Retrocomputing
DrSheldon's user avatar
DrSheldon's user avatar
DrSheldon's user avatar
DrSheldon
  • Member for 5 years, 4 months
  • Last seen more than a month ago
  • Earth (currently)
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About

I'm your typical nerd.

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silver badges
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181
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40
Posts
34
Posts %
100
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13
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11
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62
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12
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52
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45
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43
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Top posts
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All Questions Answers
Score Newest
question
74
Why did C use the arrow (->) operator instead of reusing the dot (.) operator?
Apr 24, 2019
question
70
Why was the return key symbol ↵ drawn differently from the motion of a CR-LF?
Mar 19, 2020
question
56
How was collision detection done on the Asteroids arcade game?
Oct 21, 2020
question
55
Did the Apollo Guidance Computer really use 60% of the world's ICs in 1963?
Aug 27, 2019
answer
46
Did a shuttle launch take most of the world's computing power?
Jan 28, 2019
question
43
How did Woz write the Apple 1 BASIC before building the computer?
Feb 12, 2021
answer
41
Why did early game consoles need the TV to be tuned to channel 3 or 4?
Apr 5, 2020
question
38
Why couldn't early C compilers handle variable declarations between statements?
Oct 26, 2021
answer
37
Was there any automated unit testing prior to 1972?
May 7, 2020
question
34
Why were relays prevalent in early 1940s computers when vacuum tubes were also available?
May 16, 2021
Top Meta posts
2
8
16
Is this site heading in the right direction?
10
Can we do something to discourage ‘armchair history’ answers?
9
Should [m68k] and [motorola-680x0] tags be merged?
4
Are questions about legacy telephony (POTS/PSTN/ISDN) considered on topic?
4
Do we really need both [game] and [gaming] tags?
Top network posts
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127
Why did the Apollo 13 crew extend the LM landing gear?
75
Did the Apollo astronauts ever take any medications while on their mission in order to calm their nerves?
74
Why did some Apollo missions carry a grenade launcher?
73
Why is it easier to escape the solar system than get to Mercury or the Sun?

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