dabajabaza

# IN-ORDER
def in_order_iterative(root):
  stack = []
  visited = []
  while root or stack:
    while root:
      stack.append(root)
      root = root->left
    root = stack.pop()
    visited.append(root->val)

dabajabaza

JavaScript function hoisting by example

Below are many examples of function hoisting behavior in JavaScript. Ones marked as works successfuly print 'hi!' without errors.

To play around with these examples (recommended) clone them with git and execute them with e.g. node a.js

Notes on hoisting

(I may be using incorrect terms below, please forgive me)

dabajabaza

{} - necessary
[] - optional

#reddit front page
reddit.com/.json

#subreddit's posts
reddit.com/r/{subreddit}.json

#thread's comments

dabajabaza

#!/bin/sh

# Converts a mysqldump file into a Sqlite 3 compatible file. It also extracts the MySQL `KEY xxxxx` from the
# CREATE block and create them in separate commands _after_ all the INSERTs.

# Awk is choosen because it's fast and portable. You can use gawk, original awk or even the lightning fast mawk.
# The mysqldump file is traversed only once.

# Usage: $ ./mysql2sqlite mysqldump-opts db-name | sqlite3 database.sqlite
# Example: $ ./mysql2sqlite --no-data -u root -pMySecretPassWord myDbase | sqlite3 database.sqlite