cmake: CHECK_INCLUDE_FILE_CXX 检查是否存在 codecvt 头文件 今天第一次使用cmake的CHECK_INCLUDE_FILE_CXX 函数检查是否存在 codecvt include文件,然而出错了(编译器使用gcc 5.4.0)。...cmake脚本如下: include(CheckIncludeFileCXX) # 检查是否存在 codecvt header file CHECK_INCLUDE_FILE_CXX(codecvt HAS_CODE...
Create A Directory If It Does Not Exist To create a directory if it does not exist, this is a very robust example of how you might want to handle it. Adapt to suit your needs. This code was put in the file "NewDirDemo.ps1" that you see me using below. [CmdletBinding()] Param( ...
</returns> private bool MeetsIncludeExcludeCriteria(string path) { bool ok = false; // See if the file is on the include list. if (this.include != null) { foreach (WildcardPattern patternItem in this.include) { if (patternItem.IsMatch(path)) { ok = true; break; } } } ...
如果<condition>表达式为 false,则执行<if-false>表达式 例如: PowerShell复制 $message= (Test-Path$path) ?"Path exists":"Path not found" 在此示例中,当 返回 时,$message的值为Path exists。Test-Path$true$false返回 时Test-Path,的$messagePath not found值为 。
Get-MrComputerName : The term 'Get-MrComputerName' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again. At line:1 char:1 + Get-MrComputerNam...
protected override void ProcessRecord() { try { // Remember ShouldProcess may not have opened the file if(sw != null ) { WriteVerbose("Setting " + Key + " = " + Value); sw.WriteLine(Key + "=" + Value); } } catch ( Exception e ) { WriteError( new ErrorRecord( e, "SetIsola...
如果<condition>運算式為 True,就會執行<if-true>運算式 如果<condition>運算式為 False,就會執行<if-false>運算式 例如: PowerShell $message= (Test-Path$path) ?"Path exists":"Path not found" 在此範例中,如果路徑存在,就會顯示Path exists。 如果路徑不存在,則會顯示找不到路徑。
PowerShell currently treats all output fromnative commands as text. This means that binary output from commands is converted to text, resulting in data loss, even if the intent is to redirect that output to a file or another command that accepts the binary output. ...
Can you run $Error[-1] | select * and see if there is any detail available in the exception? 1 hidden item Load more… Contributor jsmartbnl commented Dec 21, 2021 The thing is, the System.IO.Compression.ZipFile stuff is already wrapped in a try/catch block. So a file not being...
This feature will use fuzzy matching to find suggestions of commands or cmdlets you may have meant to type if you made a typo. Copy PS>Get-CommndGet-Commnd : The term'Get-Commnd'isnotrecognizedasthenameofa cmdlet,function, script file,oroperable program.Checkthe spellingofthename,orifapath...