Activity for General Sebast1an
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Comment | Post #284191 |
@#53579 The entire program must be reversed-quined, so no, no function answers allowed. (more) |
— | over 2 years ago |
| Comment | Post #284159 |
You can remove the whitespace between parentheses and other symbols. [90 bytes](https://tio.run/##PY9BSsRAEEX3OUXRm0mGZjbuBrIQHXAhjAt3MUibdCel1V2hUxMyHsADeEQvEnuUDNTi8/7/UH84S8/hZnHly0LGv7UGaK/U7p0x5NUq5sJxhBkwwCcOr8Shs6PkW9IOiSZDJ1tuNkVdZC6yBxQbhZlGQD9wlO0iKd6Y0Y5QQpUBVOoDAyutGgzWmyQ8T2hVrf/MhlubWMf... (more) |
— | over 2 years ago |
| Comment | Post #284191 |
@#53837 I think what ATaco is implying in the quote is the fact that in HTML, you can literally output anything without using the HTML tags, the supposed "data sections". (more) |
— | over 2 years ago |
| Edit | Post #284040 |
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| Edit | Post #284185 |
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— | over 2 years ago |
| Edit | Post #284191 | Initial revision | — | over 2 years ago |
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Reverse your quine [released] Challenge Write a program that prints its reversed self. For example, if your code is ``` foo() ``` Then it'll output: ``` )(oof ``` Make sure that the quine is a valid one, as defined here: > No cheating -- that means that you can't just read the source file and print it. Also, in ... (more) |
— | over 2 years ago |
| Edit | Post #284040 |
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— | over 2 years ago |
| Edit | Post #284185 | Initial revision | — | over 2 years ago |
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Collatz conjecture; Count the tries to reach $1$ Background Check out this video on the Collatz conjecture, also known as A006577. If you don't know what this is, we're given an equation of $3x + 1$, and it is applied this way: - If $x$ is odd, then $3x + 1$. - If $x$ is even, then $\frac{x}{2}$. This will send us in a loop of `4 → 2 →... (more) |
— | over 2 years ago |
| Edit | Post #284132 |
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| Edit | Post #283799 |
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— | over 2 years ago |
| Edit | Post #284128 |
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| Edit | Post #279696 |
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| Edit | Post #284157 | Initial revision | — | over 2 years ago |
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A: Tips in golfing using PHP Set arrays without `array()` In a few occasions, setting an array using `array()` can be a bit costly. Thankfully, you can assign an array like how to assign a Python list. <?php $a=["Hello","MarkFuncs","Golfing"];printr($a); Try it online! (more) |
— | over 2 years ago |
| Edit | Post #284156 | Initial revision | — | over 2 years ago |
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A: Tips in golfing using PHP Whitespace can be removed in between keywords and variables You can easily remove the whitespace that's in-between a keyword (`return` or a function that doesn't need parentheses) and a variable (either starting with `$` for the variable's name or `"` if the variable to deal with is a string): ... (more) |
— | over 2 years ago |
| Edit | Post #284154 | Initial revision | — | over 2 years ago |
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A: Tips in golfing using PHP Anything that's outside the script is echoed This probably has to deal with the fact that PHP is a script commonly used on HTML, and anything that is written on the HTML document--not inside the script--is outputted. Used on "Hello, World!". (more) |
— | over 2 years ago |
| Edit | Post #284153 | Initial revision | — | over 2 years ago |
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A: Tips in golfing using PHP Use `Used on Reverse an ASCII string. (more) |
— | over 2 years ago |
| Edit | Post #284152 | Initial revision | — | over 2 years ago |
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A: Tips in golfing using PHP Remove `?>` You can save 2 bytes by removing the syntax that ends the PHP script when you don't need it. The program will still work. <?php echo"Hello!"; Try it online! (more) |
— | over 2 years ago |
| Edit | Post #284151 | Initial revision | — | over 2 years ago |
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Tips in golfing using PHP This is a list of golfing tips for the language known as Philippine Peso PHP. If you have a tip, add it in! (more) |
— | over 2 years ago |
| Edit | Post #284150 | Initial revision | — | over 2 years ago |
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A: Tips for golfing in Python Use `a+=[b]` instead of `a.append(b)` The title says it all. a=[];b=10;print(a) a+=[b];print(a) Try it online! (more) |
— | over 2 years ago |
| Edit | Post #284149 | Initial revision | — | over 2 years ago |
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A: Tips for golfing in Python ` == and` If you want to check if two booleans or integers and want to check if both of them are `true` in an `if` statement, then you can leave out `and` to replace it with ``: x=2;y=3 if x and y:print("Yes") if xy:print("Yes") Try it online! (more) |
— | over 2 years ago |
| Edit | Post #284147 | Initial revision | — | over 2 years ago |
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A: Tips for golfing in Python Combine loops Suppose you have a `for` loop in another, maybe a couple of times, and nothing else inside of the outer `for` loops (except for the first `for` loop since anything outside won't be involved at all). It's probably a `range()` problem again. If you're doing something like this: ... (more) |
— | over 2 years ago |
| Edit | Post #284088 |
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— | over 2 years ago |
| Comment | Post #284088 |
@#8056 Oh noooooooooooo, I made mistek. Thanks for pointing that out. (more) |
— | over 2 years ago |
| Edit | Post #284132 |
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— | over 2 years ago |
| Edit | Post #284132 |
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— | over 2 years ago |
| Comment | Post #279434 |
Is it OK if the program sends an error but still outputs what you want? (This might have to be a Meta question or something.) (more) |
— | over 2 years ago |
| Edit | Post #284132 | Initial revision | — | over 2 years ago |
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A: It's Hip to be Square [PHP], 69 37 bytes <?=($y=sqrt($x=fgets(STDIN)))$y==$x; Try it online! Golfed 32 bytes thanks to @Shaggy's advice. (more) |
— | over 2 years ago |
| Comment | Post #282460 |
Are C and C++ considered different languages? (more) |
— | over 2 years ago |
| Edit | Post #284128 | Initial revision | — | over 2 years ago |
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Abbreviate everything Challenge Make a program that takes input of a string and abbreviate it. - All letters of an abbreviation are capitalized, so keep that in mind. - Whitespace, numbers and non-English characters are ignored. - If the inputted string is a paragraph (2+ sentences), the abbreviation will be split... (more) |
— | over 2 years ago |
| Edit | Post #283799 |
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| Edit | Post #284063 |
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| Edit | Post #284124 | Initial revision | — | over 2 years ago |
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A: Getting perfect squares, differently [PHP], 57 bytes <?php $x=0;$y=1;while(1){echo(string)($x+=$y)." ";$y+=2;} Try it online! PHP's a nice language, I tell ya. (more) |
— | over 2 years ago |
| Edit | Post #283971 |
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| Edit | Post #284115 |
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| Edit | Post #284117 |
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| Edit | Post #284091 |
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— | over 2 years ago |