idiomer

Monero XMR mining via termux ;ubuntu

1. install ubuntu in termux command; (ubuntu is optional)

pkg install update && upgrade
apt install git
apt install wget
apt install proot

idiomer

# 删除7天前的文件夹(和文件? [-type f])，这些文件夹以dt=开头
/usr/bin/find /tf/outside/allen.zhou/new_novel_ctr/data/doReader_bookChapterInfo/  -mtime +7 -name 'dt=*'  | xargs rm -rf

idiomer

# pip install sqlalchemy
# pip install pymysql
from sqlalchemy import create_engine
import pandas as pd

def get_mysql_conn(stream_results=True):
    user, password, host, port, db = 'user', 'pwd', 'host', "port", 'database'
    mysql_engine_str = 'mysql+pymysql://%s:%s@%s:%s/%s' % (user, password, host, port, db)
    engine = create_engine(mysql_engine_str, execution_options=dict(stream_results=True))
    conn = engine.connect()

idiomer

import base64
from IPython.core.display import display, HTML
# pip install facets_overview
from facets_overview.generic_feature_statistics_generator import GenericFeatureStatisticsGenerator


def display_overview(df_train, df_test=None):
    gfsg = GenericFeatureStatisticsGenerator()
    if df_test is not None:
        proto = gfsg.ProtoFromDataFrames([{'name': 'train', 'table': df_train},

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def get_yesterday(n_days_ago=1, FMT='%Y-%m-%d'):
    import datetime
    return datetime.datetime.strftime(
        datetime.datetime.now() - datetime.timedelta(n_days_ago), FMT
    )


def dateAdd(thedate, num, FMT='%Y-%m-%d'):
    import datetime
    strptime, strftime = datetime.datetime.strptime, datetime.datetime.strftime

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from glob import glob
import multiprocessing

from tqdm import tqdm
import pandas as pd

def json_reader(fname):
    df = pd.read_json(fname, lines=True)
    return df

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class dotdict(dict):
    """dot.notation access to dictionary attributes"""
    __getattr__ = dict.get
    __setattr__ = dict.__setitem__
    __delattr__ = dict.__delitem__

    
class TrieTree:
    """ 字典树 """ 
    class Node:

idiomer

# 启用鼠标
set -g mouse on

# 屏幕回滚最大行数
set-option -g history-limit 10000

# 在tmux中按前缀+r可重载当前配置
bind r source-file ~/.tmux.conf \; display "Reloaded!"

idiomer

*~
*.swp
*.pyc
*.pyo
__pycache__/
*.bak
*.backup
bak/
backup/
*.tmp

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def unique_everseen(iterable, key=None):
    "List unique elements, preserving order. Remember all elements ever seen."
    # unique_everseen('AAAABBBCCDAABBB') --> A B C D
    # unique_everseen('ABBCcAD', str.lower) --> A B C D
    from itertools import filterfalse
    seen = set()
    seen_add = seen.add

    if key is None:
        for element in filterfalse(seen.__contains__, iterable):