Category: Python
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Focus on the process: Your Python questions, answered
A few weeks ago, I asked subscribers to my free, weekly “Better developers” list to send me their Python problems. I got about 20 responses from around the world, some
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Registration is open for the January 2018 cohort of “Weekly Python Exercise”
When I started to program in Python more than 20 years ago, there weren’t a lot of resources out there. Sure, there were a handful of books, and a few
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A very sad day — the end of Linux Journal
[Update, as of August 8, 2019: Since I wrote this post, Linux Journal re-opened, thanks to a generous investment/purchase, and survived for another two years… And then, earlier today, I
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Black Friday sale: 40% off my Python and Git books and courses
Happy Black Friday! OK, I know: It’s not really a holiday. And I don’t even live in the US. But somehow, Black Friday has become a world-wide shopping and discount
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Aha! Preview this week’s live, online Python courses
In just 48 hours, I’ll be starting my latest round of live, online courses. Wondering what it’s like to take an online course from me? Or perhaps you’re wondering what
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Announcing: Three new live courses, to level up your Python and Git skills
Confused by Python dicts, or wondering how you can take advantage of them in your programs? Do you wonder how Python functions work, and how you can make them more
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Level up your Python, with three new courses
Back in July, I gave three live, online courses: Object-oriented Python, functional Python, and Python decorators. I have long found that all three subjects are misunderstood by many Python developers,
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My favorite terrible Python error message
Students in my Python classes occasionally get the following error message: TypeError: object() takes no parameters This error message is technically true, as I’ll explain in a moment. But it’s
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foo(y=y), and similar code that confuses Python newbies
Let’s define a simple Python function: In [1]: def foo(x): …: return x * x …: In [2]: foo(5) Out[2]: 25 In [3]: foo(10) Out[3]: 100 As we can see,
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Where can you practice (and improve) your Python skills?
The most common question I get from students in my Python classes is: How can we practice and improve our skills after the course is over? These students realize that