Assembly language replaced strings of binary machine instructions with short mnemonic names, letting programmers write and read code more easily while keeping a close one-to-one link with the hardware. Kathleen Booth is credited with an early assembly language for the machines built at Birkbeck College in London. On the EDSAC at Cambridge, Maurice Wilkes and David Wheeler's team provided a set of initial orders that translated symbolic input into machine code as the program was loaded. Assemblers became standard on early computers, and assembly remains in use for operating-system kernels, embedded devices and performance-critical code.
Before and after
- 20 December 1948Birth of Abdulrazak Gurnah
- 21 December 1948Birth of Samuel L. Jackson
- 1 January 1949Establishment of Tatra National Park
- 1949Establishment of Mount Kenya National Park
- 1949Creation of assembly language
- 1949Discovery of berkelium
- 1949Publication of Nineteen Eighty-Four
- 1949Golden Lion
- 1949Publication of Aegukka
More in Science & technology
- December 1952Discovery of fermium
- 1955Discovery of mendelevium
- 1958Discovery of nobelium
- c. 1980sInvention of laptop
- 9 November 1994Discovery of darmstadtium
- 8 December 1994Discovery of roentgenium
The era
This moment belongs to the Contemporary world (1945 CE to today), the world since 1945. You can also browse everything in the 20th century.