Who ordered chicken? Chicken is what poor people eat
You are a chef in the luxury hospitality industry. You decide to serve chicken
breast to your guests for lunch. When served the guests pick through their meal
and the primary guest states to their company
Who ordered chicken? Chicken is ...
Suzhou numerals (蘇州碼子; also 花碼) are Chinese decimal numerals:
0 〇
1 〡 一
2 〢 二
3 〣 三
4 〤
5 〥
6 〦
7 〧
8 〨
9 〩
They pretty much work like Arabic numerals, except that when there are consecutive digits belonging to the set {1, 2, 3}, the digits alternate between vertical stroke notation {〡,〢,〣} an...
Question: what is the windows C build process like? Does it also go Backend -> Object File -> Linker -> Executable?
Because I can't figure out what windows' linker executable is
Anonymous
1:49 AM
@Downgoat Depends on the compiler. Using GCC, everything is normal. Using MSVC, everything is done in one go from the user perspective, but usually it fails due to lack of full C99 support and basic C11 support.
I am trying to create an interactive SVG code with JavaScript, by embedding the JavaScript in the SVG. I don't know if this is the right way to do this:
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
"http://www.w3.org/Graphics/SVG/1.1/DTD/s...
> For this reason both, SVG image and SVG resource must be fetched with the same policies. The one with more restrictions preferred. Therefore, SVG resources have the same restrictions as SVG images.
> Requests whose initiator is the empty string, and whose destination is "image".
> Mixed content is optionally-blockable when the risk of allowing its usage as mixed content is outweighed by the risk of breaking significant portions of the web.
so anyway, I may only be vulnerable to being read the cookies but not my passwords entered after that page is loaded in this particular case?
Define a good substring as a substring which begins with 'x', ends with 'z' and has a length divisible by 3. Define the importance of a string as the number of good substrings it intersects with (excluding itself, if it is itself good). Consider a string of length N (1≤N≤10^5) which is compose...
If anything, the fact that it's in an iframe makes it more secure because you also have Same-Origin-Policy protections between the page and the iframe.
At least from the perspective of a stylesheet in the parent page.
Disclaimer: I don't do web-dev or front-end anything, so don't take my word on this
In theory, it could change the icon. However assuming you're using a current and sane browser it would be due to a bug in the browser (one that is unlikely to be present, and would be fixed post-haste if found). So not in practice.
thanks, so as long as there is no method for loading and executing malicious code through a static JPG url()I'm still safe as long as not interacting with those elements right?
Anonymous
@feersum I see a near-effortless way to prevent this issue :P
CMC: given a list of pairs (in some appropriate format), output each first element of a pair followed by each of the second elements it pairs with (e.g. [[1,3],[2,5],[1,4]] could output [[1,[3,4]],[2,[5]]]
I just tried to solve this in Jelly for something offsite, it seems surprisingly difficult there, and yet it's pretty easy in most practical languages, which struck me as an unusual combination
Mark has N balls, numbered 1 through N. No two balls weigh the same. You want to find the heaviest ball but you do not know which one it is and Mark does not want to just give it to you. Therefore, he decided to play a game with you.
You may ask Mark at most Q=4+N/2 questions. In each question, ...
@Dennis Hmm, that's too bad. What about on meta, as "what features make golfing languages golfy" or a separate question "what features make golfing languages fun to golf in"?
you'd also need a grouping character (I think it might be doable with one grouping character with a bit of rearrangement?) to make the / apply to the entirety of your code
@ShieruAsakoto Yeah, that's probably why they got suspended from chat in the first place... They really likes either misinterpreting common phrases or insisting that the phrases are meaningless and don't apply to them.
Non-overlapping Matrix Sum
Given k m by n matrices, output the maximum sum possible using one element from each matrix such that no two elements are from the same position. It is guaranteed that k<=mn.
Ex.
1 2 1 2
3 4, 3 4 ->7(3+4, can’t choose the 2 fours in the same place)
Is the challen...
@betseg ok I've made 7 solutions to AOC 7.2 that all work with the sample input and all fail for the actual input and I currently have a 10 minute throttle on that problem and I've decided to just give up
Standardize the Samples
code-golfmathstatisticsarray-manipulationarithmetic
Challenge
Given a list of floating point numbers, standardize it.
Details
A list \$x_1,x_2,\ldots,x_n\$ is standardized if the mean of all values is 0, and the standard deviation is 1. One way to compute this is by ...
Anyone know if there's a good way to optimize this statement, or is it optimal? https://github.com/ThePowderToy/The-Powder-Toy/blob/87fb94ce949615e6722f0f39076e87ecc5164a81/src/simulation/Simulation.cpp#L2773
Factorio had a similar problem. They were moving millions of items each tick. They refactored it so groups of items are moved with a single operation. I don't know the internal workings of TPT, but some sort of dynamic grouping may help to make it faster
it makes your code more complicated, but if you're really going for efficiency, you are going to have complicated code
Rotation invariant fingerprinting
Tags: code-golf, array-manipulation, hashing, polyomino
Related: Which tetromino is this?
Imagine we have some polyomino and would like to uniquely identify them, however the polyominos can be rotated, so blindly hashing them won't give us the same fingerpri...
The Friday Factorio Facts that discussed sales has a neat graph where basically massive price spike during the grace-period before the price-bump but before and after was relatively consistent
Friday Factorio Facts is just a good read in general. Many neato things
"Political Freedom: Some" is perfectly in-line with the UK, and probably Australia, but Canada's actually pretty good with political freedom, I'd put it under "good" or "strong" (Definitely not "Superb" though) for canada
Just wondering: is there an official terminology for what I've temporarily called corner-cells and side-cells (in this post) on a hexagon grid / spiral?
@Οurous That sounds good. It might introduce some kind of confusion with the number of neighbors at the time the cell is added (which is a different thing). But I think I'll go with that anyway. Thanks!
I'm evil... I have a friend that likes answering riddles, but isn't extremely mathematically or programming inclined. He always asks me for riddles (along the lines of Labrynth/knights and knaves, or Josephus problem). I just gave him The Goldbach Conjecture as a "riddle" 🤣
Yup, George B Dantzig. IIRC his story was part or all of the inspiration for Will Hunting doing the same sort of randomly-solved-unsolved-math-problem thing in the movie.
Suzhou numerals (蘇州碼子; also 花碼) are Chinese decimal numerals:
0 〇
1 〡 一
2 〢 二
3 〣 三
4 〤
5 〥
6 〦
7 〧
8 〨
9 〩
They pretty much work like Arabic numerals, except that when there are consecutive digits belonging to the set {1, 2, 3}, the digits alternate between vertical stroke notation {〡,〢,〣} an...
Output a number \$n\$ such that:
\$n\text{mod}10=5\$
\$n^2\text{mod}10^{10000}=n\$
Shortest code win.
Sandbox mainly to check duplication
Non-overlapping Matrix Sum
Given k m by n matrices, output the maximum sum possible using one element from each matrix such that no two elements are from the same position. It is guaranteed that k<=mn.
Ex.
1 2 1 2
3 4, 3 4 ->7(3+4, can’t choose the 2 fours in the same place)
Is the challen...
Standardize the Samples
code-golfmathstatisticsarray-manipulationarithmetic
Challenge
Given a list of floating point numbers, standardize it.
Details
A list \$x_1,x_2,\ldots,x_n\$ is standardized if the mean of all values is 0, and the standard deviation is 1. One way to compute this is by ...
Rotation invariant fingerprinting
Tags: code-golf, array-manipulation, hashing, polyomino
Related: Which tetromino is this?
Imagine we have some polyomino and would like to uniquely identify them, however the polyominos can be rotated, so blindly hashing them won't give us the same fingerpri...
