Jonathan Hsu in Code 85

Apr 27, 2020

---

4 Simple Ways to Refactor Your Python Code

Learn new techniques and optimize your existing code

Read more…

815

5 responses

Jonathan Hsu in Code 85

Apr 21, 2020

---

How To Stop Floating Point Arithmetic Errors in Python

Learn to use the Decimal library

Read more…

112

1 response

Jonathan Hsu in Code 85

Jun 18, 2021

---

How to Query Parent and Child Relationships in SOQL

Easily query an object’s parent or child data

Read more…

85

Jonathan Hsu in Code 85

May 18, 2020

---

Two Simple Ways to Count Backwards in Python

Learn to use the range() function

Read more…

42

2 responses

Jonathan Hsu in Code 85

Jun 27, 2021

---

Salesforce Apex: How to Track the Number of Contacts per Account

Tutorial using Apex Triggers and…

Read more…

27

2 responses

Jonathan Hsu in Code 85

Apr 17, 2020

---

A Beginner’s Guide to Importing in Python

Learn to use the ‘import’, ‘from’, and ‘as’ commands

Read more…

171

1 response

Jonathan Hsu in Code 85

Apr 19, 2020

---

How to Export Dictionary Data as CSV in Python

Let the DictWriter class do your heavy lifting

Read more…

98

Jonathan Hsu in Code 85

May 11, 2020

---

How To Pass Command-Line Values to a Python Script

Use argparse to define script values

Read more…

145

1 response

Jonathan Hsu in Code 85

Apr 16, 2020

---

How To Request Command-Line Input in Python

Learn to use input() and avoid common pitfalls

Read more…

102

1 response

Jonathan Hsu in Code 85

Mar 27, 2021

---

How to Find Unique Values of a Specific Key in an Array of Objects

A simple JavaScript function to…

Read more…

55

These were the top 10 stories published by Code 85; you can also dive into yearly archives: 2020, 2021, 2022, and 2024.