Posts (page 59)
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3 min readTo read an XML attribute with a colon in PowerShell, you can use the Select-Xml cmdlet along with the XPath syntax to access the attribute value. Since a colon in an XML attribute denotes a namespace, you need to specify the namespace when querying the attribute.
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5 min readTo select only valid users via Powershell, you can use filtering criteria such as checking if the user exists in Active Directory, has the required permissions, or meets specific criteria required for validity. You can also use cmdlets like Get-ADUser to retrieve user information and filter the results based on various properties like account status, group membership, or last login time.
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3 min readTo read an XML node text with spaces using PowerShell, you can use the Select-Xml cmdlet to select the specific node and then access its #text property to retrieve the text content. Make sure to properly handle any whitespace characters in the text data.[rating:bd71fa81-0eef-4034-8ac4-1c9739e475e1]How to filter XML node text using criteria in Powershell.
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6 min readIn CMake, linking libraries correctly involves using the target_link_libraries command to specify the libraries that your project depends on. This command should be called after defining the executable or library target in your CMakeLists.txt file.To link a library, you need to provide the name of the target you want to link to (such as a library target or an executable target) and the name of the library you want to link.
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5 min readTo install Protobuf and link it to CMake, you first need to download and install Protobuf following the installation instructions provided on the Protobuf GitHub page. Once Protobuf is installed, you can create a CMakeLists.txt file in your project directory and add instructions to find and link the Protobuf library. This typically involves setting the Protobuf include directory and library directory, as well as linking the protobuf library to your project.
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5 min readCMake is a popular tool for building software projects, and it can also be used to build libraries. To build a library with CMake, you will need to create a CMakeLists.txt file in the root directory of your library project. In this file, you will specify the source files for your library, any dependencies it may have, and any additional compiler options or flags that are needed to build the library correctly.
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4 min readTo set the default library prefix for Windows in CMake, you can use the CMAKE_STATIC_LIBRARY_PREFIX and CMAKE_SHARED_LIBRARY_PREFIX variables in your CMakeLists.txt file. These variables allow you to specify the prefix that should be added to the names of static and shared libraries when they are built.
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3 min readTo print the working directory in CMake, you can use the following command: message(STATUS "Current working directory: ${CMAKE_CURRENT_SOURCE_DIR}") This will display the current working directory in the CMake output when the project is being configured or built.[rating:88b1ee54-4e67-4dbe-8d25-f12f5fcf2a45]How to troubleshoot issues related to locating and printing the working directory in CMake?Check the CMakeLists.
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3 min readTo integrate protobuf with CMake, first ensure that you have protobuf installed on your system. Then, in your CMakeLists.txt file, you will need to add the following lines:Find the Protobuf package using the find_package() command specifying the required version of protobuf.Use the protobuf_generate_cpp() command to generate C++ code from your .proto files.Include the generated files in your project with the include_directories() command.
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5 min readTo build and add a dependency library in CMake, you first need to download the source code for the library you want to use. Next, you need to create a CMakeLists.txt file in the root directory of your project. In this file, use the "add_subdirectory" command to include the source code of the dependency library.After including the source code of the dependency library, you can use the "target_link_libraries" command to link your project with the library.
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4 min readIn CMake, to use an imported library from the build directory, you can follow these steps:First, specify the location of the library in the build directory using the find_library() command. This command looks for a library within the build directory. Once the library is found, you can create an imported library target using the add_library() command with the IMPORTED and GLOBAL arguments. This will create a new imported library target that can be used in your project.
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3 min readWhen linking libraries in a CMake project, the order in which the libraries are listed can be important. By default, CMake will link libraries in the order they are listed in the target_link_libraries() command. However, if you need to change the linking order, you can do so by specifying the libraries in the order you want them to be linked.To change the linking order, simply rearrange the library names in the target_link_libraries() command.