-join $arrayLee Dailey 向我介绍了一个妙招。 如果你希望无需分隔符即可联接所有内容,请不要这样做:PowerShell 复制 PS> $data = @(1,2,3,4) PS> $data -join $null 1234 可以将数组作为不带前缀的参数与 -join 一起使用。 具体请看下面的示例。PowerShell 复制 ...
Msg2 She said, "Hello, World." Msg1 Type "Windows". 有关here-string 的详细信息,请参阅 about_Quoting_Rules。 另请参阅 about_Arrays about_Intrinsic_Members about_Object_Creation about_Quoting_Rules about_Script_Internationalization Import-LocalizedData ConvertFrom-StringData System.Collections.Hash...
编写面向 PowerShell 和Core版本的 PowerShell 模块Desktop时,可以执行一些操作来确保跨版本兼容性。 但是,确认并持续验证兼容性的唯一真正方法是为脚本或模块编写测试,并在需要兼容性的所有 PowerShell 版本上运行这些测试。 为此建议的测试框架是Pester。
TheJoin-Stringcmdlet joins, or combines, text from pipeline objects into a single string. If no parameters are specified, the pipeline objects are converted to a string and joined with the default separator$OFS. Opomba When you set$OFSits value is used to join arrays when they're converted...
2Command substitution 3Command execution 2Format string 3Format values as arrays 2Advanced formatting 2Joining strings 2Join-Path 2Strings are arrays ...
For more information, seeabout_Splitandabout_Join. Type Operators Use the type operators (-is,-isnot,-as) to find or change the .NET type of an object. For more information, seeabout_Type_Operators. Unary Operators Use the unary++and--operators to increment or decrement values and-for ne...
PowerShell 2个不同的arrays arrays powershell 我有一个$array1,它是docker个容器和图像名称$array2是来自Azure Devops的活动拉取请求列表。我尝试了下面代码的许多变体。 如果项目不在$array2中,我似乎无法找到从$array1到项目的正确方法。必须始终删除Master和Develop。 我需要从$array1中删除$array2中的所有...
(Join-Path (Split-Path $profile) "commandHistory.clixml") if(Test-Path $historyFile) { Import-CliXml $historyFile | Add-History } ## Register for the engine shutdown event $null = Register-EngineEvent -SourceIdentifier ` ([System.Management.Automation.PsEngineEvent]::Exiting) -Action { #...
'C', 'D'] arr2 = arr2.map(v => `${v}3`); let arr3=[...arr1, ...arr2]...
Join-CSV Data Wrangling\Join-CSV.ps1 Function to join two .csv files based on a common column. Based on a PowerShellMagazine article from Chrissy LeMaire (see link). Link Join-Linq Data Wrangling\Join-Linq.ps1 Performs an inner join of two object arrays based on a common column. Link Qu...