python code snippets

python

import re

text = 'INC-102301 resolved on 2026-04-06 after payment failure for order ORD-99182.'

patterns = {
    'incident_id': r'INC-[0-9]{6}',

Regular expressions for extracting structured entities from raw text

regex text-processing parsing

by Dr. Elena Vasquez 1 tab

python

import torch.nn as nn
from torchvision.models import resnet50, ResNet50_Weights

model = resnet50(weights=ResNet50_Weights.IMAGENET1K_V2)

for parameter in model.parameters():

Transfer learning with pretrained torchvision backbones

pytorch transfer-learning torchvision

by Dr. Elena Vasquez 1 tab

python

from django import forms
from .models import Event


class EventForm(forms.ModelForm):
    class Meta:

Django form validation with clean methods

django python forms

by Priya Sharma 1 tab

python

import functools
import threading
import time
from collections import OrderedDict

Custom TTL + LRU Cache Decorator for Expensive Python Computations

python caching lru

by codesnips 2 tabs

python

import numpy as np

embeddings = np.array([
    [0.9, 0.1, 0.2],
    [0.1, 0.8, 0.3],
    [0.7, 0.2, 0.4],

Linear algebra patterns for similarity and projection tasks

numpy linear-algebra embeddings

by Dr. Elena Vasquez 1 tab