bool DirectoryExists(LPCTSTR lpszDirectoryPath) { struct _stat buffer; int iRetTemp = 0;memset ((void*)&buffer, 0, sizeof(buffer));iRetTemp = _stat(lpszDirectoryPath, &buffer);if (iRetTemp == 0) { if (buffer.st_mode & _S_IFDIR) { return true; } else { return false; } } ...
There is no MATLAB function that examines every level of a structure of structures, or nested structure, to determine if a field exists. The 'isfield' function examines only the top level of a nested structure. To determine if a field exists at any other level,...
Use the Dir() Function to Check if the File Exists on the Computer Using VBA The code block below demonstrates how to check if a file exists using the Dir() function. The Dir() function is a powerful tool to get folder names and file names by using their file paths. The code block...
% Initialize a flag to check if the tab exists tabExists = false; % Check for existing tabs using contains for j = 1:length(tabGroup.Children) if contains(tabGroup.Children(j).Title, subStr) existingTab = tabGroup.Children(j); tabExists = true; break; % Exit loop if tab is foun...
[System.IO.Directory]::Exists("C:\New\complex") Output: The[System.IO.Directory]::Exists("C:\New\complex")has no parameter being used. Instead, it is directly calling a method to check if a folder exists in PowerShell. Now, let’s check if theDocumentsfolder exists in theC:\Newdir...
MATLAB indicates mismatching delimiters in the Editor, Live Editor, and Command Window by briefly crossing out the mismatched delimiter. If a matching delimiter exists, but it is not visible on the screen, a window opens and displays the line containing the matching delimiter. Click in the window...
How can I check if a.table{20} exists or not or empty? Anything that whould give me information of it exsistance? I could not find any function that could have helped so far. Thank you Walter Robersonon 9 Mar 2019 Open in MATLAB Online ...
``check_cxx_symbol_exists()`` can be used to check for symbols as seen by the C++ compiler, as opposed to :command:`check_symbol_exists`, which always uses the ``C`` compiler. If the header files define the symbol as a macro it is considered available and assumed to ...
CheckFunctionExists.cmake CheckIPOSupported.cmake CheckIncludeFile.c.in CheckIncludeFile.cmake CheckIncludeFile.cxx.in CheckIncludeFileCXX.cmake CheckIncludeFiles.cmake CheckLanguage.cmake CheckLibraryExists.cmake CheckLibraryExists.lists.in CheckLinkerFlag.cmake CheckOBJCCompilerFlag.cmake...
() Dim numberSheetID As Integer = 1 Dim strSheetName As String = Nothing Dim SheetCount As Integer = 0 If Not System.IO.File.Exists(filepath) Then MsgBox("This file is not exist") End If Try Dim obj As Microsoft.Office.Interop.Excel.Application = Nothing Dim objWB As Microsoft....