Skip to content

Instantly share code, notes, and snippets.

View danuker's full-sized avatar

Dan Haiduc danuker

33 followers · 55 following
View GitHub Profile
@danuker
danuker / xoclasa.py
Created November 19, 2018 22:56
X și Zero cu clasa
# X si zero - Tutorial #9 - Clase
class Tabla:
def __init__(self):
self.reprezentare = [
[' ', ' ', ' '],
[' ', ' ', ' '],
[' ', ' ', ' ']
]
@danuker
danuker / xo.py
Created February 6, 2018 13:25
X si Zero - reparat pentru Python 3
# X si zero
tabla = [
[' ', ' ', ' '],
[' ', ' ', ' '],
[' ', ' ', ' ']
]
def afisare(t):
@danuker
danuker / gist:5f7736d3306d6f69f50dbe7dd6c099d9
Created January 14, 2018 19:08
Parity gets hit by Syncing... it's Super Effective!
2018-01-14 19:52:36 Starting Parity/v1.8.6-beta-2d051e4-20180109/x86_64-linux-gnu/rustc1.22.1
2018-01-14 19:52:36 Keys path piggies/wallets/datastores/eth/keys/Foundation
2018-01-14 19:52:36 DB path piggies/wallets/datastores/eth/chains/ethereum/db/906a34e69aec8c0d
2018-01-14 19:52:36 Path to dapps piggies/wallets/datastores/eth/dapps
2018-01-14 19:52:36 State DB configuration: fast
2018-01-14 19:52:36 Operating mode: active
2018-01-14 19:52:36 Configured for Foundation using Ethash engine
2018-01-14 19:52:37 Updated conversion rate to Ξ1 = US$1319.53 (90219710 wei/gas)
2018-01-14 19:52:40 Public node URL: enode://9f7fec7418406f906b8bc4713cf2c65abddac5257a12ee63d64757b58aa1f31d82bb2ed18d83f6011be537227c1993238e3dc6426a280e63c322fc6a02902b73@192.168.0.107:30303
2018-01-14 19:52:50 Syncing snapshot 0/807 #0 5/100 peers 8 KiB chain 3 MiB db 0 bytes queue 10 KiB sync RPC: 0 conn, 0 req/s, 85 µs
@danuker
danuker / logfile.err
Created January 14, 2018 17:43
Parity trying to sync, almost finishing but not completing
2018-01-14 17:05:32 Starting Parity/v1.8.6-beta-2d051e4-20180109/x86_64-linux-gnu/rustc1.22.1
2018-01-14 17:05:32 Keys path piggies/wallets/datastores/eth/keys/Foundation
2018-01-14 17:05:32 DB path piggies/wallets/datastores/eth/chains/ethereum/db/906a34e69aec8c0d
2018-01-14 17:05:32 Path to dapps piggies/wallets/datastores/eth/dapps
2018-01-14 17:05:32 State DB configuration: fast
2018-01-14 17:05:32 Operating mode: active
2018-01-14 17:05:32 Configured for Foundation using Ethash engine
2018-01-14 17:05:33 Public node URL: enode://9f7fec7418406f906b8bc4713cf2c65abddac5257a12ee63d64757b58aa1f31d82bb2ed18d83f6011be537227c1993238e3dc6426a280e63c322fc6a02902b73@192.168.0.107:30303
2018-01-14 17:05:33 Updated conversion rate to Ξ1 = US$1316.76 (90409496 wei/gas)
2018-01-14 17:05:43 Syncing snapshot 0/807 #0 4/100 peers 8 KiB chain 3 MiB db 0 bytes queue 10 KiB sync RPC: 0 conn, 0 req/s, 76 µs
@danuker
danuker / gist:ec350847ca0ce7784d1183b8147ffecf
Created January 10, 2018 08:02
Parity succeeded warp sync
2018-01-09 23:45:35 Starting Parity/v1.8.5-beta-54bae9a-20171228/x86_64-linux-gnu/rustc1.22.1
2018-01-09 23:45:35 Keys path piggies/wallets/datastores/eth/keys/Foundation
2018-01-09 23:45:35 DB path piggies/wallets/datastores/eth/chains/ethereum/db/906a34e69aec8c0d
2018-01-09 23:45:35 Path to dapps piggies/wallets/datastores/eth/dapps
2018-01-09 23:45:35 State DB configuration: fast
2018-01-09 23:45:35 Operating mode: active
2018-01-09 23:45:35 Configured for Foundation using Ethash engine
2018-01-09 23:45:35 Updated conversion rate to Ξ1 = US$1239.18 (96069660 wei/gas)
2018-01-09 23:45:36 Public node URL: enode://9f7fec7418406f906b8bc4713cf2c65abddac5257a12ee63d64757b58aa1f31d82bb2ed18d83f6011be537227c1993238e3dc6426a280e63c322fc6a02902b73@192.168.0.102:30303
2018-01-09 23:45:46 Syncing snapshot 0/305 #462052 7/50 peers 166 KiB chain 67 MiB db 0 bytes queue 10 KiB sync RPC: 0 conn, 0 req/s, 47 µs
@danuker
danuker / gist:beb599acdcf42a06440900f285641a8d
Created January 9, 2018 21:43
slowed down
2018-01-09 22:14:54 Starting Parity/v1.8.5-beta-54bae9a-20171228/x86_64-linux-gnu/rustc1.22.1
2018-01-09 22:14:54 Keys path piggies/wallets/datastores/eth/keys/Foundation
2018-01-09 22:14:54 DB path piggies/wallets/datastores/eth/chains/ethereum/db/906a34e69aec8c0d
2018-01-09 22:14:54 Path to dapps piggies/wallets/datastores/eth/dapps
2018-01-09 22:14:54 State DB configuration: fast
2018-01-09 22:14:54 Operating mode: active
2018-01-09 22:14:54 Configured for Foundation using Ethash engine
2018-01-09 22:14:55 Updated conversion rate to Ξ1 = US$1216.81 (97835820 wei/gas)
2018-01-09 22:14:59 Public node URL: enode://9f7fec7418406f906b8bc4713cf2c65abddac5257a12ee63d64757b58aa1f31d82bb2ed18d83f6011be537227c1993238e3dc6426a280e63c322fc6a02902b73@192.168.0.102:30303
2018-01-09 22:15:09 Syncing #374323 043f…4bd2 0 blk/s 0 tx/s 0 Mgas/s 0+ 0 Qed #374323 5/25 peers 239 KiB chain 67 MiB db 0 bytes queue 10 KiB sync RPC: 0 conn, 0 req/s, 40 µs
@danuker
danuker / gist:a759df6eaa420f9c695db88e153bdce7
Created January 9, 2018 21:41
block checksum mismatch
2018-01-09 20:19:42 Starting Parity/v1.8.5-beta-54bae9a-20171228/x86_64-linux-gnu/rustc1.22.1
2018-01-09 20:19:42 Keys path piggies/wallets/datastores/eth/keys/Foundation
2018-01-09 20:19:42 DB path piggies/wallets/datastores/eth/chains/ethereum/db/906a34e69aec8c0d
2018-01-09 20:19:42 Path to dapps piggies/wallets/datastores/eth/dapps
2018-01-09 20:19:42 State DB configuration: fast
2018-01-09 20:19:42 Operating mode: active
2018-01-09 20:19:42 Configured for Foundation using Ethash engine
2018-01-09 20:19:42 Updated conversion rate to Ξ1 = US$1209.53 (98424690 wei/gas)
2018-01-09 20:19:42 Public node URL: enode://9f7fec7418406f906b8bc4713cf2c65abddac5257a12ee63d64757b58aa1f31d82bb2ed18d83f6011be537227c1993238e3dc6426a280e63c322fc6a02902b73@192.168.0.102:30303
2018-01-09 20:19:52 Syncing snapshot 0/520 #0 3/25 peers 8 KiB chain 3 MiB db 0 bytes queue 10 KiB sync RPC: 0 conn, 0 req/s, 49 µs
@danuker
danuker / fa_bani.py
Created January 30, 2016 19:01
# Loto edition
# pret bilet: 4.8 lei
# castig mediu din 2005: aprox. 14000000 lei
import random
castig_mediu = 14000000
bilet = 4.8
@danuker
danuker / holtwinters.py
Created January 30, 2015 11:58 — forked from andrequeiroz/holtwinters.py
# Holt-Winters algorithms to forecasting
# Coded in Python 2 by: Andre Queiroz
# Description: This module contains three exponential smoothing algorithms. They are Holt's linear trend method and Holt-Winters seasonal methods (additive and multiplicative).
# References:
# Hyndman, R. J.; Athanasopoulos, G. (2013) Forecasting: principles and practice. http://otexts.com/fpp/. Accessed on 07/03/2013.
# Byrd, R. H.; Lu, P.; Nocedal, J. A Limited Memory Algorithm for Bound Constrained Optimization, (1995), SIAM Journal on Scientific and Statistical Computing, 16, 5, pp. 1190-1208.
from sys import exit
from math import sqrt
from numpy import array