people who still use "".format() instead of fstrings in python 3 are perverts who will not see the kingdom of heaven
December 28, 2024 at 11:23 PM
people who still use "".format() instead of fstrings in python 3 are perverts who will not see the kingdom of heaven
c2y release notes:
- printf now starts a Python interpreter to parse fstrings (internal implementation only)
- MSVC now considered a D compiler
- added more undefined behavior
- printf now starts a Python interpreter to parse fstrings (internal implementation only)
- MSVC now considered a D compiler
- added more undefined behavior
May 7, 2025 at 2:38 AM
c2y release notes:
- printf now starts a Python interpreter to parse fstrings (internal implementation only)
- MSVC now considered a D compiler
- added more undefined behavior
- printf now starts a Python interpreter to parse fstrings (internal implementation only)
- MSVC now considered a D compiler
- added more undefined behavior
Happy to release builder: a preprocessor for #rstats.
You get a build step with macros, conditionals, directives, preflight, etc. along with new language features like fstrings, a deconstructor, and more.
github.com/devOpifex/bu...
You get a build step with macros, conditionals, directives, preflight, etc. along with new language features like fstrings, a deconstructor, and more.
github.com/devOpifex/bu...
GitHub - devOpifex/builder: Preprocessor for R
Preprocessor for R. Contribute to devOpifex/builder development by creating an account on GitHub.
github.com
February 11, 2026 at 11:46 PM
Happy to release builder: a preprocessor for #rstats.
You get a build step with macros, conditionals, directives, preflight, etc. along with new language features like fstrings, a deconstructor, and more.
github.com/devOpifex/bu...
You get a build step with macros, conditionals, directives, preflight, etc. along with new language features like fstrings, a deconstructor, and more.
github.com/devOpifex/bu...
C++ is a lot nicer with variable interpolating fstrings and the ability to concisely test cross products of flow control.
May 15, 2025 at 10:52 PM
C++ is a lot nicer with variable interpolating fstrings and the ability to concisely test cross products of flow control.
It's performance-driven. FNames are auto-hashed and meant to be used for lookups. FTexts are localizable and optimized for presentation retrieval. FStrings are general purpose for convenient buffer lifetimes/manipulation.
August 13, 2025 at 7:12 PM
It's performance-driven. FNames are auto-hashed and meant to be used for lookups. FTexts are localizable and optimized for presentation retrieval. FStrings are general purpose for convenient buffer lifetimes/manipulation.
Acabo d'alliberar una nova versio de flake8-nested-fstrings!
github.com/mrswats/flak...
Amb suport per python 3.14.
#Python #Flake8 #CodeQuality
github.com/mrswats/flak...
Amb suport per python 3.14.
#Python #Flake8 #CodeQuality
GitHub - mrswats/flake8-nested-fstrings: A flake8 plugin which forbids nested fstrings.
A flake8 plugin which forbids nested fstrings. Contribute to mrswats/flake8-nested-fstrings development by creating an account on GitHub.
github.com
November 22, 2025 at 7:28 PM
Acabo d'alliberar una nova versio de flake8-nested-fstrings!
github.com/mrswats/flak...
Amb suport per python 3.14.
#Python #Flake8 #CodeQuality
github.com/mrswats/flak...
Amb suport per python 3.14.
#Python #Flake8 #CodeQuality
Fstrings my beloved
December 5, 2024 at 2:55 PM
Fstrings my beloved
Sweet! I didn't know Godot did fstrings
December 5, 2024 at 12:06 PM
Sweet! I didn't know Godot did fstrings
Modern debugging tools are amazing
I still have no idea why this sort isn't working
It SHOULD be. It looks fine! The execution goes past "Combat.Attacks" and hits the Closers vs Grounds vs Airs bit each time and continues.
But every time I run this, the resultant TMap order is randomly thrashed?
I still have no idea why this sort isn't working
It SHOULD be. It looks fine! The execution goes past "Combat.Attacks" and hits the Closers vs Grounds vs Airs bit each time and continues.
But every time I run this, the resultant TMap order is randomly thrashed?
{
// (why yes, we ARE in-place converting these FGameplayTags to FNames and then FStrings like a billion times!)
FString AStr = A.ToString();
FString BStr = B.ToString();
for (int index = 0; index < AStr.Len(); index++)
{
if (index >= BStr.Len()) { return true; }
// This is broken out because the logic is so dense, I found 3 separate bugs in here initially, so it can have some debugging space, as a treat
char AChar = tolower(AStr.GetCharArray()[index]);
char BChar = tolower(BStr.GetCharArray()[index]);
if (AChar > BChar) { return true; }
}
return false;
});](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:di3xrpx4l3bsgmktdirfsxcv/bafkreiepmmo7uws6is2xjmtv2xbceqbeoauiy7pghz54llpbx4oo7veoxe)
May 4, 2026 at 6:15 PM
Modern debugging tools are amazing
I still have no idea why this sort isn't working
It SHOULD be. It looks fine! The execution goes past "Combat.Attacks" and hits the Closers vs Grounds vs Airs bit each time and continues.
But every time I run this, the resultant TMap order is randomly thrashed?
I still have no idea why this sort isn't working
It SHOULD be. It looks fine! The execution goes past "Combat.Attacks" and hits the Closers vs Grounds vs Airs bit each time and continues.
But every time I run this, the resultant TMap order is randomly thrashed?
Yeah, that's what I've been using, it's just a lot less flexible than fstrings.
December 5, 2024 at 10:20 PM
Yeah, that's what I've been using, it's just a lot less flexible than fstrings.
This will land in Ruby 3.5: github.com/ruby/ruby/pu...
These kind of improvements, and the Ratomic gem from @mike.contribsys.com (based on Ilya Bylich's work) could start to turn the tide on Ractor usefulness!
byroot.github.io/ruby/perform...
iliabylich.github.io/ruby-ractors...
These kind of improvements, and the Ratomic gem from @mike.contribsys.com (based on Ilya Bylich's work) could start to turn the tide on Ractor usefulness!
byroot.github.io/ruby/perform...
iliabylich.github.io/ruby-ractors...
Lock free hash set for fstrings by jhawthorn · Pull Request #12921 · ruby/ruby
This implements a hash set which is wait-free for lookup and lock-free for insert (unless resizing) to use for fstring de-duplication.
As highlighted in https://bugs.ruby-lang.org/issues/19288, hea...
github.com
April 20, 2025 at 12:12 AM
This will land in Ruby 3.5: github.com/ruby/ruby/pu...
These kind of improvements, and the Ratomic gem from @mike.contribsys.com (based on Ilya Bylich's work) could start to turn the tide on Ractor usefulness!
byroot.github.io/ruby/perform...
iliabylich.github.io/ruby-ractors...
These kind of improvements, and the Ratomic gem from @mike.contribsys.com (based on Ilya Bylich's work) could start to turn the tide on Ractor usefulness!
byroot.github.io/ruby/perform...
iliabylich.github.io/ruby-ractors...
I’m in no way a coder but when I came across fstrings I felt an aesthetic objection. It seems such a language hack (though useful it seems)
July 19, 2025 at 2:27 PM
I’m in no way a coder but when I came across fstrings I felt an aesthetic objection. It seems such a language hack (though useful it seems)
What's not to love about Python3? Right? Show your love by snagging this awesome "I <3 f'{strings}'" tee!
#python #geeky #geekpride #ilovepython #fstrings
#python #geeky #geekpride #ilovepython #fstrings
November 23, 2024 at 2:46 AM
What's not to love about Python3? Right? Show your love by snagging this awesome "I <3 f'{strings}'" tee!
#python #geeky #geekpride #ilovepython #fstrings
#python #geeky #geekpride #ilovepython #fstrings
we just use formatted sql files, but you could probably do the same w/fstrings. e.g.
template.sql
SELECT *
FROM schema.table
WHERE {filter_expression}
script.py
(
open('template.sql')
.read()
.format(
filter_expression='value = 1'
)
)
template.sql
SELECT *
FROM schema.table
WHERE {filter_expression}
script.py
(
open('template.sql')
.read()
.format(
filter_expression='value = 1'
)
)
November 20, 2024 at 3:57 AM
we just use formatted sql files, but you could probably do the same w/fstrings. e.g.
template.sql
SELECT *
FROM schema.table
WHERE {filter_expression}
script.py
(
open('template.sql')
.read()
.format(
filter_expression='value = 1'
)
)
template.sql
SELECT *
FROM schema.table
WHERE {filter_expression}
script.py
(
open('template.sql')
.read()
.format(
filter_expression='value = 1'
)
)
100% agree R needs native fstrings. I don’t use {glue} (for various reasons) and work quite a bit in JS these days, and really miss that feature in R.
October 26, 2024 at 11:49 AM
100% agree R needs native fstrings. I don’t use {glue} (for various reasons) and work quite a bit in JS these days, and really miss that feature in R.
apparently, I'm 'quirky'* because:
> I love working from cli (& 😭when the first gui came out)
> I enjoy RegEx
> I get a little thrill with fstrings
> I like traditional textadventure games / MUDs
* actually I was called 'weird' 😂
my quest to create a #languagelearning textadv game continues
> I love working from cli (& 😭when the first gui came out)
> I enjoy RegEx
> I get a little thrill with fstrings
> I like traditional textadventure games / MUDs
* actually I was called 'weird' 😂
my quest to create a #languagelearning textadv game continues
June 22, 2025 at 6:25 PM
apparently, I'm 'quirky'* because:
> I love working from cli (& 😭when the first gui came out)
> I enjoy RegEx
> I get a little thrill with fstrings
> I like traditional textadventure games / MUDs
* actually I was called 'weird' 😂
my quest to create a #languagelearning textadv game continues
> I love working from cli (& 😭when the first gui came out)
> I enjoy RegEx
> I get a little thrill with fstrings
> I like traditional textadventure games / MUDs
* actually I was called 'weird' 😂
my quest to create a #languagelearning textadv game continues
I have been embracing python as the same time as posit. uv and ruff have been welcoming for my r background. There are things I like such as unpacking and fstrings that I wish r has.
October 26, 2024 at 10:23 AM
I have been embracing python as the same time as posit. uv and ruff have been welcoming for my r background. There are things I like such as unpacking and fstrings that I wish r has.
How well do you know f-strings in #Python? 😥
fstrings.wtf
On HN: news.ycombinator.com/item?id=4461...
On Lobsters: lobste.rs/s/cwmt11/do_...
On /r/Python: old.reddit.com/r/Python/com...
#Programming #Formatting #fStrings #Printing #Quiz
fstrings.wtf
On HN: news.ycombinator.com/item?id=4461...
On Lobsters: lobste.rs/s/cwmt11/do_...
On /r/Python: old.reddit.com/r/Python/com...
#Programming #Formatting #fStrings #Printing #Quiz
fstrings.wtf - Python F-String Quiz
Test your knowledge of Python's f-string formatting with this interactive quiz. How well do you know Python's string formatting quirks?
fstrings.wtf
July 20, 2025 at 4:12 AM
How well do you know f-strings in #Python? 😥
fstrings.wtf
On HN: news.ycombinator.com/item?id=4461...
On Lobsters: lobste.rs/s/cwmt11/do_...
On /r/Python: old.reddit.com/r/Python/com...
#Programming #Formatting #fStrings #Printing #Quiz
fstrings.wtf
On HN: news.ycombinator.com/item?id=4461...
On Lobsters: lobste.rs/s/cwmt11/do_...
On /r/Python: old.reddit.com/r/Python/com...
#Programming #Formatting #fStrings #Printing #Quiz
fstrings are funkier than expected! I got 15/26 on the fstrings.wtf quiz. Can you do better? fstrings.wtf
fstrings.wtf - Python F-String Quiz
Test your knowledge of Python's f-string formatting with this interactive quiz. How well do you know Python's string formatting quirks?
fstrings.wtf
August 14, 2025 at 1:42 AM
fstrings are funkier than expected! I got 15/26 on the fstrings.wtf quiz. Can you do better? fstrings.wtf
what about fstrings, is that a subset of bouba
February 24, 2025 at 5:14 PM
what about fstrings, is that a subset of bouba