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Php doesn't read specific directory?


Php doesn't read specific directory?

By : Jefferson Edmond
Date : November 20 2020, 01:01 AM
wish helps you Something strange happens with my centos server. I have an asterisk server and I need to access to the recording dir. But it is impossible. , Selinux was blocking this dir.
Command for Centos 6:
code :
 echo 0 >/selinux/enforce


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Read certain files in a specific directory in MATLAB?

Read certain files in a specific directory in MATLAB?


By : user3686210
Date : March 29 2020, 07:55 AM
like below fixes the issue How do I read all the files with a specific extension from a certain directory in MATLAB, and take the name of each file (without its extension) and store it in a variable? , Something like this:
code :
function outNames = GetNames()
dirList = dir('c:');
names = {dirList.name};
outNames = {};
for i=1:numel(names)
    name = names{i};
    if ~isequal(name,'.') && ~isequal(name,'..')
        [~,name] = fileparts(names{i});
        outNames{end+1} = name;
    end
end    
end
Read directory and put specific filepaths in array

Read directory and put specific filepaths in array


By : JJJPPP
Date : March 29 2020, 07:55 AM
I wish did fix the issue. You can use glob http://sg.php.net/glob
code :
$a = glob('a*.csv');
$b = glob('b*.csv');
How do you in C# read a text file for a specific string, and if it doesnt exist write it

How do you in C# read a text file for a specific string, and if it doesnt exist write it


By : Sai Kiran
Date : March 29 2020, 07:55 AM
I wish this help you I know how to read append and write with Streamreader/Steamwriter. But I am having issues with getting my program to read the text file and check for a specific string of data. If it doesnt exist write it at the end. Any Ideas? Im trying to do this to a specific file, via web page button using Server.MapPath. , This how you read file and check
code :
using (StreamReader sr = new StreamReader(path));
{
    string contents = sr.ReadToEnd();

    if (contents.Contains(//string to check//))
    {
       appendtofile("add string")
    }
}
public void appendtofile(string text)
{


   using (StreamWriter sw = File.AppendText(path)) 
        {
            sw.WriteLine(text);

        }

}
C# Is there a way to make a shortcut for a directory so that it doesnt have to be user specific?

C# Is there a way to make a shortcut for a directory so that it doesnt have to be user specific?


By : noa
Date : March 29 2020, 07:55 AM
wish helps you I was able to make a shortcut that works on multiple computers by changing the path from an absolute path to a relative path.
I copied the images folder from original visual studio path to the path where I would put the .exe file and the relative path ended up being this:
code :
foreach (string fileName in Directory.GetFiles(@".\images")
Read Sub directory and specific files in Java

Read Sub directory and specific files in Java


By : omegan
Date : March 29 2020, 07:55 AM
Does that help The reason why you get all paths using the commented line, is that dir.isDirectory() will return true for all files. Take a look at the documentation of FilenameFilter. It specifies that dir is "the directory in which the file was found."
So instead of looking at dir, you must test if name represents a directory. There may be smarter methods, but it can be done like this:
code :
new File(dir.toPath().toString(), name).isDirectory() // returns true for directories
private void search(File directory) {
    if (directory.isDirectory()) {
        File[] javaFilesLs = directory.listFiles(new FilenameFilter() {
            public boolean accept(File dir, String name) {
                return name.toLowerCase().endsWith(".java") || new File(dir.toPath().toString(), name).isDirectory();
            }
        });
        if (directory.canRead()) {
            assert javaFilesLs != null;
            for (File temp : javaFilesLs) {
                if (temp.isDirectory()) {
                    search(temp);
                } else {
                    fileList.add(temp.getAbsolutePath());
                }
            }
        }
    }
}
private void search(File directory) throws IOException {
    Files.walk(directory.toPath())
        .filter(f -> {
            return f.getFileName().toString().endsWith(".java");
        })
        .forEach(f -> fileList.add(f.toFile().getAbsolutePath()));
}
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