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source() path relative to the current script directory?


By : Andrea Urru
Date : September 17 2020, 06:00 AM
will help you In my main R script, I am doing source("some/path/script1.R"). This script includes another script in that directory: , You can use :
source("file.R", chdir = TRUE)
code :


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Can I set the base path outside of my application directory when binding an image source path to a relative path in WPF?


By : kumoyuki
Date : March 29 2020, 07:55 AM
I wish did fix the issue. So I'm trying to display an image that is ouside the path of my application. I only have a relative image path such as "images/background.png" but my images are somewhere else, I might want to choose that base location at runtime so that the binding maps to the proper folder. Such as "e:\data\images\background.png" or "e:\data\theme\images\background.png" , Declare a static field say BasePath in code behind
code :
class Utility
{
    public static BasePath;
}
public class RelativePathToAbsolutePathConverter : IValueConverter
{
    public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
    {
        //conbine the value with base path and return
    }

    public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
    {
        // return whatever you want
    }
}
<Window.Resources>
<local:RelativePathToAbsolutePathConverter x:Key="RelativePathToAbsolutePathConverter"/>
</Window.Resources>

<Image Source="{Binding Path=ImagePathWithRelativePath, Converter={StaticResource RelativePathToAbsolutePathConverter}}"/>

Relative path / Absolute path queries doesn't work from current directory


By : PirvanMarian
Date : March 29 2020, 07:55 AM
This might help you When doing strcpy(path, get_current_dir_name()), you don't check that the buffer isn't exceeded.
If path is argv[1], you're overrunning the stack.

CMake: Convert relative path to absolute path, with build directory as current directory


By : Basavaraj Teli
Date : March 29 2020, 07:55 AM
wish help you to fix your issue From the docs of get_filename_component (highlighting be me) :
code :
get_filename_component(<VAR> <FileName>
                       <COMP> [BASE_DIR <BASE_DIR>]
                       [CACHE])
get_filename_component(buildDirRelFilePath "${myFile}"
                       REALPATH BASE_DIR "${CMAKE_BINARY_DIR}")
file(RELATIVE_PATH <variable> <directory> <file>)
file(RELATIVE_PATH buildDirRelFilePath "${CMAKE_BINARY_DIR}" "${myFile}")

Resolve relative path relative to another path instead of current working directory


By : user1874880
Date : March 29 2020, 07:55 AM
I wish this help you I have a Node.js module that looks like this: , why not just:
code :
 path.resolve(__dirname, p)

Source another shell script relative to current script path without $0


By : Rohan Kohli
Date : March 29 2020, 07:55 AM
Does that help You could use this expression to find out the directory of the parent Bash script:
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