Stack Abuse: Python: Check if Variable is a Number
Link: https://stackabuse.com/python-check-if-variable-is-a-number/
Introduction
In this article, we'll be going through a few examples of how to check if a variable is a number in Python.
Python is dynamically typed. There is no need to declare a variable type, while
Link: https://stackabuse.com/python-check-if-variable-is-a-number/
Introduction
In this article, we'll be going through a few examples of how to check if a variable is a number in Python.
Python is dynamically typed. There is no need to declare a variable type, while
Stack Abuse
Python: Check if Variable is a Number
In this tutorial, we'll go over three examples of how to check if a variable is a number in Python. These are the type() function, the numbers module and the try-catch approach.
Andrew Dalke: Faster gzip reading in Python
Link: http://www.dalkescientific.com/writings/diary/archive/2020/09/16/faster_gzip_reading_in_python.html
In this essay I'll describe how I improved chemfp's gzip read performance by about
15% by replacing Python's built-in gzip module
with a ctypes
interface to libz. If you need faster gzip read perfor
Link: http://www.dalkescientific.com/writings/diary/archive/2020/09/16/faster_gzip_reading_in_python.html
In this essay I'll describe how I improved chemfp's gzip read performance by about
15% by replacing Python's built-in gzip module
with a ctypes
interface to libz. If you need faster gzip read perfor
Real Python: Numbers in Python
Link: https://realpython.com/python-numbers/
You don’t need to be a math whiz to program well. The truth is, few programmers need to know more than basic algebra. Of course, how much math you need to know depends on the application you’re workin
Link: https://realpython.com/python-numbers/
You don’t need to be a math whiz to program well. The truth is, few programmers need to know more than basic algebra. Of course, how much math you need to know depends on the application you’re workin
Realpython
Numbers in Python – Real Python
In this tutorial, you'll learn about numbers and basic math in Python. You'll explore integer, floating-point numbers, and complex numbers and see how perform calculations using Python's arithmetic operators, math functions, and number methods.
Python Software Foundation: Python Software Foundation End-of-the-Year Fundraiser
Link: http://feedproxy.google.com/~r/PythonSoftwareFoundationNews/~3/lqD8wjLxcTQ/python-software-foundation-end-of-year.html
We’re excited to announce that plans are underway for our end-of-the-year 2020 fundraising campaign launching on November 23rd and ending on December 31st!In the past, we’ve worked successfully with o
Link: http://feedproxy.google.com/~r/PythonSoftwareFoundationNews/~3/lqD8wjLxcTQ/python-software-foundation-end-of-year.html
We’re excited to announce that plans are underway for our end-of-the-year 2020 fundraising campaign launching on November 23rd and ending on December 31st!In the past, we’ve worked successfully with o
Blogspot
Python Software Foundation End-of-the-Year Fundraiser
We’re excited to announce that plans are underway for our end-of-the-year 2020 fundraising campaign launching on November 23rd and ending on...
Erik Marsja: Pandas Convert Column to datetime – object/string, integer, CSV & Excel
Link: https://www.marsja.se/pandas-convert-column-to-datetime/
The post Pandas Convert Column to datetime – object/string, integer, CSV & Excel appeared first on Erik Marsja.
In Pandas, you can convert a column (string/object or integer type) to datetime using th
Link: https://www.marsja.se/pandas-convert-column-to-datetime/
The post Pandas Convert Column to datetime – object/string, integer, CSV & Excel appeared first on Erik Marsja.
In Pandas, you can convert a column (string/object or integer type) to datetime using th
Erik Marsja
Pandas Convert Column to datetime - object/string, integer, CSV & Excel
In this tutorial, you will learn how to convert a Pandas column to datetime both in existing dataframes as well as when reading data.
Codementor: The Zen of Python: As Related by Masters
Link: https://www.codementor.io/abdurrahmaanj/the-zen-of-python-as-related-by-masters-1adi3kuiwy
Kissing the soul of Python
Link: https://www.codementor.io/abdurrahmaanj/the-zen-of-python-as-related-by-masters-1adi3kuiwy
Kissing the soul of Python
www.codementor.io
The Zen of Python: As Related by Masters | Codementor
Kissing the soul of Python
Sebastian Witowski: For Loop vs. List Comprehension
Link: https://switowski.com/blog/for-loop-vs-list-comprehension
Many simple “for loops” in Python can be replaced with list comprehensions. You can often hear that list comprehension is “more Pythonic” (almost as if there was a scale for comparing how Pythonic so
Link: https://switowski.com/blog/for-loop-vs-list-comprehension
Many simple “for loops” in Python can be replaced with list comprehensions. You can often hear that list comprehension is “more Pythonic” (almost as if there was a scale for comparing how Pythonic so
Sebastian Witowski
For Loop vs. List Comprehension
Simple "for loops" can be replaced with a list comprehension. But is it going to make our code faster? And what limitations list comprehension has?
Python Insider: Python 3.9.0rc2 is now available for testing
Link: http://feedproxy.google.com/~r/PythonInsider/~3/PFYcCrG5Al4/python-390rc2-is-now-available-for.html
Python 3.9.0 is almost ready. This release, 3.9.0rc2, is the last planned preview before the final release of Python 3.9.0 on 2020-10-05. Get it here:https://www.python.org/downloads/release/python-3
Link: http://feedproxy.google.com/~r/PythonInsider/~3/PFYcCrG5Al4/python-390rc2-is-now-available-for.html
Python 3.9.0 is almost ready. This release, 3.9.0rc2, is the last planned preview before the final release of Python 3.9.0 on 2020-10-05. Get it here:https://www.python.org/downloads/release/python-3
Blogspot
Python Insider: Python 3.9.0rc2 is now available for testing
PyCharm: PyCharm 2020.2.2
Link: http://feedproxy.google.com/~r/Pycharm/~3/N3U0A-gxb6w/
PyCharm 2020.2.2 is out now with important fixes to improve your usability and productivity. Update from within PyCharm (Help | Check for Updates), using the JetBrains Toolbox, or by downloading the n
Link: http://feedproxy.google.com/~r/Pycharm/~3/N3U0A-gxb6w/
PyCharm 2020.2.2 is out now with important fixes to improve your usability and productivity. Update from within PyCharm (Help | Check for Updates), using the JetBrains Toolbox, or by downloading the n
JetBrains Blog
PyCharm 2020.2.2 – PyCharm Blog | JetBrains
PyCharm 2020.2.2 is out now with important fixes to improve your usability and productivity. Update from within PyCharm (Help | Check for Updates), using the JetBrains Toolbox, or by downloading the n
The Digital Cat: TDD in Python with pytest - Part 4
Link: https://www.thedigitalcatonline.com/blog/2020/09/17/tdd-in-python-with-pytest-part-4/
This is the fourth post in the series "TDD in Python with pytest" where I develop a simple project following a strict TDD methodology. The posts come from my book Clean Architectures in Python and hav
Link: https://www.thedigitalcatonline.com/blog/2020/09/17/tdd-in-python-with-pytest-part-4/
This is the fourth post in the series "TDD in Python with pytest" where I develop a simple project following a strict TDD methodology. The posts come from my book Clean Architectures in Python and hav
Thedigitalcatonline
TDD in Python with pytest - Part 4
Read the full post on The Digital Cat
Techiediaries - Django: Multiple Image Files Upload with Django 3, Angular 10 and FormData
Link: https://www.techiediaries.com/angular-10-django-3-formdata-multiple-image-files-upload/
In the previous tutorial we have seen how to implement image file uploading in Django 3 and Angular 10. In this tutorial, we'll see how to implement multiple file uploading with FormData and HttpClie
Link: https://www.techiediaries.com/angular-10-django-3-formdata-multiple-image-files-upload/
In the previous tutorial we have seen how to implement image file uploading in Django 3 and Angular 10. In this tutorial, we'll see how to implement multiple file uploading with FormData and HttpClie
Techiediaries
Multiple Image Files Upload with Django 3, Angular 10 and FormData | Techiediaries
Throughout this tutorial, we'll see how you can implement multiple file upload in Django 3. We'll be using Angular 10 to create a simple interface that allows the user to select multiple files and upload them to the server via POST requests and FormData
Techiediaries - Django: Angular 10 and Django 3 Image Files Upload with FormData
Link: https://www.techiediaries.com/angular-10-django-3-upload-image-files/
Throughout this tutorial, we'll see how we can implement file and image upload in Django 3, Django REST Framework and Angular 10 with a step by step example.
Our application will expose an /upload RE
Link: https://www.techiediaries.com/angular-10-django-3-upload-image-files/
Throughout this tutorial, we'll see how we can implement file and image upload in Django 3, Django REST Framework and Angular 10 with a step by step example.
Our application will expose an /upload RE
Techiediaries
Angular 10 and Django 3 Image Files Upload with FormData | Techiediaries
Throughout this tutorial, we'll see how we can implement image files upload in Django 3, FormData and Angular 10 with a step by step example
Stack Abuse: Python: Check if File or Directory is Empty
Link: https://stackabuse.com/python-check-if-file-or-directory-is-empty/
Introduction
Python has a set of built-in library objects and functions to help us with this task. In this tutorial, we'll learn how to check if a file or directory is empty in Python.
Distinguish Bet
Link: https://stackabuse.com/python-check-if-file-or-directory-is-empty/
Introduction
Python has a set of built-in library objects and functions to help us with this task. In this tutorial, we'll learn how to check if a file or directory is empty in Python.
Distinguish Bet
Stack Abuse
Python: Check if File or Directory is Empty
In this tutorial, we'll learn how to check if a file or directory is empty in Python with examples. This can be done using the os and pathlib modules.
Python⇒Speed: The mmap() copy-on-write trick: reducing memory usage of array copies
Link: https://pythonspeed.com/articles/reduce-memory-array-copies/
Let’s say you have an array, and you need to make some copies and modify those copies.
Usually, memory usage scales with the number of copies: if your original array was 1GB of RAM, each copy will tak
Link: https://pythonspeed.com/articles/reduce-memory-array-copies/
Let’s say you have an array, and you need to make some copies and modify those copies.
Usually, memory usage scales with the number of copies: if your original array was 1GB of RAM, each copy will tak
Python⇒Speed
The mmap() copy-on-write trick: reducing memory usage of array copies
Copying a NumPy array and modifying it doubles the memory usage. But by utilizing the operating system’s mmap() call, you can only pay for what you modify.
Erik Marsja: Pip Install Specific Version of a Python Package: 2 Steps
Link: https://www.marsja.se/pip-install-specific-version-of-python-package/
The post Pip Install Specific Version of a Python Package: 2 Steps appeared first on Erik Marsja.
In this Python tutorial, you will learn how to use pip install a specific version of a package. The ou
Link: https://www.marsja.se/pip-install-specific-version-of-python-package/
The post Pip Install Specific Version of a Python Package: 2 Steps appeared first on Erik Marsja.
In this Python tutorial, you will learn how to use pip install a specific version of a package. The ou
Erik Marsja
Pip Install Specific Version of a Python Package: 2 Steps
In this tutorial, you will learn how to use pip to install a specific version of a Python package. Here you will learn 2 simple steps.
Andrew Dalke: SDF record walkthrough
Link: http://www.dalkescientific.com/writings/diary/archive/2020/09/17/sdf_record_walkthrough.html
In this essay I'll walk through the major parts of a simple V2000 SDFile
record.
Richard Apodaca summarized
the SDfile format a few months ago, with details I won't cover
here. You should read it
Link: http://www.dalkescientific.com/writings/diary/archive/2020/09/17/sdf_record_walkthrough.html
In this essay I'll walk through the major parts of a simple V2000 SDFile
record.
Richard Apodaca summarized
the SDfile format a few months ago, with details I won't cover
here. You should read it
Kodnito: Django Authentication With GitHub
Link: https://kodnito.com/posts/django-authentication-github/
In this tutorial, we will build a Django application that allows users to sign in via their GitHub account.
Link: https://kodnito.com/posts/django-authentication-github/
In this tutorial, we will build a Django application that allows users to sign in via their GitHub account.
Kodnito
Django Authentication With GitHub - Kodnito
In this tutorial, we will build a Django application that allows users to sign in via their GitHub account. - Kodnito
Python Bytes: #199 Big news for a very small Python runtime
Link: https://pythonbytes.fm/episodes/show/199/big-news-for-a-very-small-python-runtime
<p>Sponsored by us! Support our work through:</p>
<ul>
<li>Our <a href="https://training.talkpython.fm/"><strong>courses at Talk Python Training</strong></a></li>
<li><a href="https://pragprog.com/ti
Link: https://pythonbytes.fm/episodes/show/199/big-news-for-a-very-small-python-runtime
<p>Sponsored by us! Support our work through:</p>
<ul>
<li>Our <a href="https://training.talkpython.fm/"><strong>courses at Talk Python Training</strong></a></li>
<li><a href="https://pragprog.com/ti
pythonbytes.fm
Big news for a very small Python runtime
News and announcements from the Python community for the week of Sep 17th, 2020
Talk Python to Me: #282 pre-commit framework
Link: https://talkpython.fm/episodes/show/282/pre-commit-framework
Git hook scripts are useful for identifying simple issues before committing your code. Hooks run on every commit to automatically point out issues in code such as trailing whitespace and debug stateme
Link: https://talkpython.fm/episodes/show/282/pre-commit-framework
Git hook scripts are useful for identifying simple issues before committing your code. Hooks run on every commit to automatically point out issues in code such as trailing whitespace and debug stateme
talkpython.fm
pre-commit framework
Git hook scripts are useful for identifying simple issues before committing your code. Hooks run on every commit to automatically point out issues in code such as trailing whitespace and debug statements. By pointing these issues out before code review, this…
Codementor: I Want to Learn Programming but I Don’t Know Where to Start
Link: https://www.codementor.io/johnselawsky/i-want-to-learn-programming-but-i-don-t-know-where-to-start-1ae8ef2rmd
I have compiled a step-by-step guide that will get you started on your software development journey and eliminate your apprehensions.
Link: https://www.codementor.io/johnselawsky/i-want-to-learn-programming-but-i-don-t-know-where-to-start-1ae8ef2rmd
I have compiled a step-by-step guide that will get you started on your software development journey and eliminate your apprehensions.
www.codementor.io
I Want to Learn Programming but I Don’t Know Where to Start | Codementor
I have compiled a step-by-step guide that will get you started on your software development journey and eliminate your apprehensions.
Real Python: The Real Python Podcast – Episode #27: Preparing for an Interview With Python Practice Problems
Link: https://realpython.com/podcasts/rpp/27/
What is an effective way to prepare for a Python interview? Would you like a set of problems that increase in difficulty to practice and hone your Python skills? This week on the show, we have Jim An
Link: https://realpython.com/podcasts/rpp/27/
What is an effective way to prepare for a Python interview? Would you like a set of problems that increase in difficulty to practice and hone your Python skills? This week on the show, we have Jim An
Realpython
Episode #27: Preparing for an Interview With Python Practice Problems – The Real Python Podcast
What is an effective way to prepare for a Python interview? Would you like a set of problems that increase in difficulty to practice and hone your Python skills? This week on the show, we have Jim Anderson to talk about his new Real Python article, "Python…