If it’s already in the classpath, then just obtain it from the classpath instead of from the disk file system. Don’t fiddle with relative paths in java.io.File. They are dependent on the current working directory over which you have totally no control from inside the Java code. Assuming that ListStopWords.txt is in the same package … Read more
If you’re comfortable with the terminal: Open Terminal.app, type cd and then drag and drop the Folder containing the files to be renamed into the window. To confirm you’re in the correct directory, type ls and hit enter. Paste this code and hit enter: for f in *; do mv “$f” “$f.tmp”; mv “$f.tmp” “`echo … Read more
Assuming path is your String. File file = new File(path); boolean exists = file.exists(); // Check if the file exists boolean isDirectory = file.isDirectory(); // Check if it’s a directory boolean isFile = file.isFile(); // Check if it’s a regular file See File Javadoc Or you can use the NIO class Files and check things … Read more
how about something like this… var directory = new DirectoryInfo(“C:\\MyDirectory”); var myFile = (from f in directory.GetFiles() orderby f.LastWriteTime descending select f).First(); // or… var myFile = directory.GetFiles() .OrderByDescending(f => f.LastWriteTime) .First();
You must create your template files in the correct location; in the templates subdirectory next to the python module (== the module where you create your Flask app). The error indicates that there is no home.html file in the templates/ directory. Make sure you created that directory in the same directory as your python module, … Read more
Most of the answers here have dealt with how to mange EOFError exceptions, which is really handy if you’re unsure about whether the pickled object is empty or not. However, if you’re surprised that the pickle file is empty, it could be because you opened the filename through ‘wb’ or some other mode that could … Read more
Use ioutil.ReadFile: func ReadFile(filename string) ([]byte, error) ReadFile reads the file named by filename and returns the contents. A successful call returns err == nil, not err == EOF. Because ReadFile reads the whole file, it does not treat an EOF from Read as an error to be reported. You will get a []byte instead … Read more
rm -rf some_dir -r “recursive” -f “force” (suppress confirmation messages) Be careful!
dos2unix is a commandline utility that will do this, or :%s/^M//g will if you use Ctrl–v Ctrl–m to input the ^M, or you can :set ff=unix and Vim will do it for you. There is documentation on the fileformat setting, and the Vim wiki has a comprehensive page on line ending conversions. Alternately, if you … Read more
SQL Server databases use two files – an MDF file, known as the primary database file, which contains the schema and data, and a LDF file, which contains the logs. See wikipedia. A database may also use secondary database file, which normally uses a .ndf extension. As John S. indicates, these file extensions are purely … Read more