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ECPy==1.2.5
eth_keys==0.3.3
eth_utils==1.10.0
nacl==0.0.0
PyNaCl==1.4.0
requests==2.26.0
stellar_sdk==7.0.0

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import binascii
import json
import os
import subprocess
from time import sleep

import ed25519

from ecpy.curves import Curve
from solana.publickey import PublicKey

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DELIMITER $$
CREATE DEFINER=`root`@`localhost` FUNCTION `random_str`() RETURNS char(16) CHARSET utf8mb4 COLLATE utf8mb4_unicode_ci
BEGIN
  DECLARE chars varchar(16);
  DECLARE rs varchar(16);
  SET rs = '';
  SET chars = 'ABCDEF1234567890';
  WHILE (LENGTH(rs) < 16) DO
    SET rs = CONCAT(rs, SUBSTRING(chars, RAND() * LENGTH(chars), 1));
  END WHILE;

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cat /dev/urandom | tr -dc 'A-F0-9' | fold -w 16 | head -n 5 | sed -e "s/^/('/" | sed -e "s/$/'),/g" > /tmp/codes.txt

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PREFIX entity: <http://www.wikidata.org/entity/>

SELECT * WHERE {
  ?subject wdt:P361 entity:Q950135.
  ?subject rdfs:label ?label.
#  SERVICE wikibase:label { bd:serviceParam wikibase:language "persian" . }
  FILTER (langMatches(lang(?label), "FA"))
}
LIMIT 1000

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SELECT DISTINCT ?city ?cityLabel (SAMPLE(?location) AS ?location) (MAX(?population) AS ?population) (SAMPLE(?layer) AS ?layer)
WHERE
{
  ?city wdt:P31/wdt:P279* wd:Q515;
        wdt:P625 ?location;
        wdt:P1082 ?population.
  FILTER(?population >= 10000).
          ?city wdt:P17 wd:Q794.
  BIND(
    IF(?population < 1000000, "<1M",

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select bit_count((conv('7c0c8e868ee0e988', 16, 10) ^ conv('183e3c1c1e587e02', 16, 10)))