有关详细信息,请参阅about_Assignment_Operators。 比较运算符 使用比较运算符 (-eq、-ne、、-gt-lt、-le-ge) 来比较值和测试条件。 例如,可以比较两个字符串值以确定它们是否相等。 比较运算符还包括查找或替换文本中的模式的运算符。 (、、) 运算符使用正则表达式, (-like)-notlike使用通配符*。-replace-...
about_Comparison_Operators项目 2025/01/19 3 个参与者 反馈 本文内容 简短说明 长说明 常用功能 相等运算符 显示另外 5 个 简短说明 PowerShell 中的比较运算符可以将集合的两个值或筛选器元素与输入值进行比较。 长说明 使用比较运算符可以比较与指定模式匹配的值或查找值。 PowerShell 包...
* / %about_Arithmetic_Operators + -about_Arithmetic_Operators 下面的一组运算符具有相同的优先级。 它们的区分大小写和显式不区分大小写的变体具有相同的优先级。 列表在此处继续,并按优先级顺序列出以下运算符: OPERATOR引用 -band -bnot -bor -bxor -shr -shlabout_Arithmetic_Operators ...
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Operators, including unary operators like-and-notand binary operators like+and-gt, are interpreted as operators and apply their respective operations on their arguments (operands). Attribute and conversion expressionsare parsed as expressions and applied to subordinate expressions. For example:[int] '7...
This behavior applies to all the assignment operators, including compound operators like+=, and the increment (++) and decrement (--) operators. However, the order of operation for increment and decrement depends on their position. PowerShell ...
Describes the operators that perform arithmetic in Windows PowerShell. about_Arrays Describes arrays; a compact data structure for storing data elements. about_Assignment_Operators Describes the operators that assign values to variables. about_Automatic_Variables ...
Like most (if not all) Windows PowerShell operators, you can also perform case-sensitive checks using the–ccontainsand the–cnotcontainsoperators (the letterctacked onto the front of each operator stands for “case sensitive”). For example: ...
in my machine power shell is not working showing error like below description plz how i resolve it In Power-shell Error tf : TF30063: You are not authorized to access In powershell create balloon notification longer than 5 seconds In powershell, is there a way to check if the path is ...
Support Question I was experimenting with the new && and || statement operators and they do not work like I would expect. A left hand side evaluation of $false is considered "succeed" in the chain operators. Here is my specific use case ...