@ais523 We've had this discussion before, One should not vote to delete spam, it clears the flags. Its important that spam get deleted as spam not as not an answer. For that post I clicked looks ok, and the went and found the post and flagged it.
Guys what do you think of a chess KoTH where you play inside of an 8x8x8 cube and the pieces move around inside of the cube? it's 2-player games with two instances of a chess set on either opposite edge and the objective is to capture both of the opponent's kings
@KritixiLithos dyadic ⌽ and ⊖ (I use one of those) are very simple; they just rotate in around the indicated axis. Given a scalar left arg, all rows/columns are rotated equally; given a vector left arg, each element indicates how much to rotate the corresponding row/column.
@Mayube So far, not very much. You do realise that 16 has not been released yet, right? So the 17.0 I'm running is a pre-alpha really. We've removed the JSON I-beams (placeholder features) since 16.0 has a real official replacement, ⎕JSON, there are various speed-ups, and one special system request now returns a result on all platforms (used to only return a meaningful result on Windows).
I was looking at this question, and noticed while it does lay out its task rather clearly it doesn't really state what the winning criteria is. I scrolled down to the tags expecting that it was a code-golf and the author had forgotten to mention
Shortest answer wins!!
or some equivalent st...
What is your Operating System?
I can't believe we haven't had this one before
To avoid any doubts about what constitutes a separate OS, you must return an index into your chosen subset (containing minimum two) of the following OS families. You may order your set as you like, so include your ord...
@Mr.Xcoder The programmer would probably know if his program (theoretically) can return each index. Windows users may be able to use TIO to test on Linux.
@Downgoat Correct. This is to even out the playing field in that some may have an easy way to get a semi-random number by looking at output from some random command or something.
@Adám I wanted to post it on main but I would hammer it myself, because it is a subset of existing challenge. I have no idea why I waited so long before posting it here as a CMC.
@LeakyNun Because CMCs are less formal, and I'd have to modify the solution to decrease byte count because ⍸ is not in the Dyalog Classic character set.
@LeakyNun I meant what is the case if the second string has many occurrences of a char in the first strings, not vice versa though that's why I asked...
Take that frown and turn it around
A celebration of the many faces of APL
Given a string among those in the two leftmost columns, return the string's neighbor to its right.
The codepoints (other than :'s) are listed on the far right.
:⊢ → ⍡ → ⊣: U+22a2 U+2361 U+22a3
:▷ → ⍢ → ◁: U+25b7 ...
On the ask page, what are the HTTP GET parameters for the body of the post? I've figure out the title and tags, but nothing seems to work for the body (such as content, post, question, text)
T-SQL, 65 points
DECLARE @ char(123)=
'Code Bowling FGHJKMOQSUVWXYZbjkmpqsuvxyz045789 [!?.-":;]{`~#$%^&*_+|\><}'
PRINT left(@,LEN(@)/6)
I think I got this right, the rules of this contest are a lot different.
I'm using the length of the string to determine how many characters I use from the l...
Is MickyT's objection valid? Does my code have to withstand any arbitrary removal of any set of characters?
> Un-used Code All code must be used. Meaning the program must fail to always properly complete the task if any individual character (or varying set(s) of characters) is/are removed. Naturally, a subset of the program should not be able complete the task on its own without the rest of the program.
I was born in 1984 and in 2016 I became 20 years old in base 16.
Your task is to
take n-digit decimal number - the year - xxyy or kkkll,
Split it in half,
Calculate the year I had to be born to be xx base yy or kkk base ll years old in the year of xxyy and kkkll, respectively.
Your code shal...
Create a stem-and-leaf plot
code-golf
Related: Validate a stem-and-leaf plot
Input
A non-empty list of positive integers. If needed, they can be taken as strings. You cannot assume it is sorted.
Output
A stem and leaf plot of the numbers. Newlines separate the stems, spaces separate the ste...
Roll identical boson dice code-golf random
When you roll two dice, the chance of a 5 and 6 in either order is a 2 in 36 (or 1/18), since it could happen as (5,6) or (6,5). But (6,6) can only happen one way and has a 1 in 36 chance.
Our dice will instead work as identical bosons: (5,6) and (6,5)...
I think answering your own challenge within a short period looks like preying for rep if answered with a special language, or blocking other answers if using a common language
A celebration of the many faces of APL
Given a string among those in the two leftmost columns of the below table, return the string's neighbor to its right.
The codepoints (other than :'s) are listed on the far right.
:⊢ → ⍡ → ⊣: U+22a2 U+2361 U+22a3
:▷ → ⍢ → ◁: U+25b7 U+2362 U+25c1
:⋆...
@Arjun nobody really cares about the shortest byte count, every entry (as long as it is contributing) is counted on its own. that's why old posts are being answered
@BusinessCat That fits well with my feeling. If people don't ping it is so hard to follow the conversation. I often don't know if something was said to me.
Sandboxed here and made less complicated and hopefully more fun.
Summary of the challenge
Given a number particles, either identical bosons or identical fermions, output the total wave function of the state assuming they are all independent.
Physics background
Don't worry, you don't need to k...
I was looking at this question, and noticed while it does lay out its task rather clearly it doesn't really state what the winning criteria is. I scrolled down to the tags expecting that it was a code-golf and the author had forgotten to mention
Shortest answer wins!!
or some equivalent st...
What is your Operating System?
I can't believe we haven't had this one before
To avoid any doubts about what constitutes a separate OS, you must return an index into your chosen subset (containing minimum two) of the following OS families. You may order your set as you like, so include your ord...
T-SQL, 65 points
DECLARE @ char(123)=
'Code Bowling FGHJKMOQSUVWXYZbjkmpqsuvxyz045789 [!?.-":;]{`~#$%^&*_+|\><}'
PRINT left(@,LEN(@)/6)
I think I got this right, the rules of this contest are a lot different.
I'm using the length of the string to determine how many characters I use from the l...
Create a stem-and-leaf plot
code-golf
Related: Validate a stem-and-leaf plot
Input
A non-empty list of positive integers. If needed, they can be taken as strings. You cannot assume it is sorted.
Output
A stem and leaf plot of the numbers. Newlines separate the stems, spaces separate the ste...
Roll identical boson dice code-golf random
When you roll two dice, the chance of a 5 and 6 in either order is a 2 in 36 (or 1/18), since it could happen as (5,6) or (6,5). But (6,6) can only happen one way and has a 1 in 36 chance.
Our dice will instead work as identical bosons: (5,6) and (6,5)...
Sandboxed here and made less complicated and hopefully more fun.
Summary of the challenge
Given a number particles, either identical bosons or identical fermions, output the total wave function of the state assuming they are all independent.
Physics background
Don't worry, you don't need to k...
