How to Get the Number of Lines in a File in Python
If you need to get the number of lines in a file, or the line count total from a file, using Python, then you can use one of the following options: …
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403 articles about python development, tools, and best practices
How to Read Specific Lines From a File in Python
If you need to read a specific line from a file using Python, then you can use one of the following options:
Option 1 – Using fileobject.readlines() …
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How to Get All Files in a Directory in Python
If you need to get all the files in a directory using Python, then you can do the following:
Option 1 – Using os.listdir()
import os
dirPath = …How to Check Operating System in Python
If you need to check the Operating System information from Python, then you can do one of the following:
Option 1 – Using the platform module
import …How to Convert Hex to Byte in Python
If you need to convert Hex to Byte in Python, then you can do one of the following:
Option 1 – Using binascii
import binascii
str_val = 'This is a …How to get Python logger to Print to std out
If you use Python’s logger as follows:
import logging
logger = logging.getLogger()
logger.setLevel(logging.DEBUG) # or logging.INFO
Perhaps you …
Read Article →How to append to an Array in Elasticsearch using elasticsearch-py
If you are using the Official ElasticSearch Python library (Docs), and you want to create an index:
doc = {
"something": "123a", …How to Copy Text to the Clipboard in Python
If you need to Copy Text to the Clipboard using your Python application code, then you can do the following:
Option 1 – Using pyperclip
First install …
Read Article →How to Read a PDF file in Python
If you need to read a PDF (Portable Document Format) file in your Python code, then you can do the following:
Option 1 – Using PyPDF2
from PyPDF2 …How to Convert HEX to RBG in Python
If you need to convert HEX (Hexadecimal) to RGB (Red-Green-Blue) in your Python code, then you can do the following:
Option 1 – Using the PIL library …
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How to Refer to a Null Object in Python
If you need to refer to a Null Object in your Python code, then you can do the following.
It is important to note that Python does not have a Null …
How to Convert Bytearray to String in Python
If you need to convert a Bytearray to a String in Python, then you can do the following:
Option 1 – Using bytes()
b = bytearray("test", …