Moshi‭

It's not a matter of order; Python simply does not directly allow else clauses as part of list comprehensions (docs). When we use [num if num != 11 else 22 for num in hand] We are actually usin...

posted 1y ago by Moshi‭

Here I used asterisk after Node. Actually, why asterisk used for? What if I don't put any asterisk after Node (Both Node are structure). It's a pointer. A pointer, like its name implies, poin...

posted 1y ago by Moshi‭

You cannot set text-align on a column element (Well, you can, but it won't have any effect) There are only a couple of properties that have an effect, namely border, background, width, and visibi...

posted 2y ago by Moshi‭

What's going on is that the compiler is deciding on what function to call at compile time rather than runtime. Since the type of vh is Vehicle *, it is essentially creating this call: vh->Vehic...

posted 2mo ago by Moshi‭

Method 1: <span> (or other HTML tag) It appears that Markdown isn't detected within HTML tags, so you can wrap the URL-like in a span or other tag and it won't turn into a link. <span&gt...

posted 2y ago by Moshi‭  ·  edited 2y ago by Moshi‭

Consider the following method as an example: List<int> Foo() { // ... } Are there any disadvantages of returning an interface instead of a concrete implementation in C#? IList<i...

2 answers  ·  posted 3mo ago by Moshi‭  ·  last activity 2mo ago by r~~‭

Assignment = = is the assignment operator. There's nothing much to say here. Abstract Equality == == is abstract equality - it will attempt to perform a type conversion before evaluating equalit...

posted 1y ago by Moshi‭  ·  edited 1y ago by Moshi‭

You can use the pathlib standard module with __file__ to make things simple. from pathlib import Path scriptFolder = Path(__file__).parent with open(scriptFolder / 'data.txt') as file: dat...

posted 1y ago by Moshi‭

tl;dr, the lifetime of "second" is static The heart of your confusion is this: Since we are taking a long-lived reference r to a string slice inner which is destroyed at the end of its scope, ...

posted 9mo ago by Moshi‭  ·  edited 9mo ago by Moshi‭

I've heard that in modern C++, smart pointers are preferred to raw pointers for ownership (the so-called RAII principle, as I understand it). This makes sense, and since then I've always used them...

1 answer  ·  posted 7mo ago by Moshi‭  ·  last activity 7mo ago by InfiniteDissent‭

I was inspired by the contests on Outdoors and Writing, and thought that having some challenges over here would be fun as well. What do you all think about adding a new category where people can po...

1 answer  ·  posted 2y ago by Moshi‭  ·  last activity 1y ago by Trilarion‭

I'm rather new to using git, so I'm not sure about the best practices regarding it. I have a feature branch branched off, and periodically when the feature needs to be updated I will add some commi...

3 answers  ·  posted 1y ago by Moshi‭  ·  last activity 1y ago by Hyperlynx‭

From the docs Example to exclude everything except a specific directory foo/bar (note the /* - without the slash, the wildcard would also exclude everything within foo/bar): $ cat .gitignore...

posted 8mo ago by Moshi‭  ·  edited 8mo ago by Moshi‭

The important part here is the #[cfg(test)] annotation. The #[cfg(test)] annotation on the tests module tells Rust to compile and run the test code only when you run cargo test, not when you run...

posted 3mo ago by Moshi‭

The problem is that you are using row twice with different types. for row in self.diagram: # row is str here for row in self.seed_diagram: # row is list[str] here Renaming one or the other m...

posted 3mo ago by Moshi‭  ·  edited 3mo ago by Moshi‭