Contents
Conversion
How to convert object array to string array
How to convert object to byte array
How to convert byte array to object
How to convert byte array to file
How to convert file to byte array
How to convert double to string
How to convert string to integer
How to convert string to double
How to convert object to integer
How to convert object to double
How to convert byte array to hex
How to convert byte array to integer array
How to convert integer array to byte array
How to convert unsigned type that is written in C
FEC
How to interleave and deinterleave
File
How to wait a file to be ready
How to save a string to a file
How to read string from a file
How to compress and extract a single file
How to compress and extract multiple files
GUI
How to add string to JTextArea
Math
Util
How to execute an external program
Video
How to convert YUV color to RGB color
Database
How to execute query and get the single value
How to get the number of rows of the ResultSet
How to get the array for specific column from the ResultSet
How to get the Sql driver's name of the Connection
