Age, Biography and Wiki
Ole-Johan Dahl was born on 12 October, 1931 in Mandal, Norway, is a Norwegian computer scientist. Discover Ole-Johan Dahl's Biography, Age, Height, Physical Stats, Dating/Affairs, Family and career updates. Learn How rich is he in this year and how he spends money? Also learn how he earned most of networth at the age of 70 years old?
| Popular As |
N/A |
| Occupation |
N/A |
| Age |
70 years old |
| Zodiac Sign |
Libra |
| Born |
12 October, 1931 |
| Birthday |
12 October |
| Birthplace |
Mandal, Norway |
| Date of death |
29 June, 2002 |
| Died Place |
Asker, Norway |
| Nationality |
Norway
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We recommend you to check the complete list of Famous People born on 12 October.
He is a member of famous computer with the age 70 years old group.
Ole-Johan Dahl Height, Weight & Measurements
At 70 years old, Ole-Johan Dahl height not available right now. We will update Ole-Johan Dahl's Height, weight, Body Measurements, Eye Color, Hair Color, Shoe & Dress size soon as possible.
| Physical Status |
| Height |
Not Available |
| Weight |
Not Available |
| Body Measurements |
Not Available |
| Eye Color |
Not Available |
| Hair Color |
Not Available |
Dating & Relationship status
He is currently single. He is not dating anyone. We don't have much information about He's past relationship and any previous engaged. According to our Database, He has no children.
| Family |
| Parents |
Not Available |
| Wife |
Not Available |
| Sibling |
Not Available |
| Children |
Not Available |
Ole-Johan Dahl Net Worth
His net worth has been growing significantly in 2023-2024. So, how much is Ole-Johan Dahl worth at the age of 70 years old? Ole-Johan Dahl’s income source is mostly from being a successful computer. He is from Norway. We have estimated Ole-Johan Dahl's net worth, money, salary, income, and assets.
| Net Worth in 2024 |
$1 Million - $5 Million |
| Salary in 2024 |
Under Review |
| Net Worth in 2023 |
Pending |
| Salary in 2023 |
Under Review |
| House |
Not Available |
| Cars |
Not Available |
| Source of Income |
computer |
Ole-Johan Dahl Social Network
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Timeline
He was the son of Finn Dahl (1898–1962) and Ingrid Othilie Kathinka Pedersen (1905–80).
When he was seven, his family moved to Drammen.
When he was thirteen, the whole family fled to Sweden during the German occupation of Norway in World War II.
After the war's end, Dahl studied numerical mathematics at the University of Oslo.
Ole-Johan Dahl (12 October 1931 – 29 June 2002) was a Norwegian computer scientist.
Dahl was a professor of computer science at the University of Oslo and is considered to be one of the fathers of Simula and object-oriented programming along with Kristen Nygaard.
Dahl was born in Mandal, Norway.
With Kristen Nygaard, he produced the initial ideas for object-oriented (OO) programming in the 1960s at the Norwegian Computing Center (Norsk Regnesentral (NR)) as part of the Simula I (1961–1965) and Simula 67 (1965–1968) simulation programming languages, which began as an extended variant and superset of ALGOL 60.
Dahl and Nygaard were the first to develop the concepts of class, subclass (allowing implicit information hiding), inheritance, dynamic object creation, etc., all important aspects of the OO paradigm.
An object is a self-contained component (with a data structure and associated procedures or methods) in a software system.
These are combined to form a complete system.
The object-oriented approach is now pervasive in modern software development, including widely used imperative programming languages such as C++ and Java.
Dahl became a full professor at the University of Oslo in 1968 and was a gifted teacher as well as researcher.
Here he worked on Hierarchical Program Structures, probably his most influential publication, which appeared co-authored with C.A.R. Hoare in the influential book Structured Programming of 1972 by Dahl, Edsger Dijkstra, and Hoare, perhaps the best-known academic book concerning software in the 1970s.
As his career advanced, Dahl grew increasingly interested in the use of formal methods, to rigorously reason about object-orientation for example.
His expertise ranged from the practical application of ideas to their formal mathematical underpinning to ensure the validity of the approach.
Dahl is widely accepted as Norway's foremost computer scientist.
He received the 2002 Institute of Electrical and Electronics Engineers (IEEE) John von Neumann Medal (with Kristen Nygaard) and was named Commander of the Royal Norwegian Order of St. Olav in 2000.
The Association Internationale pour les Technologies Objets named the Dahl-Nygaard Prize after Dahl.
