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import requests | |
import csv | |
# import unicodecsv as csv | |
from time import sleep | |
from random import normalvariate | |
from bs4 import BeautifulSoup | |
pagenum_range = range(829, 844) | |
filename = 'kin.csv' |
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#include <stdio.h> | |
int main(void){ | |
printf("Hello world!\n"); | |
return 0; | |
} |
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# St. Petersberg paradox simulation | |
# https://en.wikipedia.org/wiki/St._Petersburg_paradox | |
import numpy as np | |
rng = np.random.default_rng(seed=42) | |
def geometric(): | |
"""Play one game of 'st_petersberg paradox' by simulating coin throws. |
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a = [] | |
a.append(a) | |
while len(a) >= 1: | |
print(a) | |
a = a[0] | |
import copy | |
b = copy.deepcopy(a) | |
print(b) |
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# python file amalgamation example (amalgamate cpython into one file) | |
import os | |
target_folder_name = r"repo\cpython" | |
output_file_name = "cpython.txt" | |
with open(output_file_name, "xb") as o_f: | |
for root, dirs, files in os.walk(target_folder_name): | |
for name in files: | |
_, ext = os.path.splitext(name) |
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import numpy as np | |
import matplotlib.pyplot as plt | |
from mpl_toolkits.mplot3d import Axes3D | |
def beta_test(): | |
b = np.random.beta(1,2,2000) | |
b0 = np.random.beta(1,1,1000) | |
x = np.random.uniform(0,1,2000) | |
x = x.reshape((-1,2)) | |
b1 = (1 - (1 - x) ** (1/2 + 0j)).real |
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import os | |
import errno | |
import cv2 | |
import torch | |
import numpy as np | |
import random | |
from torch.utils.data import Dataset, ConcatDataset, DataLoader | |
from typing import Callable | |
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def _decode_unicode_escape_in_dict_(target_dict): | |
new_dict = {} | |
for key1, value1 in target_dict.items(): | |
key1 = key1.encode().decode("unicode-escape") | |
if isinstance(value1, dict): | |
value1 = _decode_unicode_escape_in_dict_(value1) | |
elif isinstance(value1, str): | |
value1 = value1.encode().decode("unicode-escape") | |
new_dict[key1] = value1 | |
return new_dict |
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call "C:/Program Files/Microsoft Visual Studio/2022/Community/Common7/Tools/VsDevCmd.bat" | |
"%LocalAppData%/Programs/Microsoft VS Code/Code.exe" |
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def generate_shortname(s): | |
"""generate all the possible short name of s | |
where the output should be a subsequence of s containing the first letter of s. | |
s : original name (string) | |
""" | |
assert len(s)>=2, "The length of the string should be at least 2." | |
t0, *t = s | |
len_t = len(t) | |
oo = [] |
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