reader = pd.read_csv(filename, iterator=True)
## to get first n lines
reader.get_chunk(n)
## to get next n lines and so on
reader.get_chunk(n)
Nikhil Kumar Singh nikhilkumarsingh
🎯
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| import requests | |
| API_ENDPOINT = "https://translate.google.com/translate_tts" | |
| headers = {'User-Agent': "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:53.0) Gecko/20100101 Firefox/53.0"} | |
| text = "good morning" | |
| params = { |
nikhilkumarsingh
/ pandas_lazy_io.md
Created
September 21, 2018 13:03
Read CSV files in pandas in lazy manner
nikhilkumarsingh
/ randomize_dict.py
Created
September 22, 2018 11:13
Randomize dictionary in Python
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| import random | |
| d = {'a':1, 'b':2, 'c':3, 'd':4} | |
| for key,val in zip(d.keys(), random.sample(list(d.values()), k=len(d.values()))): | |
| d[key] = val | |
| print(d) |
nikhilkumarsingh
/ real_time_plot.py
Created
October 18, 2018 15:08
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| import time | |
| import psutil | |
| import matplotlib.pyplot as plt | |
| fig = plt.figure() | |
| ax = fig.add_subplot(111) | |
| fig.show() | |
| i = 0 | |
| x, y = [], [] |
nikhilkumarsingh
/ Tutorial.ipynb
Last active
February 1, 2019 13:54
Nested Loops in List Comprehension
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nikhilkumarsingh
/ hidden_api_discover_example.ipynb
Created
March 5, 2019 06:33
nikhilkumarsingh
/ mlab_python.ipynb
Created
September 8, 2017 08:20
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nikhilkumarsingh
/ app.py
Created
March 16, 2017 11:24
Facebook Messenger Bot tutorial series | A basic echo bot | app.py
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| import os, sys | |
| from flask import Flask, request | |
| from pymessenger import Bot | |
| app = Flask(__name__) | |
| PAGE_ACCESS_TOKEN = "XXXXXXXXXXXXXXXXXXXXXXXXXXXX" | |
| bot = Bot(PAGE_ACCESS_TOKEN) |