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Displaying posts with tag: programmer (reset)
Career as a Python Programmer Freelancing Jobs in Upwork Linkedin

In this episode, we are going to discuss about some statistics and data about freelancing and jobs based on Python programmer and python developer worldwide. Python is one of the most popular programming language in the market. We will first discuss about Python related jobs in Upwork.com then we will discuss about the jobs in Linkedin.com.



Summary of my discussion:

To start career in Python based work one need to know additional technology besides Python programming language like:

  1. How to Web Scrap
  2. Bash Shell scripting
  3. Elastic Search
  4. Hadoop
  5. Django [ For Web Application ]
  6. JavaScript [ For Web Applicatin]
  7. Data Structure
  8. Git
  9. MySQL or PostgreSQL
  10. Redis [ Server Side Cache ]
  11. Kafka

Recommended Beginner Python Books:

Python Crash Course :

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Tracing down a problem, finding sloppy code

Daniel was tracking down what appeared to be a networking problem….

  • server reported 113 (No route to host)
  • However, an strace did not reveal the networking stack ever returning that.
  • On the other side, IP packets were actually received.
  • When confronted with mysteries like this, I get suspicious – mainly of (fellow) programmers.
  • I suggested a grep through the source code, which revealed  return -EHOSTUNREACH;
  • Mystery solved, which allowed us to find what was actually going on.

Lessons:

  1. Don’t just believe or presume the supposed origin of an error.
  2. Programmers often take shortcuts that cause grief later. I fully appreciate how the above code came about, but I still think it was wrong. Mapping a “similar” situation onto an existing …
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