| English | Italian |
| double bang | doppio punto esclamativo (A double negation operator (!!), used to force a Boolean return value) |
| double byte character set | Double Byte Character Set (A character set that can use more than one byte to represent a single character. A DBCS includes some characters that consist of 1 byte and some characters that consist of 2 bytes. Languages such as Chinese, Japanese, and Korean use DBCS) |
| double-byte character set | Double Byte Character Set (A character set that can use more than one byte to represent a single character. A DBCS includes some characters that consist of 1 byte and some characters that consist of 2 bytes. Languages such as Chinese, Japanese, and Korean use DBCS) |
| double-byte characters | caratteri DBCS (A set of characters in which each character is represented by two bytes. Some languages, such as Japanese, Chinese, and Korean, require double-byte character sets) |
| double-click | fare doppio clic (To press and release a mouse button twice in rapid succession without moving the mouse. Double-clicking is a means of rapidly selecting and activating a program or program feature) |
| double-click speed | velocità di doppio clic (The maximum interval between the first and second time a user presses a button on a mouse or other pointing device that will still identify these actions as a double-click to the computer as opposed to two single-clicks) |
| Double Data Rate Synchronous DRAM | Double Data Rate Synchronous DRAM, memoria DDR SDRAM (A type of SDRAM that supports data transfers on both edges of each clock cycle (the rising and falling edges), effectively doubling the memory chip's data throughput) |
| Double data type | tipo di dati Double (A fundamental data type that holds double-precision floating-point numbers. It's stored as a 64-bit number ranging in value from approximately -1.797E308 to -4.940E-324 (negative), from 4.94E-324 to 1.797E308 (positive), and 0) |
| double-density disk | disco a doppia densità (A disk created to hold data at twice the density (bits per inch) of a previous generation of disks. Early IBM PC floppy disks held 180 KB of data. Double-density disks increased that capacity to 360 KB. Double-density disks use modified frequency modulation encoding for storing data) |
| double density disk | disco a doppia densità (A disk created to hold data at twice the density (bits per inch) of a previous generation of disks. Early IBM PC floppy disks held 180 KB of data. Double-density disks increased that capacity to 360 KB. Double-density disks use modified frequency modulation encoding for storing data) |
| double entry accounting | contabilità in partita doppia (An accounting process in which equal credit and debit amounts are entered for each transaction) |
| double-peak contour | profilo di distribuzione doppio picco (A contour that contains two high points in the curve) |
| double-precision | precisione doppia (Characteristic of a number stored in twice the amount (two words; typically 8 bytes) of computer memory that is required for storing a less precise (single-precision) number. Commonly handled by a computer in floating-point form) |
| double-precision floating-point format | formato a virgola mobile a precisione doppia (A computer number format that occupies 8 bytes (64 bits) in computer memory and represents a wide dynamic range of values by using floating point) |
| double-tap | effettuare un doppio tocco (To tap twice quickly on a screen or touchpad) |
| LEFT DOUBLE QUOTATION MARK | virgolette inglesi aperte (The " character) |
| Right Double Quotation Mark | virgolette inglesi chiuse (The " character) |
| Speed Up, Double | Velocità raddoppiata (A filter effect in Windows Movie Maker) |
