Retrocomputing
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jonathanjo's user avatar
jonathanjo's user avatar
jonathanjo
  • Member for 5 years
  • Last seen more than a month ago
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10
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1
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About

Once upon a time a computer programmer I have been connecting networks since the 1980s. Nowadays mostly management consultancy but still have to be practical from time to time.

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24
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4
Posts
36
Posts %
17
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2
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18
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16
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18
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8
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2
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18
Posts %
8
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9
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8
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1
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9
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Top posts
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All Questions Answers
Score Newest
question
14
Beep command with letters for notes (IBM AT + DOS circa 1984)
Jun 28
answer
9
What is the basic logic behind the setting or ordering of keys in a keyboard?
Nov 28, 2018
answer
8
Using DRAM as a camera sensor?
Nov 19, 2018
answer
8
Cost of dynamic versus static RAM in the early days
Jan 14, 2020
answer
8
Were there clones and/or national variants of IBM's 84-key AT keyboard?
Jun 28
answer
5
Where to share/who may be interested in IEEE 16 bit half float library for Zilog Z80?
Jan 29, 2020
answer
4
What limited the use of the 6809 CPU in personal computers?
Nov 23, 2018
answer
4
How was early randomness generated?
Nov 30, 2018
answer
3
Simplest system to create an emulator for
Nov 21, 2018
answer
3
Variances in Basic highest line numbers
Jan 15, 2020
Top network posts
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70
Is "I do not want you to go nowhere" a case of "DOUBLE-NEGATIVES" as claimed by Grammarly?
47
Why isn't UDP with reliability (implemented at Application layer) a substitute of TCP?
42
Can the word crowd refer to just 10 people?
34
What do you call a painting painted on a wall?
33
2N2222 burning out in the lab at 22 V

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