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Weijun Zhou

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Top Questions
35 votes

Halting Problem for Simplified Hexagony

code-golf decision-problem interpreter hexagonal-grid halting-problem asked Feb 28, 2018 at 5:15
codegolf.stackexchange.com

29 votes

What is the difference between `a[bc]d` (brackets) and `a{b,c}d` (braces)?

brace-expansion pattern-matching asked Apr 27, 2019 at 17:35
unix.stackexchange.com

24 votes

Solve Hitori Puzzles

code-golf game asked Jan 29, 2018 at 15:33
codegolf.stackexchange.com

22 votes

Integer Linear Programming

code-golf math optimization asked Feb 20, 2018 at 17:06
codegolf.stackexchange.com

21 votes

Fizz Buzz with unique characters in columns

code-golf kolmogorov-complexity asked Mar 28, 2018 at 3:43
codegolf.stackexchange.com

18 votes

1D Hopping Array Maze

code-golf array-manipulation optimization maze asked Feb 22, 2018 at 21:15
codegolf.stackexchange.com

18 votes

What are some cases that the number of spaces do matter in bash (or other shell) scripts

shell-script shell asked Dec 29, 2017 at 2:41
unix.stackexchange.com

16 votes

How are double quotation marks in bash matched (paired)?

bash quoting wildcards asked Feb 4, 2018 at 0:49
unix.stackexchange.com

15 votes

How to perfect forward variadic template args with default argument std::source_location?

c++ templates c++20 variadic-templates perfect-forwarding asked Jul 9 at 8:27
stackoverflow.com

13 votes

Why are spaces not needed around some string comparison operators in conditional expressions in bash?

bash asked Apr 1 at 8:53
unix.stackexchange.com

1 2 3 4

Top Answers
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Best way to cancel all the SLURM jobs from shell command output
unix.stackexchange.com

35
Linux memcpy restrict keyword syntax
stackoverflow.com

15
Golf you a quine for great good!
codegolf.stackexchange.com

12
Two lasers between two mirrors
codegolf.stackexchange.com

11
Sed command to print out every 1st and 14th line of a file every 46 lines
unix.stackexchange.com

11
What acid can dissolve thorium dioxide?
chemistry.stackexchange.com

9
How do I compare numbers in bash?
unix.stackexchange.com

8
Does casting a char * to another pointer type break the strict aliasing rule when the memory is from malloc?
stackoverflow.com

8
"Make sure not to read and write the same file in the same pipeline"
unix.stackexchange.com

8
Process substitution and pipe
unix.stackexchange.com

8
Golf the Chinese 9*9 multiple table
codegolf.stackexchange.com

7
What is the difference between `a[bc]d` (brackets) and `a{b,c}d` (braces)?
unix.stackexchange.com

7
Radiation Detector!
codegolf.stackexchange.com

6
how to print output of two echo commands side by side
unix.stackexchange.com

6
How do I write "but if" in Chinese?
chinese.stackexchange.com

6
The sum of two positive numbers is 1. The sum of their cubes is a maximum. What are the numbers?
math.stackexchange.com

6
Why is it called "bicarbonate"?
chemistry.stackexchange.com

6
Print the Previous Answer!
codegolf.stackexchange.com

5
Inserting an array into an array
stackoverflow.com

5
How to forward constructor arguments for class template
stackoverflow.com

5
Rate of reaction for hundred reactants
chemistry.stackexchange.com

5
Conversion of Z-matrix to Cartesian coordinates
chemistry.stackexchange.com

5
How to find the molar mass of an iron compound based on its mass and mole fraction in the compound?
chemistry.stackexchange.com

5
"foo && bar || baz" in bash behaving differently from "if foo; then bar; else baz"
unix.stackexchange.com

5
difference between echo ($x) and a="($x)"; echo $a
unix.stackexchange.com

5
Make an error quine!
codegolf.stackexchange.com

5
Third time the charm
codegolf.stackexchange.com

5
Find out if this a valid Stack Cats program, in Stack Cats style!
codegolf.stackexchange.com