zchtodd

Create an app to display comment threads with Django 🧵

We'll build a simple app to display comment threads using Django in 10 minutes.

This includes:

• creating a form for users to add comments.
• using the Gravatar API to give users profile images.
• adding data into the Django database from yaml to seed the app with comments using the Django loaddata management command.
• using an LLM to generate the comment data.

zchtodd

#![crate_type="lib"]
#![crate_name="btree"]
const BTREE_ORDER: usize = 5;
const MEDIAN_NODE: usize = (BTREE_ORDER - 1) / 2;

pub trait TreeNode<T, K, N: TreeNode<T, K, N>> {
    fn insert(&self, key: T, value: K) -> (T, N);
}

pub struct InteriorNode<T, K, N: TreeNode<T, K, N>> {

zchtodd

impl OptimizedQuery {
    pub fn new(query: &Query, lengths: &Vec<u32>) -> OptimizedQuery {
        let mut offsets = vec![];
        let mut last_length = 0;
        for length in lengths {
            offsets.push(last_length + length);
            last_length = *length;
        }   

        OptimizedQuery {

zchtodd

  let mut records = vec![];
    while reader.read_line(&mut s).unwrap() > 0 {
        let line = s.clone();
        let line: Vec<&str> = line.trim().split("\t").collect();

        let mut matched = true;
        for (column, filter_types) in &filters {
            let exact = filter_types.get("exact").unwrap();
            let contains = filter_types.get("contains").unwrap();
            let col = header_map.get(column).unwrap();