with open(“textfile1”) as textfile1, open(“textfile2″) as textfile2: for x, y in izip(textfile1, textfile2): x = x.strip() y = y.strip() print(f”{x}\t{y}”) In Python 2, replace built-in zip with itertools.izip: from itertools import izip with open(“textfile1”) as textfile1, open(“textfile2”) as textfile2: for x, y in izip(textfile1, textfile2): x = x.strip() y = y.strip() print(“{0}\t{1}”.format(x, y))
Latest and greatest way to do this: Node supports file and buffer operations with the base64 encoding: const fs = require(‘fs’); const contents = fs.readFileSync(‘/path/to/file.jpg’, {encoding: ‘base64’}); Or using the new promises API: const fs = require(‘fs’).promises; const contents = await fs.readFile(‘/path/to/file.jpg’, {encoding: ‘base64’});
You can try yourself: >>> import pandas as pd >>> from StringIO import StringIO >>> s = “””1, 2 … 3, 4 … 5, 6″”” >>> pd.read_csv(StringIO(s), skiprows=[1], header=None) 0 1 0 1 2 1 5 6 >>> pd.read_csv(StringIO(s), skiprows=1, header=None) 0 1 0 3 4 1 5 6
You don’t really have to close it – Python will do it automatically either during garbage collection or at program exit. But as @delnan noted, it’s better practice to explicitly close it for various reasons. So, what you can do to keep it short, simple and explicit: with open(‘pagehead.section.htm’, ‘r’) as f: output = f.read() … Read more
Since Node v11.0.0 fs promises are available natively without promisify: const fs = require(‘fs’).promises; async function loadMonoCounter() { const data = await fs.readFile(“monolitic.txt”, “binary”); return Buffer.from(data); }