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Programming Diversions
Programming puzzles, challenges, interview questions, and similar fun.
A place for programming puzzles, challenges, interview questions, and similar fun.
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Best this year
Advent of Code 2020
169 replies
1
1
Programming Diversions
A more idiomatic (Kotlin) way of creating an inverted index
18 replies
Java puzzle: fun with classes
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1
How would you work this problem?
12 replies
How to run main() method in nested static class?
10 replies
1
Programming Diversions
How best to rework a webpage with too many embedded videos, and more on the way?
5 replies
Programming Diversions
Decryption DES with ECD - without Padding
12 replies
Have browser use extension in link to open app with path from link
9 replies
Happy valentines day
0 replies
2
Chaotic colorfule goden daisies
2 replies
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0 replies
Programming Diversions
Help with exam
1 reply
Programming Diversions
Create a backgammon game - human vs human
1 reply
Ascii drawings
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1
Raw fuel data smoothing using node js
0 replies
Programming Diversions
A py file converted to windows based exe fails to execute script
2 replies
1
Linq
0 replies
Comcast Email Account Hacked. What to Do?
0 replies
Programming Diversions
I think I am on the right way
2 replies
More »
Best this month
Happy valentines day
0 replies
2
More »
Programming Diversions Forum at JavaRanch
Happy valentines day
7 minutes ago
1 reply
2
1
6
Advent of Code 2020
1 month ago
169 replies
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2
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3
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5
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1
1
Rotating a matrix
1 month ago
0 replies
Programming Diversions
How best to rework a webpage with too many embedded videos, and more on the way?
2 months ago
5 replies
C / C++
Help with exam
2 months ago
1 reply
Advent of Code 2019
2 months ago
38 replies
1
Game Development
Create a backgammon game - human vs human
3 months ago
1 reply
Raw fuel data smoothing using node js
4 months ago
0 replies
Java puzzle: fun with classes
5 months ago
18 replies
1
Linq
5 months ago
0 replies
Chaotic colorfule goden daisies
7 months ago
2 replies
Have browser use extension in link to open app with path from link
8 months ago
9 replies
Security
Decryption DES with ECD - without Padding
9 months ago
12 replies
How to run main() method in nested static class?
9 months ago
10 replies
1
How would you work this problem?
9 months ago
12 replies
Kotlin
A more idiomatic (Kotlin) way of creating an inverted index
10 months ago
18 replies
General Computing
I think I am on the right way
10 months ago
2 replies
Ascii drawings
10 months ago
4 replies
1
Jython/Python
A py file converted to windows based exe fails to execute script
11 months ago
2 replies
1
Beginning Java
Errors
11 months ago
8 replies
Programming Challenges
1 year ago
2 replies
Constructor Function & Prototype in Javascript
1 year ago
2 replies
how to recognize 2 ^(-100_000)
1 year ago
17 replies
2
Seems to be simple, but many fail to answer correctly
1 year ago
20 replies
Blog around the Campfire
Murderous Bishops, Movie and blog post
1 year ago
14 replies
1
Exercism: Darts
1 year ago
18 replies
3
Jython/Python
Easy programming problem, but head(and tail)-ache
1 year ago
18 replies
2
4
Project Euler: problem 15
1 year ago
12 replies
1
GNU/Linux
What is the reason developers want to learn Linux ?
1 year ago
16 replies
1
Attempting a Project Euler question but getting an inexplicable ArithmeticException
1 year ago
3 replies
Programming Diversions
Need help for code which is too slow
1 year ago
10 replies
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