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Programming: Awk and Python

Submitted by Roy Schestowitz on Thursday 10th of September 2020 03:30:34 AM Filed under
Development
  • Spotting spaces, and AWK's view of emptiness

    AWK and emptiness. Last month I posted about a function that tallies up pairs of empty/non-empty data items. I used AWK (GNU AWK 4, gawk) to determine whether a field entry was empty or not, but the test I used didn't distinguish between empty and zero.

  • Bar chart using measures in Power BI

    Today we’ll be learning to create bar chart using measures. As shown below. At times we need to create bar chart using the created measures but by default it create column chart but without any gap between bars.

  • Find & Fix Code Bugs in Python: Debug With IDLE

    Everyone makes mistakes—even seasoned professional developers! Python’s interactive interpreter, IDLE, is pretty good at catching mistakes like syntax errors and runtime errors, but there’s a third type of error that you may have already experienced. Logic errors occur when an otherwise valid program doesn’t do what was intended. Logic errors cause unexpected behaviors called bugs. Removing bugs is called debugging.

    A debugger is a tool that helps you hunt down bugs and understand why they’re happening. Knowing how to find and fix bugs in your code is a skill that you’ll use for your entire coding career!

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  • How I learned Python

    I wanted to learn Python because of my passion for programming and need to be able to rapidly develop my skills and knowledge. I had learned some C and C++, and although I enjoyed it greatly these languages were very verbose and had many smaller details that needed to be tracked that didn't necessarily impart any practical knowledge to me.

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  • Most Common Python Interview Questions For 2020

    Python is the one of the most sought after skill in today’s marketplace.

    By mastering the Python programming language, you too can join the ranks of programming gurus and wizards that employers seek to fill positions in companies that specializes in fields such as data science, machine learning, business intelligence or are scientific and numerical in nature. To be hired, you you should be proficient with Python and Python interview questions.

    Knowing everything about programming in Python including how to inherit from multiple classes to slicing and working comfortably with all of its data structures including arrays, strings, lists, tuples and matrices.

    The best thing you can do for yourself and your career is to study up and be prepared to answer some tough Python interview questions.

»

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