| from functools import wraps, partial | |
| import logging | |
| def attach_wrapper(obj, func=None): # Helper function that attaches function as attribute of an object | |
| if func is None: | |
| return partial(attach_wrapper, obj) | |
| setattr(obj, func.__name__, func) | |
| return func | |
| def log(level, message): # Actual decorator |
| {typeof tableOfContents.items === "undefined" ? null : ( | |
| <Toc> | |
| <h3 className="uppercase">Table of contents</h3> | |
| <ContentsList items={tableOfContents.items} /> | |
| </Toc> | |
| )} |
| # reference: https://stackoverflow.com/questions/11014262/how-to-create-an-immutable-dictionary-in-python?utm_source=pocket_mylist | |
| class imdict(dict): | |
| def __hash__(self): | |
| return id(self) | |
| def _immutable(self, *args, **kws): | |
| raise TypeError('object is immutable') | |
| __setitem__ = _immutable |
| from django.db import models | |
| from django.utils import timezone | |
| from django.db.models.query import QuerySet | |
| class SoftDeletionQuerySet(QuerySet): | |
| def soft_delete(self): | |
| return super(SoftDeletionQuerySet, self).update(deleted=timezone.now()) | |
| def restore(self): | |
| return super(SoftDeletionQuerySet, self).update(deleted=None) |
| const uuid = () => Date.now().toString(36) + Math.random().toString(36).substr(2); |
| NPM commands reference | |
| // shows what will be published to npm | |
| npm publish --dry-run | |
| // Unpublish specific version | |
| npm unpublish package-name@version |
// remove all files marked as deleted from git git ls-files --deleted -z | xargs -0 git rm
// change remote url from HTTP to SSH git remote set-url origin [email protected]:USERNAME/REPOSITORY.git
// add files to the previous commit without modifying commit message git commit --amend --no-edit
| const obj = { | |
| name: "Fenix", | |
| age: 1000, | |
| sallary: "9000$" | |
| } | |
| // Omit specific keys from object | |
| const omit = (obj, ...props) => { | |
| const filteredArray = Object.entries(obj).filter(([key, value]) => !props.includes(key)); | |
| return Object.fromEntries(filteredArray); |
| import http.server | |
| import ssl | |
| import os | |
| def start_server(host: str = '127.0.0.1', port: int = 4443): | |
| httpd = http.server.HTTPServer((host, port), http.server.SimpleHTTPRequestHandler) | |
| server = http.server.HTTPServer.get_request(httpd)[0].getsockname() | |
| print(f'Server is running at https://{server[0]}:{server[1]}') |
| const isMobileDevice = (): boolean => { | |
| if (/Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i | |
| .test(navigator.userAgent)) { | |
| return true; | |
| } | |
| return false; | |
| }; |