AdamGold

Fix for encode_message()

The XOR key should be 42, not 7.

Corrected function:

def encode_message(message: str) -> str:
    return "".join(chr(ord(c) ^ 42) for c in message)

AdamGold

{
  "definitions": {
    "<script>alert(1)</script>": {
      "type": "object"
    }, 
    "Feedback": {
      "properties": {
        "feedback": {
          "type": "integer"
        }

AdamGold

{
  "definitions": {
    "Device": {
      "type": "object"
    }, 
    "Feedback": {
      "properties": {
        "feedback": {
          "type": "integer"
        }

AdamGold

    def __getitem__(self, key: str) -> Entry:
        """subscript method - object[key]
        use hashing function to find the index"""
        entry = Entry(key)
        index = entry.hash % self.actual_size
        found = self.entries[index]
        if found == None:
            raise KeyError

        return found

AdamGold

    def __setitem__(self, key: str, value: Any) -> int:
        """allow insertion of items with object[key] = value"""
        entry = Entry(key, value)
        index = entry.hash % self.actual_size
        self.entries[index] = entry
        return index

AdamGold

   def __init__(self, size=10):
        self.entries = [None for _ in range(size * 2)]
        self.size = size
        self.actual_size = size * 2
        self.filled_entries = 0

    def __setitem__(self, key: str, value: Any) -> int:
        """allow insertion of items with object[key] = value"""
        if self.filled_entries == self.size:
            # no more room

AdamGold

table = HashTable()
names = [
    "Eden Marriott",
    "Sebastian Frame",
    "Cassia Hicks",
    "Bert Blankenship",
    "Clarence Hughes",
    "Clay Burch",
    "Linda Holmes",
    "Felix Galloway",

AdamGold

found = 0
for num in int_array:
    if num in d:
        found += 1

AdamGold

int_array = array.array("i", range(10 ** 5))
d = dict.fromkeys(int_array, None)
l = list(range(10 ** 5))

AdamGold

class Entry(object):
    def __init__(self, key: str, value=None):
        self.key = key
        self.value = value

    @property
    def hash(self) -> int:
        """return entry's hash"""
        return len(self.key)