- Use Intention-Revealing Names. The name of the variable, function, class, etc should be sufficient enough to understand its purpose. ...
- Name Functions as Verbs. ...
- Name Classes as Nouns. ...
- Use Meaningful Distinction. ...
- Use Pronounceable Names. ...
- Use Searchable Names. ...
- Avoid Encodings.
People also ask
What is the correct way of naming a variable?
A variable name cannot start with a digit. A variable name can only contain alpha-numeric characters and underscores ( a-z, A-Z , 0-9 , and _ ) Variable names are case-sensitive (age, Age and AGE are three different variables) There is no limit on the length of the variable name.
What is the best variable name?
A good variable name should:
Be clear and concise.
Be written in English. ...
Not contain special characters. ...
Not conflict with any Python keywords, such as for , True , False , and , if , or else .
What is the best way to name a variable in Python?
Rules for Python variables: A variable name must start with a letter or the underscore character. A variable name cannot start with a number. A variable name can only contain alpha-numeric characters and underscores (A-z, 0-9, and _ )
What is the best way to name a variable in Java?
For variables, the Java naming convention is to always start with a lowercase letter and then capitalize the first letter of every subsequent word.
Aug 19, 2020 · Be written in English. A general coding practice is to write code with variable names in English, as that is the most likely common language ...
Jan 23, 2019 · Be Precise Without Being Repetitive ... While we want our names to be precise, sometimes it's easy to confuse being as precise as possible with ...
Name your variables based on the terms of the subject area, so that the variable name clearly describes its purpose. 2. Create variable names by deleting spaces ...
Jun 20, 2018 · In general: A-Z, a-z, 0–9 only, no accented characters or punctuation. Constants and names for internal use begin with upper case, all others ...
How to get good at naming variables? : r/learnprogramming - Reddit
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Apr 17, 2019 · One guideline is that the length of a variable name should be in proportion to its scope - global variables (hopefully you don't have any) ...
language agnostic - How to name variables - Stack Overflow
stackoverflow.com › questions › how-to-...
Oct 15, 2008 · Use variables that describes clearly what it contains. If the class is going to get big, or if it is in the public scope the variable name needs ...
For object variables, I usually use succinct stuff like menuvalue, state, cntr. For input, I usually use stuff like k_a, k_st for key states, since "k" is ...
Jan 26, 2023 · To ensure consistency and readability, variable names should only contain letters, numbers, and underscores. Special characters or spaces can ...
Having hard time with selecting appropriate variable names
stackoverflow.com › questions › having-...
Jun 10, 2021 · My strategy is to first think about what the variable stands for in the most general sense. In your example it's a user.
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