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nitroll

49 karma · joined September 23, 2015

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nitroll··on Touchpad Blocker: Disable touch-pad while typing
The trackpoint on Thinkpads is fantastic once you get used to it.
nitroll··on Mutable value types are evil Sort of
But isn't that pretty much the distinction between value and reference types?
nitroll··on My lab went from 4000 kg to 130 kg of waste a year
https://fr.wikipedia.org/wiki/Grave_(titre) somewhat equivalent of count or earl
nitroll··on Design of This Website (2021)
My solution was to close the tab...
nitroll··on Why general inheritance is flawed and how to finally fix it
In Python you could do something like:

  class Base:
     def func(self):
         print("In Base.func:", self.name)
  
  class Child:
     def __init__(self, name):
         self.name = name
     func = Base.func
  
  c = Child("Foo")
  c.func() #=> In Base.func: Foo
nitroll··on It’s not a self-driving car unless you can sleep in it
Most alarms wake you at a certain time, not a certain location.
nitroll··on Teeing, a hidden gem in the Java API
Actually it seems sum is special cased to fail for strings, but otherwise you are correct
nitroll··on Magicimport.py: Python code that fetches its dependencies without complaining
One big reason is that ubuntu splits out venv into its own package basically "breaking" python. People then don't know about the venv module and continues using the virtualenv, both due to this preceding venv, and because that is usually the word used to describe the concept.
nitroll··on One Year of Nushell
Like which nu | xargs dirname
nitroll··on GitHub Super Linter: one linter to rule them all
No, you need an editor that abstracts away the indentation and uses the existing style of the file. I use the tab key to indent code, my editor (Emacs) is configured to just cycle through sane choices.
nitroll··on Linear types are merged in GHC
Because you can see their usage as a series of "points" linked to exactly one other point, that forms a "line", as opposed to other systems where you could have more of a graph or tree.
nitroll··on Stupidly simple (but surprisingly helpful) tool for developers using Bootstrap
Yeah, because it's not like we don't appropriate words all over the place anyway, and reuse words for all kinds of similar and dissimilar purposes.

Using "breakpoints" to describe the /points/ where the layout /breaks/ over is not a new term and quite well understood when talking design / layout.

https://developer.mozilla.org/en-US/docs/Learn/CSS/CSS_layou...

https://www.w3schools.com/css/css_rwd_mediaqueries.asp

nitroll··on Why does `True == False is False` evaluate to False in Python? (2013)
And is that so bad? So often i did stuff like that, then finding I actually need the result of x.calculate_weight() inside the condition, or to debug it or log it in some way. Then it has to be extracted anyway.
nitroll··on SICP in Python
It does make sense to evaluate the default value for the parameter at the point of definition for serveral reasons. First of all, the default value does not have to be a literal value, and if you wanted it to be evaluated at call time the function would need to capture all of the default values in a closure.

  default = 10
  def foo(x=default):
      return x
  default = 20
  assert foo() == 10
I think tat makes a lot of sense.

It could also be that the default value is a more ocmplex expression, we could use a function to generate a default argument.

  def foo(x=create_default(y, z))
By evaluating it at definition time we only have to evaluate the expression once and not have this weird lazy expression.

And yes it is used, for example the fastapi Dependency Injection system has been build quite cleverly using the ability to construct default values

https://fastapi.tiangolo.com/tutorial/query-params-str-valid...

Yes it is one of those things you just have to learn, but there are tons of stuff like that in most programming languages.

nitroll··on Python 2.7.18, the last release of Python 2
What difference would it make whether the change had been called 3.8 or 4.0?
nitroll··on Codeberg: a free, non-commercial GitHub alternative
I would rather just use google translate to do it automatically on the entire page, and yes I do that quite regularly from German.
nitroll··on Raising severity to serious for some Python 2 leaf packages with no Python 3
Distributing a container, virtual machine or something similar.
nitroll··on What's Coming in Python 3.8
I think the importance is the orthogonality of the features. Eg. having so many ways to do string formatting or now multiple ways of doing assigments are not ortogonal and thus can be seen as cluttering.
nitroll··on What, No Python in RHEL 8 Beta?
python3 -m pip install foo

It also works for python2. I try to avoid using python tools that installs their own scripts and go for calling the module through python. This also works for python3/2 -m venv venv

nitroll··on Ask HN: Whats the best alternative to Inbox?
https://blog.newtonhq.com/goodbye-newton-ae6b506fd94f
nitroll··on This VR cycle is dead
Portals main mechanic is movement, portals are created to enable new venues of movement. If portals were simply point at somewhere and click to teleport there the game would hardly be portal anymore and probably not fun at all.
nitroll··on Javascript Arrays and Functional Programming
Both map and filter returns an iterator, so you only iterate once when creating the list.
nitroll··on Not Lisp again (2009)
I hate when I code python and refactor stuff, moving stuff around and such, that I cant just copy/clip around and then do a final 'indent all my work correctly' like I can in a language like lisp.

I am kind of developing a grudge against whitespace sensitive languages. Not because it forces the programmer to indent properly, but because it disables my editors abilities to do it for me.

nitroll··on Things Programmers Should Never Say: “Who Wrote This Awful Code”
One of the problems of being the sole developer...
nitroll··on Lisp is not functional (2010)
Having higher order functions is not really what makes a language functional.
nitroll··on And that, kids, is why we call it a “Patch”
https://en.wikipedia.org/wiki/Marine_sandglass
nitroll··on Rust is Software's Salvation
It is, especially if these checks are done at compile time, not at runtime.
nitroll··on LLVM's New Versioning Scheme
I totally agree. When you release bi-annually anyway, dont really care about how much breakage a Major release introduces, totally ignore minor versions and with patch versions being more or less insignificant, why not just go with $year.$month
nitroll··on Battling the Gods: Atheism in the Ancient World
Or use the zoom feature of your browser...
nitroll··on Twittering every boolean value
true
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