Code Explainers

Code explainers tagged #datetime

php 
<?php
 
function timeAgo(DateTimeInterface $past, ?DateTimeInterface $now = null): string
{

Building a timeAgo helper in PHP

datetime formatting pluralization
Beginner 6 steps
php 
<?php
 
namespace App\Services;
 

Merging overlapping busy time blocks in PHP

interval-merging sorting datetime
Intermediate 8 steps
python 
from datetime import datetime, timezone
 
_INTERVALS = (
    ("year", 60 * 60 * 24 * 365),

Building a human-friendly time_ago helper

datetime timezones formatting
Intermediate 5 steps
php 
<?php
 
namespace App\Reminders;
 

Scheduling reminders across time zones in PHP

timezones datetime immutability
Intermediate 7 steps
rust 
use chrono::{DateTime, Duration, FixedOffset, Utc};
 
#[derive(Debug)]
pub struct EventWindow {

Parsing and measuring time windows in Rust

datetime error-handling pattern-matching
Intermediate 7 steps
python 
from datetime import datetime
from zoneinfo import ZoneInfo
 
 

Timezone-safe datetime handling in Python

timezones datetime normalization
Intermediate 4 steps