forrestchang

Studying for a Tech Interview Sucks, so Here's a Cheat Sheet to Help

This list is meant to be a both a quick guide and reference for further research into these topics. It's basically a summary of that comp sci course you never took or forgot about, so there's no way it can cover everything in depth. It also will be available as a gist on Github for everyone to edit and add to.

Data Structure Basics

###Array ####Definition:

• Stores data elements based on an sequential, most commonly 0 based, index.
• Based on tuples from set theory.

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# http://stackoverflow.com/questions/2158395/flatten-an-irregular-list-of-lists-in-python

def flatten(nested_list):
    for i in nested_list:
        if isinstance(i, collections.Iterable) and not isinstance(i, (str, bytes)):
            yield from flatten(i)
        else:
            yield i

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def chain(*iterables):
    # chain('ABC', 'DEF') => A B C D E F
    for it in iterables:
        for element in it:
            yield element

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{"tags":[],"lastModified":1517888367215}

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const throttle = (callback, limit) => {
  let timeoutHandler = null
  return () => {
    if (timeoutHandler == null) {
      timeoutHandler = setTimeout(() => {
        callback()
        timeoutHandler = null
      }, limit)
    }
  }

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;;; ~/.doom.d/+bindings.el -*- lexical-binding: t; -*-


;; Unbind keys
(map! :leader
      "A" nil
      "X" nil
      )

;; Leader key

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tell application "Google Chrome"
  set tab_link to (get URL of active tab of first window)
  set tab_title to (get title of active tab of first window)
  set md_link to ("{{[[TODO]]}} read: " & "[" & tab_title & "]" & "(" & tab_link & ")" & " #reading-list #article #inbox")
  set the clipboard to md_link
  display notification md_link with title "Success"
end tell

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We couldn’t find that file to show.

forrestchang

curl --location --request POST 'https://us-central1-ldr-prod.cloudfunctions.net/api/sign' \
--header 'authority: us-central1-ldr-prod.cloudfunctions.net' \
--header 'accept: application/json, text/plain, /' \
--header 'accept-language: en-US,en;q=0.9,zh-CN;q=0.8,zh;q=0.7' \
--header 'content-type: application/json' \
--header 'dnt: 1' \
--header 'origin: https://lovedeathandart.com/' \
--header 'referer: https://lovedeathandart.com/' \
--header 'sec-fetch-dest: empty' \
--header 'sec-fetch-mode: cors' \