Good advice, clear, simple and to the point.
Stated otherwise: “whenever you need to add comments to an expression, try to use named intermediate variables, method or free function”.
Good advice, clear, simple and to the point.
Stated otherwise: “whenever you need to add comments to an expression, try to use named intermediate variables, method or free function”.
I never understood why python won agaist ruby. I find ruby an even better executable pseudo code language than python.
Read your own code that you wrote a month ago. For every wtf moment, try to rewrite it in a clearer way. With time you will internalize what is or is not a good idea. Usually this means naming your constants, moving code inside function to have a friendly name that explain what this code does, or moving code out of a function because the abstraction you choose was not a good one. Since you have 10 years of experience it’s highly possible that you already do that, so just continue :)
If you are motivated I would advice to take a look to Rust. The goal is not really to be able to use it (even if it’s nice to be able able to write fast code to speed up your python), but the Rust compiler is like a very exigeant teacher that will not forgive any mistakes while explaining why it’s not a good idea to do that and what you should do instead. The quality of the errors are crutial, this is what will help you to undertand and improve over time. So consider Rust as an exercice to become a better python programmer. So whatever you try to do in Rust, try to understand how it applies to python. There are many tutorials online. The official book is a good start. And in general learning new languages with a very different paradigm is the best way to improve since it will help you to see stuff from a new angle.
I wasn’t clear enough. But in a contry where the sun rise at 20:00, the weekday looks like:
And phares like "let’s meet on Tuesday“ without hour indication could either mean end of day 1 or start of day 2. Likewise "let’s meet the 20th” (assuming the 20th is a Tuesday) could either mean end of day 1 or beggining of day 2.
–
And alternative be to have
Which solve the issue of "let’s meet on Tuesday”, but not “let’s meet the 20th”.
The issue is that the notion of “tomorrow” becomes quite hard to express. If it’s 20:00 when the sun rose, when does tomorrow starts? In 5 hours ?
Interesting idea indeed. I’ve never used async yet, but I’m always surprised at how the problem space seems to be much more complicated than what it initially looks like.
You shouldn’t, it’s short and interesting
I would have liked a link to the LKLM thread. Usually they are quite informative
It’s also what I understood from what I read but I assume it was just a poor choice of word. Debug symbols are way too important for debugging to be stripped by default.
I absolutely agree that method extraction can be abused. One should not forget that locality is important. Functionnal idioms do help to minimise the layer of intermediate functions. Lamda/closure helps too by having the function much closer to its use site. And local variables can sometime be a better choice than having a function that return just an expression.