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Activity for hkotsuboâ€
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Question | — |
"Review suggested edit" page doesn't display Markdown source correctly I recently suggested an edit to an answer. Basically, I formatted some code, adding code fences around it: suggest edit - editor shows newlines But at the "Review suggested edit" page, the differences are not clearly displayed. It shows all the answer text in a single "line": pending e... (more) |
— | over 4 years ago |
| Suggested Edit | Post #277331 |
Suggested edit: formatting (more) |
helpful | over 4 years ago |
| Edit | Post #277397 | Initial revision | — | over 4 years ago |
| Answer | — |
A: Why don't format specifiers work with lists, dictionaries and other objects? When you use the variable without any format specifier (`print(f'{variable}')`), internally its `str` method is called. Considering your `Test` class, it already has this method: ```python class Test: def init(self, valor): self.valor = valor def str(self): print('c... (more) |
— | over 4 years ago |
| Edit | Post #277396 | Initial revision | — | over 4 years ago |
| Question | — |
Why don't format specifiers work with lists, dictionaries and other objects? When I want to print a number or a string, I can use f-strings (Python >= 3.6) or `str.format`, and I can use just the variable between braces, or use format specifiers. Ex: ```python num, text = 10, 'abc' passing just the variables print(f'{num} {text}') or #print('{} {}'.format(num, text)... (more) |
— | over 4 years ago |
| Edit | Post #277331 | Post edited | — | over 4 years ago |
| Suggested Edit | Post #277331 |
Suggested edit: Formatting (more) |
helpful | over 4 years ago |
| Comment | Post #277232 |
I like the idea of using categories, we could use them to have canonical articles, and tag wikis would be restricted to usage instructions (perhaps with a link to the corresponding article?). Not sure about the category name and guidelines though - if I think of something, I'll post as another meta q... (more) |
— | over 4 years ago |
| Edit | Post #277225 |
Post edited: |
— | over 4 years ago |
| Edit | Post #277222 |
Post edited: |
— | over 4 years ago |
| Edit | Post #277223 |
Post edited: |
— | over 4 years ago |
| Edit | Post #277225 | Initial revision | — | over 4 years ago |
| Question | — |
Can regular users add tag wikis? And what are the guidelines for creating them? Checking the list of tags, I noticed that all of the tag wikis are empty, like this: empty tag wiki I also noticed that I can't edit those info. Will it be possible for regular users to add tag wikis?[^1] And if there is such possibility, what are the recommendations for creating those wi... (more) |
— | over 4 years ago |
| Edit | Post #277223 | Initial revision | — | over 4 years ago |
| Answer | — |
A: How can I emulate regular expression's branch reset in Java? I've kinda found a very limited, not so elegant, far from ideal "solution", using `replaceAll`: ```java String regex = "(?:([aeiou]+)[0-9]+|([123]+)[a-z]+)\\W+"; System.out.println("ae123.".replaceAll(regex, "$1$2")); System.out.println("111abc!!".replaceAll(regex, "$1$2")); ``` This prints... (more) |
— | over 4 years ago |
| Edit | Post #277222 | Initial revision | — | over 4 years ago |
| Question | — |
How can I emulate regular expression's branch reset in Java? I've got this sample regex: ```java Pattern p = Pattern.compile("(?:([aeiou]+)[0-9]+|([123]+)[a-z]+)\\W+"); ``` It basically has the following parts: - one or more lowercase vowels (`[aeiou]+`), followed by one or more digits (`[0-9]+`), or - one or more digits 1, 2 or 3 (`[123]+`), follo... (more) |
— | over 4 years ago |