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Activity for H_H
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Comment | Post #290786 |
> what guarantees does Bash make about order of :- Parameter Expansion when it is not in POSIX mode?
Keine. Es steht nichts in der Dokumentation.
Frag am besten bei GNU selber nach: help-bash@gnu.org
Diese könnten die offizielle Dokumentation erweitern was zukünftige Änderungen unwahrscheinl... (more) |
— | 9 months ago |
| Comment | Post #281551 |
Doesn't answer the question: Why do you want to prevent zalgo text?
Do you restrict other characters? Which one? Or do you have a whitelist? Why do you prevent other characters?
The answer can vary a lot depending on the why and what you already do. (more) |
— | 11 months ago |
| Comment | Post #281551 |
Why do you want to prevent your users from using it? I mean, you already accept unicode, with support for many many languages (including different text directions, emoji, ...), why stop this form of text? (more) |
— | 11 months ago |
| Edit | Post #290279 |
Post edited: The unit symbol for second is s not sec . Please use s or write the complete word: second. Thank you. https://www.bipm.org/en/publications/si-brochure |
— | 11 months ago |
| Suggested Edit | Post #290279 |
Suggested edit: The unit symbol for second is s not sec . Please use s or write the complete word: second. Thank you. https://www.bipm.org/en/publications/si-brochure (more) |
helpful | 11 months ago |
| Comment | Post #290032 |
Try:
```
$ cd "$(mktemp -d)"
$ git init
Leeres Git-Repository in /tmp/tmp.pBN57TpCk0/.git/ initialisiert
$ echo -e "test-123\nline 2\nline 3" > foo.txt
$ git add --patch foo.txt
No changes.
```
git just ignores the `add` command.
Makes no difference if the repository already has commi... (more) |
— | about 1 year ago |
| Comment | Post #289928 |
> The problem is not the forced push
Iizuki asked to avoid the forced push. That is sometimes possible. That was the only thing i addressed. If it solves any problem or not is a different story. (more) |
— | about 1 year ago |
| Comment | Post #289928 |
You could also go to the server and do there the same, that would avoid the need for a forced push. (more) |
— | about 1 year ago |
| Edit | Post #289563 |
Post edited: |
— | about 1 year ago |
| Edit | Post #289563 |
Post edited: |
— | about 1 year ago |
| Edit | Post #289563 |
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— | about 1 year ago |
| Comment | Post #289573 |
I don't see the benefit of exiting the python interpreter. He said
> The task can be a Python method
So for me it clearly seems to be a reasonable suggestion to do it all in python. Of course not the only way to solve it, but one that works independently of the OS or OS-agnostic.
As far as i ... (more) |
— | about 1 year ago |
| Edit | Post #289573 | Initial revision | — | about 1 year ago |
| Answer | — |
A: How can I schedule a later task in Python? While the other answers rely on external programs, you can do the same inside python. Using `time.sleep()` If you don't need to do any other tasks during this 10 min. ``` #!/usr/bin/env python3 import time def doThisIn10min(): # Replace this with the function you need to do in 10min... (more) |
— | about 1 year ago |
| Edit | Post #289563 |
Post edited: |
— | about 1 year ago |
| Edit | Post #289563 |
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— | about 1 year ago |
| Edit | Post #289563 |
Post edited: |
— | about 1 year ago |
| Edit | Post #289563 |
Post edited: |
— | about 1 year ago |
| Comment | Post #289563 |
For a normal file system, the kernel nor the file system do care about the encoding (there is a exception for file systems that specify a encoding*). Only a tiny fraction of applications care, since even most applications handle them as a string of bytes. And applications that show it to the user als... (more) |
— | about 1 year ago |
| Comment | Post #289554 |
Why do you need to convert them? Do you access the same system? The same NAS? Do you have a software where you have projects and need to combine multiple files and you need to have a way to store the paths so the same project can be opened on different machines? .... (more) |
— | about 1 year ago |
| Edit | Post #289563 | Initial revision | — | about 1 year ago |
| Answer | — |
A: How to convert Dos paths to Posix paths in Powershell TL;DR: Use `wslpath` and hope for the best. You can use it like this in Powershell: `wsl wslpath -u 'C:\\some\\path\\to\\folder\\or\\file.txt' ` Long answer Converting them is hard. There is windows tool `wslpath` for Windows with WSL, but that may not work in every case. There is also `wi... (more) |
— | about 1 year ago |
| Comment | Post #289554 |
Well, there are special filenames in Windows such as `CON`, `COM`, and `NUL`. If you have such a filename you need a bit more logic to convert them. For example `CON2` would be something like `/dev/ttyS1`, `/dev/ttyUSB0`, `/dev/ttyAMA0` .... You probably shouldn't use this filenames anyway. (more) |
— | about 1 year ago |
| Comment | Post #289554 |
Posix accepts any character (means any byte value) in filenames except `'/'` and `NULL`. The escaping of spaces are only needed for things like shell scripts, so the shell doesn't split the path at the `' '`.
AFAIK winepath from the Wine project, also doesn't escape spaces when converting a Window... (more) |
— | about 1 year ago |
| Edit | Post #289502 |
Post edited: |
— | about 1 year ago |
| Edit | Post #289502 | Initial revision | — | about 1 year ago |
| Answer | — |
A: OpenGL: Pass a double vector from vertex shader to fragment shader Found a workaround: Instead of doing the calculating in the vertex shader, do it in the fragment shader. The precision error only occurs because the different vertexes have a `uv` value that is close together relative to the absolute value of `uv`. Which causes multiple fragments to have the same ... (more) |
— | about 1 year ago |
| Edit | Post #289501 |
Post edited: Add description and image to explain why `float` isn't precise enough. |
— | about 1 year ago |
| Edit | Post #289501 | Initial revision | — | about 1 year ago |
| Question | — |
OpenGL: Pass a double vector from vertex shader to fragment shader TL;DR: How to pass a interpolated `double` vector, such as a `dvec2`, from the vertex shader to the fragment shader? I have a vertex shader. In this the output variable `out vec2 uv;` is set. And i have a fragment shader, in this the (intperpolated) input variable `in vec2 uv;` is expected. This w... (more) |
— | about 1 year ago |
| Edit | Post #289480 |
Post edited: |
— | about 1 year ago |
| Edit | Post #289480 | Initial revision | — | about 1 year ago |
| Answer | — |
A: Is omitting braces for single statements bad practice? While there are already good answers, i want to give yet another reason to always use `{}`: Macros. Lets consider this code: ``` #include #define FOO(n) puts(n[1]); puts(n[0]); int main(int argc, char argv) { if(argc>1) FOO(argv); } ``` You may expect that the code insid... (more) |
— | about 1 year ago |
| Comment | Post #278895 |
Add a newline before the `{` and you don't wast any lines.
For example:
```
while(arr[index] != 0)
{ index++; }
```
It is safer, uses less lines, easier to read than any of your mentioned examples.
(more) |
— | about 1 year ago |
| Comment | Post #289415 |
Then, please remove that claim. Saying that `goto` leads to spaghetti is not true. The by far most spaghetti code i ever came across didn't use a single `goto`. If a code is spaghetti has nothing to do with using `goto` or not.
By the way, you already can declare new variables after a `case`-lab... (more) |
— | about 1 year ago |
| Comment | Post #289415 |
> Arguably nobody should be writing labels (example:) to begin with, since the main use of labels is goto spaghetti programming.
Why is the use of `example:` wrong and why do you think it has to lead to spaghetti code? (more) |
— | about 1 year ago |