nvander1

import org.apache.spark.sql.types._

val personSchema = new StructType()
  .add(name="person_id", dataType=LongType)
  .add(name="firstname", dataType=StringType)
  .add(name="lastname", dataType=StringType)
  
val bookSchema = new StructType()
  .add(name="book_id", dataType=StringType)
  .add(name="title", dataType=StringType)

nvander1

Keybase proof

I hereby claim:

• I am nvander1 on github.
• I am nrv (https://keybase.io/nrv) on keybase.
• I have a public key ASD4TxyOyEit7z5MWORFEl7gE8wm_lF-HYtTkWkI3pxvPAo

To claim this, I am signing this object:

nvander1

n=int(input())
l=(n//2)if n&1else((n-1)//2)
r=[' '*l+('*'if n&1else'**')]+[(n-w)*' '+'*'+(2*w-2-n)*' '+'*'for w in [l+i+(2if n&1else 3)for i in range(l)]
print('\n'.join(r+r[-2::-1]))

nvander1

from collections import defaultdict as dd

mapping = {
        '000': [46, 53, 58, 62, 65, 68, 70, 72, 74],
        '010': [45, 52, 57, 61, 64, 67, 69, 71, 73],
        '100': [44, 51, 56, 60, 63, 66, 68, 70, 72],
        '110': [43, 50, 55, 59, 62, 65, 67, 69, 71],
        '001': [43, 50, 55, 59, 62, 65, 67, 69, 71],
        '011': [42, 49, 54, 58, 61, 64, 66, 68, 70],
        '101': [41, 48, 53, 57, 60, 63, 65, 67, 69],