What’s a reasonable way to read an entire text file as a single string?
IO.read() is what you’re looking for. File is a subclass of IO, so you may as well just use: text = File.read(path) Can’t get more intuitive than that.
IO.read() is what you’re looking for. File is a subclass of IO, so you may as well just use: text = File.read(path) Can’t get more intuitive than that.
Sounds like you want the sync command, or the sync() function. If you want disk cache flushing: echo 3 | sudo tee /proc/sys/vm/drop_caches
According to ยง8.3.1 of The Design and Evolution of C++: The idea of providing an output operator rather than a named output function was suggested by Doug McIlroy by analogy with the I/O redirection operators in the UNIX shell (>, >>, |, etc.) […] Several operators were considered for input and output operations: the assignment …
Relative paths are relative to current working directory. If you do not want your path to be relative, it must be absolute. But there is an often used trick to build an absolute path from current script: use its __file__ special attribute: from pathlib import Path path = Path(__file__).parent / “../data/test.csv” with path.open() as f: …
Below are two functions, one that returns the last non-blank line of a file without loading or stepping through the entire file, and the other that returns the last N lines of the file without stepping through the entire file: What tail does is zoom straight to the last character of the file, then steps …
You are probably looking for io.BytesIO class. It works exactly like StringIO except that it supports binary data: from io import BytesIO bio = BytesIO(b”some initial binary data: \x00\x01″) StringIO will throw TypeError: from io import StringIO sio = StringIO(b”some initial binary data: \x00\x01″)
Use Futures in Scala 2.10. They were joint work between the Scala team, the Akka team, and Twitter to reach a more standardized future API and implementation for use across frameworks. We just published a guide at: http://docs.scala-lang.org/overviews/core/futures.html Beyond being completely non-blocking (by default, though we provide the ability to do managed blocking operations) and …
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))
The Numeric module includes several functions for showing an Integral type at various bases, including showIntAtBase. Here are some examples of use: import Numeric (showHex, showIntAtBase) import Data.Char (intToDigit) putStrLn $ showHex 12 “” — prints “c” putStrLn $ showIntAtBase 2 intToDigit 12 “” — prints “1100”
string result = System.IO.Path.GetTempPath(); https://learn.microsoft.com/en-us/dotnet/api/system.io.path.gettemppath