```shell if [[ "$str" == *substring* ]]; then echo "String contains substring" fi ``` 除了以上的方法,还可以使用grep命令来进行字符串的匹配和判断。grep命令是一种强大的文本搜索工具,可以使用正则表达式来进行字符串的匹配。下面是一个简单的例子: ```shell if echo "$str" | grep -q "patter...
thisString="1 2 3 4 5"# 源字符串 searchString="1 2"# 搜索字符串 case$thisStringin *"$searchString"*)echoEnemy Spot ;; *)echonope ;; esa 方法五:利用替换 STRING_A=$1 STRING_B=$2 if[[ ${STRING_A/${STRING_B}//} == $STRING_A ]] then ## is not substring. echoN return0...
在bash中,几乎总是没有理由使用外部实用程序expr。 是的,那个解决了:stackoverflow.com/questions/229551/string-contains-in-bash 字符串的可能副本包含bash中的子字符串。 LIST="some string with a substring you want to match" SOURCE="substring" if echo"$LIST" | grep -q"$SOURCE"; then echo"matched...
StrStr Finds the first occurrence of a substring within a string. The comparison is case-sensitive. StrStrI Finds the first occurrence of a substring within a string. The comparison is not case-sensitive. StrToInt Converts a string that represents a decimal value to an integer. The StrToLong ...
PS> $path.Substring( $path.LastIndexOf(".")+1 ) Js 另外一条途径,使用Split方法,对文件的完整名称进行分割,得到一个字符串数组,取最后一个元素,PowerShell中可以通过索引-1来获取数组中最后一个元素。 PS> $path.Split(".")[-1] Js 下面的表格会给出String对象的所有方法: ...
stringawaitShell.Current.GoToAsync($"{navigationTarget}?name={((Animal)item).Name}"); }else{stringlowerCasePropertyName = navigationTarget.Replace("details",string.Empty);// Capitalise the property namestringpropertyName =char.ToUpper(lowerCasePropertyName[0]) + lowerCasePropertyName.Substring(1);var...
($i.Contains("IPv4")){ $items[$Name]["IPv4"] = ($i.Split(":")[1].Replace(" ","")) } if($i.Contains("IPv6")){ $items[$Name]["IPv6"] = ($i.Split(": ")[1].Replace(" ","")) } } } return $items } static [object]GetNetAdapterByDeviceID([int]$DeviceID){ ...
string='This is an example.'ifstr startswith T"$string"&&str endswith."$string";thenprintf"Starts with T and ends with .\n"elifstr contains example"$string";thenprintf"Contains 'example'\n"elif!str isalnum"$string";thenprintf"Isn't alphanumeric\n"fi ...
ToString Method string ToString(), string ToString(string format), string ToString(System.IFormatProvider provider... 13.Get-Random : 从集合中获取随机数或随机选择对象 14.Get-UICulture : 获取操作系统中当前用户界面 (UI) 区域性设置 15.Get-Unique : 从排序列表返回唯一项目 ...
History search is now case-insensitive unless the search string contains an uppercase character (#7273). fish_update_completions gained a new --keep option, which improves speed by skipping completions that already exist (#6775, #6796). Aliases containing an embedded backslash appear properly in...