cdosborn

from flask import current_app
from cryptography import x509
from cryptography.exceptions import InvalidSignature
from cryptography.hazmat.backends import default_backend
from cryptography.hazmat.primitives import hashes
from cryptography.hazmat.primitives.asymmetric import rsa
from cryptography.hazmat.primitives.asymmetric import padding
import base64
from urllib.parse import urlparse
import logging

cdosborn

map b :buffer<Space>
set noautofocus
map gf createActiveTabbedHint
let blacklists = []

cdosborn

1 minute guide to using TOP

- Press x, this will make the sorted column in the table render in bold font
- Press > or < to change the sort column
- Press R, to toggle the sort from asc to desc and vice versa
- Press c, to expand the command column so that it includes the command plus all arguments
- Press ? to open help
- Press Esc to cancel and go back to the table
- Press W to save everything you've configured for next time

cdosborn

If you open up a python shell and execute the following code,

    class Foo:
        def __repr__(self):
            return u'\xe0'

    repr(Foo())

The last line will throw the following exception:

cdosborn

let testCases = [
  ['""', "", false],
  ['"\\t"', "\t", false],
  ['" "', " ", false],
  ['"Infinity"', "Infinity", false],
  ['"123abc"', "123abc", false],
  ['"abc123"', "abc123", false],
  ['"+123"', "+123", false],
  ['"1."', "1.", true],
  ['"."', ".", false],

cdosborn

import escapeStringRegexp from "escape-string-regexp";
import bs from "binary-search";

// interface SearchFunc<T> {
//   (needle?: string, maxResults: number): T[]
// }

// search = searcher(d => [d.name, d.age], [{name:"a", age:4}, ...])
// search("4") -> {name:"a", age:4}
const searcher = <T>(

cdosborn

ResourceHistoryMaster.jsx

I was working on a refactor, I thought I would create this gist as a way to show some patterns that I like.

The rewritten file is ResourceHistoryMaster-AFTER.jsx. I think it's worth looking over the original file, before looking at the new one.

The rewritten file is heavily commented.

cdosborn

function hideable(instance, isHidden) {
   
    const HideableComponent = React.createClass({
        render() {
            if (isHidden) {
                return null;
            }

            return React.cloneElement(instance, this.props);
        }

cdosborn

> from core.models import Application
> from django.db.models import Q
> test = Q(tags__name__startswith='a')
> # Below are two queries that are appear to be the same but are /very/ different
> print Application.objects.filter(test).filter(test).filter(test).query

    SELECT *
    FROM "application"
    INNER JOIN "application_tags" ON ( "application"."id" = " application_tags"."application_id")
    INNER JOIN "tag" ON ("application_tags"."tag_id" = "tag"."id")

cdosborn

#
# ve NAME           creates and activates venv
# ve wipe           remove and deactivate current venv
# ve wipe NAME...   remove multiple venvs
# ve list           print all venvs
#
function ve {
    local VE_DIR="$HOME/.ve"

    if [ ! -x "$(which virtualenv)" ]; then