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19 votes
2 answers
3k views

In 16-bit MS-DOS, how do I get a file handle to the currently running .exe?

11 votes
6 answers
3k views

What made the ENIAC "programmable"?

13 votes
2 answers
1k views

How do I stop flickering in mode 13h?

12 votes
6 answers
4k views

How was the first release of Java (JDK 1.0) used?

9 votes
3 answers
610 views

Building hello world on a Macintosh IIfx with mpw

8 votes
1 answer
1k views

C64 char screen plot routine - not clear about reason for logical OR

15 votes
3 answers
3k views

Difference between machine language and machine code, maybe in the C64 community?

27 votes
7 answers
6k views

Did anyone ever run out of stack space on the 6502?

16 votes
4 answers
16k views

How were the signs for logical and arithmetic operators decided?

21 votes
2 answers
2k views

How can a protected-mode Watcom C program access memory that a real-mode interrupt service returned in a segment:offset register pair?

6 votes
2 answers
368 views

Mixing small and big data models in 16-bit DOS & Watcom

11 votes
4 answers
1k views

How was dataflow analysis performed before SSA?

15 votes
2 answers
892 views

Drawing Asteroids DVG vector objects

4 votes
1 answer
556 views

How did John Carmack develop DOS games in Softdisk?

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