text stringlengths 8 6.05M |
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from __future__ import print_function
from cms.sitemaps import CMSSitemap
from django.conf.urls import * # NOQA
from django.conf.urls.i18n import i18n_patterns
from django.contrib.staticfiles.urls import staticfiles_urlpatterns
from django.contrib import admin
from django.conf import settings
from django.http import H... |
# 在函数内部调用函数本身
# 求n的阶乘
# 普通实现
# def test(n):
# sum = 1
# if n >= 1:
# for i in range(1, n+1):
# # print(i)
# sum *= i
# return sum
# else:
# return n
# 递归实现
def jiecheng(n):
if n<=1:
return n
return n*jiecheng(n-1)
print(jiecheng(7))
'''
关于递... |
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Resize images and copy them to the static folder
"""
import os, sys
import json
import shutil
from PIL import Image
import numpy as np
import urllib.parse
# for getting dominany color
# from colorthief import ColorThief
IMAGECUTOFF = 100
try:
os.makedirs('artwork... |
from __future__ import print_function
from mpl_toolkits.mplot3d import axes3d
from matplotlib import cm
import matplotlib.pyplot as plt
import numpy as np
import time
import keyboard
from threading import Thread
import linecache
class Plot_flow():
def __init__ (self, rx_num, tx_num):
print ("Plot 3D")
... |
import socket
import time
sk = socket.socket(socket.AF_INET,socket.SOCK_STREAM)
sk.connect(('127.0.0.1', 8800))
while True:
inp = input('>>>>>:').strip()
sk.send(inp.encode('utf-8'))
data = sk.recv(1024)
print(str(data,'utf-8'))
|
class Solution(object):
def rotate(self, matrix):
"""
:type matrix: List[List[int]]
:rtype: None Do not return anything, modify matrix in-place instead.
"""
result = list([])
if len(matrix) == 1:
return matrix
temp_result = []
matrix_transp... |
# -*- coding: utf-8 -*-
"""
Created on Mon Aug 21 14:08:35 2017
@author: breteau
"""
from fractions import Fraction
from math import cos, sin, pi
from libGeometry import Pt
import numpy as np
from multiprocessing import Pool, Array, Lock
import ctypes
from functools import partial
alpha = Fraction(pi / 5.0)
phi = ... |
"""
Django settings for CAS project.
Generated by 'django-admin startproject' using Django 2.2.3.
For more information on this file, see
https://docs.djangoproject.com/en/2.2/topics/settings/
For the full list of settings and their values, see
https://docs.djangoproject.com/en/2.2/ref/settings/
Before deployment pl... |
import os
import sys
for file in sys.argv[1:]:
with open(file, "r") as fp:
lines = fp.readlines( )
print (lines[0])
print (lines[-1])
|
# I collaborated with other students for this homework : Huilan You
# ========================================================================
# Copyright 2018 Emory University
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You m... |
from postproc.field import read_field, write_field
from postproc.settings import *
from postproc.research import Task
import os
class TaskBuilder(object):
def __init__(self, execution_host): # so we allow polymorphism by passing Host or RemoteHost
self._execution_host = execution_host
self._comman... |
# -*- coding: utf-8 -*-
"""
Created on Fri Mar 1 12:50:19 2019
@author: saib
"""
a = [1,2,3,4,5,6,7]
print(a.length)
|
#!/opt/anaconda2/bin/python
import numpy as np
import argparse
import mrcfile
def rand_vol(n, output):
"""
random a volume of size n x n x n and saves it in output as mrcfile
:param n: size of volume
:param output: the path the volume is going to be saved to
:return: None
"""
vol = np.ra... |
"""
Starting in the top left corner of a 2×2 grid, and only being able to move to
the right and down, there are exactly 6 routes to the bottom right corner.
How many such routes are there through a 20×20 grid?
"""
# NOTE: we're moving along the *edges* of the grid, not from square to square.
# Essentially we're being... |
#Stack Linked List
class StackList:
def __init__(self):
self.top = None
self.size = 0
#return true if stack is empty
def isEmpty(self):
return self.top is None
#returns the num items
def __len__(self):
return self.size
... |
import torch
import torch.nn as nn
def safe_detach(x):
"""
detech operation which keeps reguires_grad
---
https://github.com/rtqichen/residual-flows/blob/master/lib/layers/iresblock.py
"""
return x.detach().requires_grad_(x.requires_grad)
def weights_init_as_nearly_identity(m):
"""
i... |
#!/usr/bin/env python
from distutils.core import setup
LONG_DESCRIPTION = \
'''The program reads one or more input FASTA files.
For each file it computes a variety of statistics, and then
prints a summary of the statistics as output.
The goal is to provide a solid foundation for new bioinformatics command line tools... |
from collections import deque
from math import factorial, isqrt
bound = 20000
queue = deque()
queue.append(3)
found = {3}
paths = {3 : 3}
sqrts = {3 : 0}
while (len(queue)> 0):
m = queue.pop()
n = factorial(m)
i = 0
while (n>3):
if (n<bound) and not(n in found):
found.add(n)
... |
#coding:utf-8
"""UserRepository
"""
class UserRepository(object):
def __init__(self, db):
self.db = db
def find_by_id(self, user_id):
pass
def find_by_name(self, user):
pass
def create(self, user):
pass
def update(self, user):
pass
def delete(self, user):
pass
|
numero = int(input('Digite um numero: '))
antecessor = numero - 1
sucessor = numero + 1
print('O numero {} tem como antecessor {} e sucessor {}'.format(numero, antecessor, sucessor)) |
from haystack import indexes
from .models import ExtUser
class ExtUsereIndex(indexes.SearchIndex, indexes.Indexable):
text = indexes.CharField(document=True, use_template=True)
location = indexes.CharField(model_attr='location')
first_name = indexes.CharField(model_attr='first_name')
last_name = index... |
"""
define client
"""
# Copyright 2018-2019 CNRS
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
# http://www.apache.org/licenses/LICENSE-2.0
# Unless required by applicable law or agre... |
class BaseComponent(object):
# Inheriting from object mainly to get access to super and staticmethod
pass |
factor = lambda n: (i for i in range(1,n+1) if n % i == 0)
is_prime = lambda x: list(factor(x)) == [1,x]
primes = lambda x: (i for i in range(2, x+1) if is_prime(i))
print(list(primes(100)))
|
#runs the cython simulation (jury is out on whether this need be it's own file...)
import Cython
import pyximport
pyximport.install()
from . import cythonSim
#this allows line profiler (via ipython magic %lprun) to profile cython functions
from Cython.Compiler.Options import get_directive_defaults
get_directive_defau... |
#
# @lc app=leetcode.cn id=221 lang=python3
#
# [221] 最大正方形
#
# @lc code=start
class Solution:
def maximalSquare(self, matrix: List[List[str]]) -> int:
if not matrix:
return 0
max_squre = 0
max_i, max_j = len(matrix), len(matrix[0])
for i, row in enumerate(matrix):
... |
from vid_utils import Video, concatenate_videos
speed_str = input("輸入速度：")
speed = float(speed_str)
videos = [
Video(speed=speed, path="output.mp4")
]
concatenate_videos(videos=videos, output_file=f"output_sped_up.mp4")
|
import tkinter as tk #GUI library
from tkinter import filedialog, Text, StringVar #GUI options
import tkinter.ttk as ttk #GUI table module
from tkinter.ttk import Treeview #import table module
import os #OS access to open file
import interface
import sqlite3
def rfidkeytext():
global card_key
card_key.set(int... |
from django.contrib.messages.constants import (
DEBUG, INFO, SUCCESS, WARNING, ERROR, DEFAULT_TAGS
)
STORED_DEBUG = DEBUG + 1
STORED_INFO = INFO + 1
STORED_SUCCESS = SUCCESS + 1
STORED_WARNING = WARNING + 1
STORED_ERROR = ERROR + 1
DEFAULT_TAGS.update({
STORED_DEBUG: 'persisted debug',
STORED_INFO: 'pers... |
from __future__ import absolute_import
from .optimizer import OptimizerPass, register_pass, get_optimizer, optimize_model
from .passes.nop import EliminateLinearActivation
from .passes.bn_quant import MergeBatchNormAndQuantizedTanh, QuantizeDenseOutput
from .passes.dense_bn_fuse import FuseDenseAndBatchNormalization... |
miles=float(input("Enter the distance in miles: "))
km= miles*1.609
print("No. Of Kilometers: ", km) |
x,y=input().split()
a = int(x)
b = int(y)
aaaa=""
for num in range(a,b):
if num > 1:
for i in range(2,num):
if (num % i) == 0:
break
else:
aaaa = aaaa + str(num)+' '
print(aaaa.rstrip())
|
#!/usr/bin/env python
# -*- coding: UTF-8 -*-
s=raw_input()
chk='AEIOUY'
ans=tmp=1
for i in s:
if i in chk:
tmp=1
else:
tmp+=1
ans=max(ans,tmp)
print ans
|
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Created on Mon Jun 15 12:02:19 2020
@author: mha
"""
import networkx as nx
from node2vec import Node2Vec
import numpy as np
# FILES
EMBEDDING_FILENAME = './embeddings.emb'
EMBEDDING_MODEL_FILENAME = './embeddings.model'
nodes = np.load("nodes.npy")
#nodes = { i : no... |
# -*- coding: utf-8 -*-
# emacs: -*- mode: python; py-indent-offset: 4; indent-tabs-mode: nil -*-
# vi: set ft=python sts=4 ts=4 sw=4 et:
'''
Created on 16 Aug 2017
Based on Nipype Configuration file
logging options : INFO, DEBUG
@author: Gilles de Hollander
Edited by SM
'''
try:
import configparser
except:
im... |
from imutils import face_utils
import numpy as np
import imutils
import dlib
import os
import cv2
from random import shuffle
import tensorflow as tf
import tflearn
from tflearn.layers.core import input_data, dropout, fully_connected
from tflearn.layers.estimator import regression
image_directory = r'C:\Users\Dell\Dow... |
from Spider import BbcSpider
from scrapy.crawler import CrawlerProcess
process = CrawlerProcess()
process.crawl(BbcSpider)
process.start() # the script will block here until the crawling is finished
|
p = 9223372036854775837
inv = [0,1]
invorial = [0,1]
factorial = [1,1]
for i in range(2,100005):
inv.append((p-p//i)*inv[p%i]%p)
invorial.append(invorial[i-1]*inv[i]%p)
factorial.append(factorial[i-1]*i%p)
def comb(n,r):
r = min(r,n-r)
if r==0: return 1
return factorial[n]*invorial[r]*invorial[... |
import matplotlib
matplotlib.use("TkAgg")
import gym
import gridworld
from gym import wrappers, logger
import numpy as np
import copy
def ValueIteration(env, gamma=0.99, eps=1e-6, diff=1e-8):
states,P = env.getMDP()
random_key = list(P.keys())[0]
nb_actions = len(P[random_key])
V = np.zeros((len(stat... |
#!/usr/bin/env python
# coding: utf-8
import re
from abc import ABC, abstractmethod
from collections import namedtuple
from io import StringIO
import pandas as pd
import numpy as np
import requests
from bs4 import BeautifulSoup
from requests.exceptions import HTTPError
from config import URL_BASE, PROXIES, COLUNAS
... |
from __future__ import absolute_import
# import apis into api package
from .about_api import AboutApi
from .access_api import AccessApi
from .bucket_bundles_api import BucketBundlesApi
from .bucket_flows_api import BucketFlowsApi
from .buckets_api import BucketsApi
from .bundles_api import BundlesApi
from .config_api ... |
#!/bin/env python2.7
# encoding: utf-8
'''
backup -- Backup script for AWS
backup is a script which creates backup images (AMIs) from AWS EC2 and VPC instances.
To backup an instance it needs to have a tag 'Backup' (see FILTER_TAG),
its value defines the number of images to keep.
If there is a tag 'NoReboot' (see NO_R... |
"""
Represents a pair of congress members. Contains the IDs of both and the data
points relevant to calculating the metric between them. Each pair is hashable
(the hash is based on the id's of the two members).
"""
keys = ['votes_same', 'votes_total', 'mutual_sponsorships']
class Pair:
"""
If a tuple is ... |
import tarfile
import glob
import os
import io
import string
import sys
train = sys.argv[0]
test = sys.argv[1]
# train
if (train == True):
print('-'*20 + 'train tsv start' + '-'*20)
f = open('./data/IMDb_train.tsv', 'w')
path = './data/aclImdb/train/pos/'
for fname in glob.glob(os.path.join(path, '*.... |
from django.urls import path, include
from . import views
urlpatterns = [
path('add/', views.add_formulario, name='add'),
]
|
"""telegraph URL Configuration
The `urlpatterns` list routes URLs to views. For more information please see:
https://docs.djangoproject.com/en/2.1/topics/http/urls/
Examples:
Function views
1. Add an import: from my_app import views
2. Add a URL to urlpatterns: path('', views.home, name='home')
Class-bas... |
#!/usr/bin/env python3
#
# Format a result
#
import jsontemplate
import pscheduler
import sys
from validate import result_is_valid
try:
format = sys.argv[1]
except IndexError:
format = 'text/plain'
input = pscheduler.json_load(exit_on_error=True, max_schema=1)
valid, message = result_is_valid(input["result"... |
from stack import Stack
def dec_to_bin(dec):
s = Stack()
binary=""
if dec==0:
return 0
while dec>0:
s.push(dec%2)
dec=dec//2
while not s.isEmpty():
binary=binary+str(s.pop())
return binary
print(dec_to_bin(42)) # 回傳 101010
print(dec_to_bin(100)) ... |
# Generated by Django 3.0.3 on 2020-03-28 11:55
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('app_websites', '0027_auto_20200318_2353'),
]
operations = [
migrations.CreateModel(
name='meta',
field... |
import numpy as np
from numpy.testing import dec, assert_, assert_raises,\
assert_almost_equal, assert_allclose
import matplotlib.pyplot as plt
import pdb, os
import scipy.sparse as sps
from .blocks import get_demo_circuit
from .structure import nearest_neighbor
from .dataset import gaussian_pdf, barstripe_pdf
fro... |
#!/usr/bin/env python
# -*- coding:utf8 -*-
# FIXME demonizar de la manera apropiada
activate_this = "/home/fer/.virtualenvs/trytonenv/bin/activate_this.py"
execfile(activate_this, dict(__file__=activate_this))
import trytond
options = {
'init': {},
'update': {},
'configfile': '/home/fer/tryton/trytond.c... |
"""
Label subscription
"""
from dataclasses import dataclass
from typing import Any, Callable
from typeguard import typechecked
from .subscriptions import GQL_LABEL_CREATED_OR_UPDATED
from ...graphql_client import SubscriptionGraphQLClient
@dataclass
class SubscriptionsLabel:
"""
Set of Label subscriptions... |
# coding: utf-8
class Solution(object):
def maximalSquare(self, matrix):
"""
:type matrix: List[List[str]]
:rtype: int
"""
if not matrix:
return 0
m, n = len(matrix), len(matrix[0])
st = []
for i in range(m):
k = []
... |
import datetime
import redis
from flask import Flask, render_template, jsonify
import json
#
#
#
#
#
SITE_SOURCE_MAP = {
"lagou": 201,
"dajie": 208,
"yinguo": 211,
"juzi":209,
"baidu": 303,
"liepin": 202
}
#
#
#
#
#
#
class NoAsRedis:
def __init__(self, host, port, db):
self.init_... |
'''
Author: James Kasakyan
CCNY: CSC 47300 Web Development, Professor Grossberg
HW 3 Problem 2. Enlgish-Tutnese decoder/encoder
'''
# Imported Libraries
import re
# Global variables
encode_dictionary = {
"b":"bub",
"c":"coch",
"d":"dud",
"f":"fuf",
"g":"gug",
"h":"hash",
"j":'jug',
'k... |
# -*- coding:UTF-8 -*-
import math, datetime, random
import requests
from django.conf import settings
from django.core.cache import cache
from weixin.pay import WeixinPayError
from rest_framework.generics import get_object_or_404
gd_key = getattr(settings, 'GDKEY')
def get_deliver_pay(origin, destination):
ret =... |
#!/usr/bin/env python
# -*- coding:utf8 -*-
"""
Final exam: Log file analyzer
"""
import sys
import os
import psutil
def analyzer(path):
"""
Log files analyzer
:type path: root directory to analyze logs
"""
result = {}
comp_stat = {}
for root, dirs, files in os.walk(path):
for f i... |
from typing import Set
from wingedsheep.carcassonne.carcassonne_game_state import CarcassonneGameState
from wingedsheep.carcassonne.objects.connection import Connection
from wingedsheep.carcassonne.objects.coordinate import Coordinate
from wingedsheep.carcassonne.objects.coordinate_with_side import CoordinateWithSide
... |
from .analyzer import Semantics
|
# -*- coding: utf-8 -*-
"""
Created on Fri Nov 30 10:24:14 2018
@author: fuwen
"""
import pymongo,requests,json,time
BilibiliIpUrl = 'https://api.live.bilibili.com/ip_service/v1/ip_service/get_ip_addr'
myclient = pymongo.MongoClient('mongodb://fuwenyue:pass4Top@ds029638.mlab.com:29638/socks_proxies')
myd... |
import numpy as np
import matplotlib.pyplot as plt
from grassopt import minimize
n, p = 20, 4
A = np.random.rand(n, n)
A = (A + A.T)/2
def f1(y):
return np.sum(np.diag(np.dot(np.dot(y.T, A), y)))*1./2
def f1y(y):
return np.dot((A + A.T), y)*1./2
def f1yy(y):
B = np.zeros((n*p, n*p))
for j in ra... |
#! /usr/bin/env python
# -*- coding: utf-8 -*-
from datetime import datetime
from urlparse import urlparse, parse_qs
class mytime:
def __init__(self):
pass
def str2num(self, time):
"""the format is (xx:xx)"""
hour,min = time.split(':')
return int(hour)*60 + int(min)
d... |
#importing the library
import numpy as np
import pandas as pd
#reading the dataset and creating the dataframe
dataset = pd.read_csv("data.csv")
#converting all string values to nan
dataset = dataset.convert_objects(convert_numeric=True)
#dividing coloumns between dependent and independent variables
x = da... |
'''
Created on Sep 9, 2015
@author: Jonathan Yu
'''
def score(word):
return len(word)**2
if __name__ == '__main__':
pass |
# -*- coding: utf-8 -*-
# @Date : 2018-03-19 10:27:48
# @Author : jym
# @Description:
# @Version : v0.0
import pymongo
con = pymongo.MongoClient('localhost',28019)
db = con['QiChaCha']
coll = db['users']
coll.ensure_index('user', unique=True)
users = [{'user':'18680325804','pwd':'123456789qwe'},
{'user':'1... |
def group_by(iterable, key):
return assoc(iterable, key=key, value=lambda x: x)
def assoc(iterable, key, value):
result = {}
for item in iterable:
k, v = key(item), value(item)
if k not in result:
result[k] = []
result[k].append(v)
return result
|
import spotipy
import spotipy.oauth2 as oauth2
import numpy as np
import json
import sys
import yaml
from sklearn import svm
from sklearn.model_selection import train_test_split
from sklearn.externals import joblib
limitOfTracksApiCanProcess = 50
conf = yaml.load(open('conf/application.yml'))
CLIENT_ID = conf['client... |
import pickle
import numpy as np
from itertools import chain, product
from scipy.stats import multivariate_normal as mvn
import scipy.sparse.csgraph as csg
from sklearn.base import BaseEstimator, RegressorMixin
from sklearn.exceptions import NotFittedError
from electromorpho.core.gaussian import gn_params, conditiona... |
import streamlit as st
import pandas as pd
import speedtest
from datetime import datetime
import pytz
st.write("# Internet Connection Speed Test")
spd = speedtest.Speedtest()
down = spd.download()/1000000
up = spd.upload()/1000000
st.write(f"### Download Speed = {round(down, 2)} mbps")
st.write(f"### Upload Speed ... |
#=========================================================================
# pisa_srl_test.py
#=========================================================================
import pytest
import random
import pisa_encoding
from pymtl import Bits
from PisaSim import PisaSim
from pisa_inst_test_utils import *
#---------... |
/home/miaojian/miniconda3/lib/python3.7/keyword.py |
import torch
from engine import Engine
from utils import use_cuda
class GMF(torch.nn.Module):
def __init__(self, config):
super(GMF, self).__init__()
self.num_users = config['num_users']
self.num_items = config['num_items']
self.latent_dim = config['latent_dim']
self.embed... |
import cv2
import numpy as np
img = cv2.imread('image.jpg') #read image from system
gray = cv2.cvtColor(img,cv2.COLOR_BGR2GRAY) #Convert to grayscale image
edged = cv2.Canny(gray, 170, 255) #Determine edges of objects in an image
ret,thresh = cv2.threshold(gray,240,255,cv2.THRESH_BINARY)
(contours,_) = ... |
'''
author: juzicode
address: www.juzicode.com
公众号: juzicode/桔子code
date: 2020.6.11
'''
print('\n')
print('-----欢迎来到www.juzicode.com')
print('-----公众号: juzicode/桔子code\n')
print('流程控制实验：循环条件')
print('类型：',type(range(5)))
print('%s'%range(5))
for r in range(5):
print('r:',r)
print('类型：',type(range(5,10)))
prin... |
import psutil
from operator import itemgetter
import collections
from collections import Counter
socket_connections = psutil.net_connections(kind='tcp')
final_dic={}
for a in socket_connections:
if a.laddr != ('0.0.0.0', 0) and a.raddr != ():
laddr_split=list(a.laddr)
raddr_split=list(a.raddr)
... |
class Solution(object):
def strStr(self, haystack, needle):
"""
:type haystack: str
:type needle: str
:rtype: int
"""
if needle == '' or haystack == needle:return 0
ne = len(needle)
for k in range(len(haystack)-len(needle)+1):
if haystack[... |
from django.db import DataError, IntegrityError
from django.test import TestCase
from cars.models import Manufacturer, Car
class CarTestWithoutDBConnection(TestCase):
def setUp(self):
self.car = Car()
def test_car_instance(self):
self.assertTrue(isinstance(self.car, Car))
def test_car_... |
import logging
import os.path
import Configs
if not os.path.exists("logs/"):
os.makedirs("logs/")
logger = logging.basicConfig(format='%(asctime)s %(message)s', filename='logs/trials.log', level=logging.DEBUG)
def log(message):
try:
if Configs.get_setting('DEBUG', 'log') == '1':
... |
import environ
from RuasLimpas.config.base import *
env = environ.Env()
DEBUG = env.bool("DEBUG", False)
SECRET_KEY = env("SECRET_KEY")
ALLOWED_HOSTS = env.list("ALLOWED_HOSTS")
DATABASES = {
"default": {
'ENGINE': 'django.db.backends.postgresql_psycopg2',
'NAME': env('DATABASE_URL'),
}
... |
W = int(input())
N, K = map( int, input().split())
A = []
B = []
for _ in range(N):
a, b = map( int, input().split())
A.append(a)
B.append(b)
dp = [[[0 for _ in range(N+1)] for _ in range(K+1) ] for _ in range(W+1)]
for i in range(1,W+1):
for j in range(K+1):
for k in range(N+1):
a =... |
import graphene
from models import db, User as UserModel
from .validation_error import ValidationError
def validate_user_creation(shortname):
if not UserModel.query.filter(UserModel.shortname == shortname).first():
return True
class User(graphene.ObjectType):
shortname = graphene.String()
class C... |
DEBUG = True # This is debug state flags
# SQLALCHEMY_DATABASE_URI = 'mysql+cymysql://root:qingfing@localhost:3306/fisher'
SQLALCHEMY_DATABASE_URI = 'mysql+pymysql://root:qingfing@localhost:3306/fisher'
SECRET_KEY = 'FJASDKLJFKADSJKLFJADSKLJKL8979345491327%^&%^&$%^$'
# Email configure
MAIL_SERVER = 'smtp.qq.com'
MAI... |
from pyramid.config import Configurator
from .models.node import root_factory
def main(global_config, **settings):
config = Configurator(settings=settings,
root_factory=root_factory)
config.include('pyramid_tm')
config.include('pyramid_sqlalchemy')
config.include('pyramid_ji... |
class Solution:
def sortColors(self, num):
if not num:
return
l, r, i = 0, len(num) - 1, 0
while i <= r:
if num[i] == 2:
num[i], num[r] = num[r], num[i]
r -= 1
elif num[i] == 0:
num[i], num[l] = num[l], num[i... |
class Solution:
def flipAndInvertImage(self, A):
"""
:type A: List[List[int]]
:rtype: List[List[int]]
"""
if A==[]:
return A
for index in A:
index.reverse()
for i in range(len(index)):
index[i]=1-index[i]
ret... |
from django.db import models
from django.contrib.auth.models import User
import datetime
class Pengarang(models.Model):
nama = models.CharField(max_length=75)
def __str__(self):
return self.nama
class Meta:
verbose_name = "Pengarang"
verbose_name_plural = "Data Pengarang"
... |
# 3. Longest Substring Without Repeating Characters
#
# Given a string, find the length of the longest substring without repeating characters.
#
# Examples:
#
# Given "abcabcbb", the answer is "abc", which the length is 3.
#
# Given "bbbbb", the answer is "b", with the length of 1.
#
# Given "pwwkew", the answer i... |
class GameStates:
MAIN_MENU = 0
PLAYING = 1
PAUSED = 2
GAME_OVER = 3
TOP_SCORES = 4
SELECT_LEVEL = 5
|
import uuid
from dataclasses import dataclass
from datetime import datetime
from devices.schemas import Serializable
from marshmallow import Schema, fields, post_load, validate
class DeviceAttributeSchema(Schema): # pylint: disable=too-few-public-methods
value = fields.Str(required=False, default=None)
last... |
from django.shortcuts import render, render_to_response,redirect
from django.template import RequestContext
from django.conf import settings
import requests
import json
from helper import JsonResponse
# Create your views here.
#vista que muestra la pagina de login
def show_login_button(request):
return render_to_... |
import os
from numpy import true_divide
from selenium.webdriver import Chrome, ChromeOptions
from selenium.webdriver import Firefox
from selenium.webdriver.firefox.options import Options
import time
import pandas as pd
from bs4 import BeautifulSoup
import datetime as dt
from selenium import webdriver
from webdriver_man... |
#!/usr/bin/env python
# -*- coding=utf8 -*-
import httplib
import urllib
import urllib2
from datetime import *
import time
def sendhttp():
data = urllib.urlencode({'u_team_id':'125', 'author':'args1', 'body_pic':'[pic]jfjjfj[/pic]','body_text':'nihaoma daye'})
headers = {"User-Agent": "Mozilla/5.0 (Windows; U... |
from django.conf.urls import patterns, include, url
from django.conf import settings
import views
from grades.views import grade_peer_eval, email_user_feedback
urlpatterns = patterns('',
# NOTE: all these URLs are preceded by "_admin/"
#url(r'load-class-list/$', views.load_class_list, name='admin-load-class... |
class NumMatrix(object):
def __init__(self, matrix):
"""
initialize your data structure here.
:type matrix: List[List[int]]
"""
##initiate a sum array here
self.matrix = matrix
m, n = len(matrix) + 1, len(matrix[0]) + 1
self.sumArray = [[0 for _ in ra... |
../../ml/line_fit.py |
import pandas as pd
import matplotlib.pyplot as plt
import numpy as np
from sklearn.preprocessing import StandardScaler
from imblearn.over_sampling import SMOTE
from sklearn.model_selection import train_test_split
## data load
data=pd.read_csv('C:/Users/user/Desktop/creditcard.csv')
# print(data.head())
# print(data.c... |
"""PG-60: Recursion
Problems that are built off of subproblems.
1. How many subproblems does `f(n)` depend on?
- binary tree: two, linked list: one, regex: number of possible special characters, etc
2. Solve for a "base case". First compute for `f(0) + f(1)` which are hard coded values.
3. Solve for `f(2)`
4. Unders... |
import main.DAO.redisDAO as redisDAO
dao = redisDAO.redisDAO()
count = []
for i in range(1,1683):
a = dao.get_item_sim_list(i,0)
if len(a) == 0:
print i
else:
count.append((i,a[0][0],a[0][1]))
count.sort(key =lambda count:count[2])
print count
|
"""empty message
Revision ID: b7afce71bc6f
Revises: 28c51d215b39
Create Date: 2018-04-14 22:47:36.817118
"""
from alembic import op
import sqlalchemy as sa
# revision identifiers, used by Alembic.
revision = 'b7afce71bc6f'
down_revision = '28c51d215b39'
branch_labels = None
depends_on = None
def upgrade():
# ... |
# -*- coding: utf-8 -*-
import codecs
import operator
class ngram:
def __init__(self):
self.words_freq = {}
self.max_count = 0
def ishan(self, text):
return all(u'\u4e00' <= char <= u'\u9fff' for char in text)
def executeNgram(self, text, n):
words=[]
for w in ... |
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