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IO HowTo
- General
- Devices (printer, drives, ...)
- Console IO
- Execute an external program
- Execute an external program and capture the output
- Launch the application associated with a file extension
- Launch an application from another application
- Start the default browser from an application
- Execute a Windows Shortcut (.lnk)
- Create a file association with a Java program
- Capture the output from a VBS
- Get a return code from a VBS
- Execute a CMD file stored in a JAR
- Open the default file explorer
- File
- Read the content of a file
- Read a text file from a Jar
- Read a text file from the internet
- Extract a file from a Jar
- Read a data file with floats
- Write to the end of a file
- Write "real" ascii file
- Copy a file
- Use a "log file"
- Delete files with a certain extension
- Insert a line in a file
- Read a file into a variable in one shot
- Serialize an object to a file
- Redirect stdout to a file
- Get the "last modified" date from a file
- Check if a file exists
- Detect file (or folder) modification
- File/directory polling to detect change
- Get the current directory
- Get the "root" of an application
- Get the content of a directory with a Filter
- Get the content of a directory with subdirectories
- Get directory content faster with many files
- Make a directory
- Create a fixed-length file
- Delete a non-empty directory
- Create a temporary file
- Get the default character set of the JVM
- Parse a pathname
- Handle CSV files
- Convert OEM (DOS) file to Ansi (Windows)
- Close a stream in a try/catch block
- Rename a file extension
- Remove a file extension
- Remove HTML tags from a file to extract only the TEXT
- Get the Mime Type from a File
- Sort a directory listing (based on the last modified timestamp)
- Sort files by the extension
- Filter a directory listing by date
- Convert wildcard to a regex expression
- Shorten a long path
- Force a valid Windows filename
- Check if filename is valid
- Dump a file to a HEX file
- List all files in the classpath or in a Jar
- Handle UTF8 file with BOM
- Touch a file
- Excel XLS
- ZIP
- Audio
IO HowTo
Written and compiled by Réal Gagnon ©1998-2013
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