAY[INDEX]=value上面语法中,ARRAY是数组的名字,可以是任意合法的变量名。INDEX是一个大于或等于零的整数,也可以是算术表达式。注意数组第一个元素的下标是0, 而不是1。
This line sets up the loop. With the “$” symbol, we are specifying that we are trying to access the value of the specific index of the array. The “@” symbol refers to the index of the array, which contains the value we are trying to access using the “i” iterator. ...
To get all of the elements ofplaguesuse a star (*) between the square brackets: echo${plagues[*]} ## blood frogs lice flies sickness boils hail locusts darkness death You can also change an individual elements in the array by specifying their index with square brackets:...
one more element than the array contains, resulting in an empty output on the last iteration. To avoid this, ensure that your loop condition isindex -lt ${#numbers[@]}(less than the length of the array), notindex -le ${#numbers[@]}(less than or equal to the length of the array)...
先看下git结构: 下面是我整理的常用 Git 命令清单。几个专用名词的译名如下。 Workspace:工作区 Index / Stage:暂存区 Repository:仓库区(或本地仓库) Remote:远程仓库 一、新建代码库 二、配置 Git的设置文件为.gitconfig,它可以在用户主目录下(全局配置),也可以在项目目录下(项目配置)。三、增加/删除文件 四...
echo ${myArray[@]} # Output: # 'Bash Array Of Strings' In this example, we’ve created an arraymyArraywith four elements: “Bash”, “Array”, “Of”, and “Strings”. The[@]index is used to access all elements of the array, resulting in the output ‘Bash Array Of Strings’. ...
temp=”${numbers_array[i]}”– thetempvariable temporarily stores the element at indexi numbers_array[i]=”${numbers_array[j]}”– updates the element at indexito the element at indexj numbers_array[j]=”$temp”– updates the element at indexjto the original element at indexithat’s ...