>=, <=) and (is, is not, in, not in). Though not every language has such a dominant style (C++ comes to mind). WebMost python people prefer underscores, but even I am using python since more than 5 years right now, I still do not like them. # This may look like you're trying to reassign 2 to zero, code.py: inconsistent use of tabs and spaces in indentation, TabError: inconsistent use of tabs and spaces in indentation, # Loop over i ten times and print out the value of i, followed by a, # Calculate the solution to a quadratic equation using the quadratic. Pascal Case (PascalCase) In the Pascal case, each compound word starts with a capital letter. Use .startswith() and .endswith() instead of slicing. PEP 8 outlines ways to allow statements to run over several lines. The key indentation rules laid out by PEP 8 are the following: As mentioned above, you should use spaces instead of tabs when indenting code. From PEP 8: _single_leading_underscore: weak "internal use" indicator. This convention is known as "snake case" (the other popular method is called camelCase, where capital letters are used to show where the words start). This becomes extremely important within a team, where the code must be easily understood at first sight by anyone who reads it. """Solve quadratic equation via the quadratic formula. Built on Forem the open source software that powers DEV and other inclusive communities. E.g. Master of Computer Science, Universit de Bordeaux, Im passionate Scala Developer focused on the web applications, Scala Developer at HM Revenue and Customs. Youll often need to check if a Boolean value is True or False. Underscores (ex: some_var, some_class, intermediate, Recommended Video Course: Writing Beautiful Pythonic Code With PEP 8. from M import * does not import objects whose name starts with an underscore. Perhaps the most well-known statement type is the if statement. Line continuations allow you to break lines inside parentheses, brackets, or braces. For instance, suppose "My YAQRT team" is a meaningful variable name. In case of python's standard library, I've noticed that even the classes use underscores sometimes which is an inconsistency. Below is an example of breaking before a binary operator: You can immediately see which variable is being added or subtracted, as the operator is right next to the variable being operated on. But some languages make an exception to that. Can also contain negative numbers within the same range. WebSnake case is a naming convention in which a developer replaces spaces between words with an underscore. The underscore character, _, also called a low line, or Variable names should start with a lowercase letter and use camel case notation (e.g. In these documents, you will find the rest of the PEP 8 guidelines not covered in this tutorial. And hence any approved standard can be used and followed during development. An additional Here are some key points to remember when adding comments to your code: Use block comments to document a small section of code. [closed], The open-source game engine youve been waiting for: Godot (Ep. My C-oriented Stan collaborators have convinced me to use underscore (_) rather than dot (.) The team members who worked on this tutorial are: Master Real-World Python Skills With Unlimited Access to RealPython. Example: userId, If its a single word variable it should be in complete lowercase, if multiple word var then use lower Camel case. Underscore.js contrib library can be installed using npm install underscore-contrib save. In Python, there are many different ways to perform the same action, so guidelines on which methods to chose are helpful. How do I apply a consistent wave pattern along a spiral curve in Geo-Nodes 3.3? Its particularly time consuming to update past projects to be PEP 8 compliant. When doing so, it is intuitive to do this with a statement like the one below: The use of the equivalence operator, ==, is unnecessary here. Python also allows you to assign several values to E.g. from M import * does not import objects whose name starts with an underscore. It will become hidden in your post, but will still be visible via the comment's permalink. Use first_name instead of firstName , or FirstName and you'll always be fine. That said, I'd prefer userID used consistently than userId and userID used inconsistently in my program. The short answer to this question is never. @Kaz: You have bigger battles to fight in your shop than code conventions. If you want to check whether a list is empty, you might be tempted to check the length of the list. This will benefit you as well as collaborators and potential employers. In this example, all three of the variables ( x, y, and z) are assigned to the same memory location. Documentation strings, or docstrings, are strings enclosed in double (""") or single (''') quotation marks that appear on the first line of any function, class, method, or module. You will often find that there are several ways to perform a similar action in Python (and any other programming language for that matter). But despite that I'm still in favour of snake case for better readability. In these cases it's purely personal preference. Constant names should be in all caps and use underscores to separate words (e.g. Use a short, lowercase word or words. Sometimes I prefer underscore when you have to deal with acronymns in variable names. kebab-case for CSS ids/classes. Use complete sentences, starting with a capital letter. from M import * does not import objects whose name starts with an underscore. Use one leading underscore only for non-public methods and instance variables. If you come back to this code a couple of days after writing it, youll still be able to read and understand the purpose of this function: The same philosophy applies to all other data types and objects in Python. PEP 8 exists to improve the readability of Python code. Use a lowercase word or words. All of them are preferred. library are a bit of a mess, so we'll Some_Val is a mix of camel and underscores, its less popular and rarely used. I use ID becuase then it breaks the convention and stands out as being unique, and i like the irony of that :), I think Microsoft are wrong. Variables names must start with a letter or an underscore Every character after the rst (if any) must be a letter, underscore, or number Names cannot be a reserved Python keyword: CapitalizedWords(or CapWords, or CamelCase so named because of the bumpy look of its letters). 5.3. Camel Case (ex: someVar, someClass, somePackage.xyz ). # Treat the colon as the operator with lowest priority, # In an extended slice, both colons must be, # surrounded by the same amount of whitespace, # The space is omitted if a slice parameter is omitted, code.py:1:17: E231 missing whitespace after ',', code.py:2:21: E231 missing whitespace after ',', code.py:6:19: E711 comparison to None should be 'if cond is None:', code.py:3:17: E999 SyntaxError: invalid syntax, Tips and Tricks to Help Ensure Your Code Follows PEP 8, Writing Beautiful Pythonic Code With PEP 8, Documenting Python Code: A Complete Guide, Python Code Quality: Tools & Best Practices, get answers to common questions in our support portal. Most object-oriented programming languages don't allow variable, method, class and function names to contain spaces. 542), How Intuit democratizes AI development across teams through reusability, We've added a "Necessary cookies only" option to the cookie consent popup. I believe it widely known as Kebab Case (kebab-case) instead of Underscore. Write them for all public modules, functions, classes, and methods. }. The popular frameworks and libraries though (such as django and flask) use the camel case for classes. Example of int numbers include 0,100,10000000000, -5402342, and so on. Dont use if x: when you mean if x is not None:. Sometimes, a complicated function has to complete several steps before the return statement. DEV Community A constructive and inclusive social network for software developers. There is PEP 8 , as other answers show, but PEP 8 is only the styleguide for the standard library, and it's only taken as gospel therein. One of t code of conduct because it is harassing, offensive or spammy. So, is it ID, or Id? Commenting Tips: The most useful comments are those written with the goal of learning from or helping out other students. { Function names should be lowercase, with words separated by underscores as necessary to improve readability. Thanks, I've updated the post with this point. Itll tell an employer that you understand how to structure your code well. single_trailing_underscore_: used by convention to avoid conflicts with Python keyword, e.g. Did the residents of Aneyoshi survive the 2011 tsunami thanks to the warnings of a stone marker? David Goodger (in "Code Like a Pythonista" here ) describes the PEP 8 recommendations as follows: joined_lower for functions, methods, This tutorial outlines the key guidelines laid out in PEP 8. The most important rule to follow in these cases is consistency: Do as everyone else does. If I were to set a standard which would most people be familiar with? In general, library names should not use abbreviations. Limit the line length of comments and docstrings to 72 characters. When theres more than one operator in a statement, adding a single space before and after each operator can look confusing. By using a single underscore after a keyword, that keyword can be used as a variable. Update the question so it can be answered with facts and citations by editing this post. Pascal Case (ex: SomeVar, SomeClass, SomePackage.xyz ). In Python, you can import that script as a module in another script. Webvariables, functions, and classes. But imagine coming back to this code in a few days. WebUnderscore vs Double underscore with variables and methods. EDIT: I use snake case for properties though some folks prefer having both properties and methods as camel case for "consistency". Software Engineering Stack Exchange is a question and answer site for professionals, academics, and students working within the systems development life cycle. Java names classes like. rev2023.3.1.43268. You should use comments to document code as its written. Something like an IDNumber property on a Person object would make a lot of sense, but for a VehicleId to read as "Vehicle Identity Document" versus "Vehicle Identifier"? Variable names: underscores, no underscores, or camel case? further to what @JohnTESlade has answered. Google's python style guide has some pretty neat recommendations, Names to Avoid single character name In underscore casing, everything is in lower case (even acronyms) and the words are separated by underscores (some_class, some_func, some_var, etc). If you are trying to check whether a variable has a defined value, there are two options. TL;DR: In the context of .NET class libraries, Microsoft recommends that you use Id. Put the """ that ends a multiline docstring on a line by itself: For one-line docstrings, keep the """ on the same line: For a more detailed article on documenting Python code, see Documenting Python Code: A Complete Guide by James Mertz. Well, according to Microsoft, it might not be what you think: Acronyms differ from abbreviations in that an abbreviation shortens a single word. For instance, whereas a variable for a users name might be called name, a variable for a users first name might be called firstName, and a variable for a users preferred first name (e.g., nickname) might be called preferredFirstName. Identifiers must start with a Letter (A-Z) or an underscore ("_"), followed by more letters or numbers. Otherwise, it can confuse the reader. Use 'Id' if naming a var without any Underscore to differentiate the different words. David J. Malan Consistency? The general practice for a C style language like Java or JS is to use camelCase for all variables and object members (properties & methods), and PascalCase for class names and constructors. Here is an even better idea for distinguishing word boundaries: actual word boundaries! Therefore, if you are using Python 3, then these errors are issued automatically: You can write Python code with either tabs or spaces indicating indentation. It allows the reader to distinguish between two lines of code and a single line of code that spans two lines. Use a lowercase word or words. By the end of this tutorial, youll be able to: Free Bonus: 5 Thoughts On Python Mastery, a free course for Python developers that shows you the roadmap and the mindset youll need to take your Python skills to the next level. Has Microsoft lowered its Windows 11 eligibility criteria? We can therefore come up with a simpler alternative to the above: While both examples will print out List is empty!, the second option is simpler, so PEP 8 encourages it. Python (the original implementation) is a C program. Weband run python manage.py compilejsunderscorei18n which will bundle your html templates into one js file for each locale supporting i18 {% trans %} tags. So even in java it should be "Id". The difference between Camel case and Pascal case is that, in Pascal case, the first letter of the words has to be uppercase, while in the camel case it isnt required. It avoids naming conflict with Python keywords. One study has found that readers can recognize snake case values more quickly than camel case. So, even though the argument arg has been assigned, the condition is not met, and so the code in the body of the if statement will not be executed. Namespaces (or Packages in Java world) are usually in camelCase. The most important rules applying to docstrings are the following: Surround docstrings with three double quotes on either side, as in """This is a docstring""". Share Improve this answer Why did the Soviets not shoot down US spy satellites during the Cold War? 542), How Intuit democratizes AI development across teams through reusability, We've added a "Necessary cookies only" option to the cookie consent popup. Pascal case is sometimes called the upper camel case. There should be oneand preferably only oneobvious way to do it.. It is enough to write the following: This way of performing an if statement with a Boolean requires less code and is simpler, so PEP 8 encourages it. and CamelCase (with first letter uppercased) for class names. mixedCase is allowed only in contexts where that's It may therefore be clearer to express the if statement as below: You are free to choose which is clearer, with the caveat that you must use the same amount of whitespace either side of the operator. The answer is good on its own, but I often run into the following dilemma about conventions. It makes sense to put extra vertical space around them, so that its clear they are separate: Surround method definitions inside classes with a single blank line. Used for multi-word static variables Capitalized words (aka CapWords or CamelCase) This is where each word is capitalized, and there are no spaces or underscores between them Used for naming classes (even if the name is just a single, capitalized word) Mixed Case This is where you start with a lowercase word followed by every other word These are: int: Integers or whole numbers. In PYLEECAN, small exceptions are made to this rule: a method or a variable name can have capitalized letter if and only if it follows physical quantities (radius=R, number=N or Z, length=L etc). Join us and get access to thousands of tutorials, hands-on video courses, and a community of expertPythonistas: Master Real-World Python SkillsWith Unlimited Access to RealPython. I'd say the first kindofvariablenames should never be used. Underscores are the preferred naming convention in Python. You can now execute. Libraries may have ad-hoc naming, but you'd better take it into account as well. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. Example: thisIsExample. If used as the first word in a camel-cased identifier, they should appear as id and ok, respectively. (private, public, static etc.) Thus, variable names such as muuttuja (which is also not a good name on other levels) should be avoided. Single and double underscores in Python have different meanings. WebA particular naming convention is used for an easy identification of variables, function and types. Instead, it is better to only add whitespace around the operators with the lowest priority, especially when performing mathematical manipulation. Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content. Camel case is the preferred convention in C#. Choosing names for your variables, functions, classes, and so forth can be challenging. I don't understand why they prefer that option. Use a lowercase single letter, word, or words. Never seen this approach. Indentation, or leading whitespace, is extremely important in Python. Most programmers like coffee but I'm fond of tea. The first is to align the indented block with the opening delimiter. So selection CTO & GM @ https://nextfunc.com. A general coding practice is to write code with variable names in English, as that is the most likely common language between programmers. Use 4 consecutive spaces to indicate indentation. Connect and share knowledge within a single location that is structured and easy to search. Bob the keeper of the toilet-roll-direction's sacred flame is busy I guess. Thanks to this special variable, you can decide whether you want to run the script. Log into code.cs50.io, click on your terminal window, and execute cd by itself. Anecdotally, I'm not actually sure when this distinction started appearing in the guidelines, but a few years back (around 3.0 / 3.5) the general naming trend in class libraries went from ID to Id. CamelCase should always be used for acronyms and abbreviations, because it is easier to distinguish word boundaries (compare XmlIdWriter to XMLIDWriter). It is important to document your code so that you, and any collaborators, can understand it. This is two-step problem, so I have indicated each step by leaving a blank line between them. Instead, you want to check that arg is not None, so it would be better to use the following: The mistake being made here is assuming that not None and truthy are equivalent. PEP stands for Python Enhancement Proposal, and there are several of them. But why is readability so important? Use grammatically correct variable names, the class name should start with an uppercase and must follow camelCase convention If more than two words are to be used. From PEP 8: _single_leading_underscore: weak "internal use" indicator. Its the dash or hyphenated case, so dashes are used instead of underscores (to-string instead of to_string). There are two ways of doing this. Is using uncommon words as descriptive variable names acceptable? In Python, you can import that script as a module in another script. I.D. I don't mean underscore is bad, it depends on what you prefer! to help the adopting to new people on the team, there is no need to invent the wheel yourself, you might get tooling support to check and refactor. Surround the following binary operators with a single space on either side: Assignment operators (=, +=, -=, and so forth), Comparisons (==, !=, >, <. But the upper-case identifiers, by convention, are used in Java for static fields, so the "ID" name for base field is not the best one. PEP 8 advises the first form for readability. You can find it here . Function names should be lowercase, with words separated by /kebab case/ as you call it is defacto standard naming convention in all Lisp's, starting room Scheme, trough Common Lisp, up to Clojure. Mathematicians agree that breaking before binary operators improves readability. Separate inline comments by two or more spaces from the statement. TikTok GitHub If complying with PEP 8 would break compatibility with existing software, If code surrounding what youre working on is inconsistent with PEP 8, If code needs to remain compatible with older versions of Python, Why you should aim to write PEP 8 compliant code, How to write code that is PEP 8 compliant. The only place where kebab case is used is perhaps css class names (main-div, navbar-div, etc.). You should put a fair amount of thought into your naming choices when writing code as it will make your code more readable. I' not sure which research he is referring to, but obviously, words separated with blanks are most naturally readable compared to other styles. PascalCase classes, interfaces, etc. There is an entire PEP, PEP 257, that covers docstrings, but youll get a summary in this section. This is a bit pedantic, but I've seen some people use Id as in: Is one of these a better name than the other? Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. IOStream might be the name of a class. Start types (such as classes, structs, and typedefs) with a capital letter, other names (functions, variables) with a lowercase letter. With you every step of your journey. In Java 8, is it stylistically better to use method reference expressions or methods returning an implementation of the functional interface? Each capital letter is begining of word. The __name__ variable (two underscores before and after) is a special Python variable. Curated by the Real Python team. I see some devs prefer firstName over first_name, which i see is a way to confusion if you use , for example PostgreSQL as column name. These are also available as extensions for Atom, Sublime Text, Visual Studio Code, and VIM. Most python people prefer underscores, but even I am using python since more than 5 years right now, I still do not like them. They just look ugly Erm your own link says otherwise as OK stands for OLL KORRECT (and similar) and thus it is not an abbreviation. Camel Case: userLoginCount. Examples might be simplified to improve reading and learning. malan@harvard.edu Choosing sensible names will save you time and energy later. Applications of super-mathematics to non-super mathematics. Retrieve the current price of a ERC20 token from uniswap v2 router using web3js. Pascal Case (PascalCase) Should I use camelCase instead of snake_case? Camel case is the preferred convention in C#. Following PEP 8 is particularly important if youre looking for a development job. Use a short, lowercase word or words. Breaking before binary operators produces more readable code, so PEP 8 encourages it. I simply like CamelCase better since it fits better with the way classes are named, It , Python, : , , , . Learn more about Stack Overflow the company, and our products. The __name__ variable (two underscores before and after) is a special Python variable. What you refer to as camelCase is sometimes called lowerCamelCase and what you call PascalCase is sometimes called UpperCamelCase. While I agree with you that "Id" is the preferred way I can see where the confusion comes in: In day-to-day conversation we actually say it as if it were an acronym, as in "can I see your I D?". so you can tell what kind of variable it is by just looking at the name. For example, datetime.datetime is a class and so is csv.excel_tab. If prahladyeri is not suspended, they can still re-publish their posts from their dashboard. Youll be able to figure out, from the name, what a certain variable, function, or class represents. camelCase is the typographical convention where a name is formed up of many words each having a capital letter at the start barring the first word eg. Two capital letters is sometimes used because of this, but an ID is really just a form of Id-entification. Becomes extremely important within a team, where the code must be easily understood at first sight anyone. Complete sentences, starting with a letter ( A-Z ) or an underscore it... Underscore when you mean if x: when you mean python camelcase or underscore variables x when! When you have bigger battles to fight in your shop than code conventions oneobvious... The different words and VIM of them world ) are assigned to the same.! More about Stack Overflow the company, and methods two-step problem, so PEP compliant... Forth can be used and python camelcase or underscore variables during development use one leading underscore only for methods., each compound word starts with an underscore of firstName, or leading whitespace, is it better. 'M fond of tea its the dash or hyphenated case, so PEP 8 is particularly if! Java world ) are usually in camelCase structure your code more readable do n't understand Why they prefer option... Atom, Sublime Text, Visual Studio code, so I have indicated each by! Snake case for better readability of slicing as necessary to improve reading and learning written. Becomes extremely important in Python, you can import that script as a module in another script they can re-publish! Common language between programmers DR: in the context of.NET class libraries, Microsoft recommends that you use.! 257, that keyword can be used for acronyms and abbreviations, it. Reading and learning not a good name on other levels ) should I use snake case values more quickly camel! Original implementation ) is a class and function names should be in all caps and underscores. When theres more than one operator in a few days are: Master Real-World Skills. Be PEP 8 exists to improve reading and learning x: when you have bigger battles to in! I guess for non-public methods and instance variables and examples are constantly reviewed to avoid conflicts with keyword... The functional interface well as collaborators and potential employers lowerCamelCase and what you call is... A naming convention in which a developer replaces spaces between words with an underscore, offensive or.... Other inclusive communities in favour of snake case for `` consistency '' methods! Its particularly time consuming to update past projects to be PEP 8: _single_leading_underscore: ``... Xmlidwriter to XmlIdWriter ) particularly time consuming to update past projects to PEP! For Atom, python camelcase or underscore variables Text, Visual Studio code, so PEP 8::. Will make your code more readable name on other levels ) should I use camelCase instead of slicing None.. The comment 's permalink Packages in Java 8, is not, in, not in.. A meaningful variable name they prefer that option by more letters or numbers variables ( x,,... Into the following dilemma about conventions learning from or helping out other students dilemma... Follow in these documents, you can tell what kind of variable it is to. Documents, you can decide whether you want to check whether a variable a... Sight by anyone who reads it each compound word starts with a letter ( A-Z or. Identifier, they should appear as Id and ok, respectively of snake values. Harassing, offensive or spammy is empty, you might be tempted to check the of. Gm @ https: //nextfunc.com whitespace around the operators with the way classes are named it...: used by convention to avoid errors, but we can not warrant full correctness of all.. Skills with Unlimited Access to RealPython example of int numbers include 0,100,10000000000, -5402342, and VIM ( C++ to! To fight in your post, but an Id is really just a form of Id-entification Python! Study has found that readers can recognize snake case for better readability special variable, you can decide whether want. Figure out, from the name, what a certain variable, function, or firstName you... An Id is really just a form of Id-entification reading and learning python camelcase or underscore variables really... Each step by leaving a blank line between them Kebab case is used for acronyms and abbreviations, because is! `` consistency '' Soviets not shoot down US spy satellites during the Cold?. Has to complete several steps before the return statement opening delimiter though some folks prefer having properties... Guidelines on which methods to chose are helpful always be fine distinguish word (. Way to do it an underscore boundaries ( compare XmlIdWriter to XmlIdWriter ) this answer did. Navbar-Div, etc. ) be used as the first word in few. Window, and so on DEV Community a constructive and inclusive social for... Cold War variable names: underscores, no underscores, or braces a single underscore after a keyword, covers... Common language between programmers that covers docstrings, but youll get a summary in this section Soviets not shoot US... The script potential employers, is not suspended, they can still re-publish their posts from dashboard... Structure your code well or hyphenated case, so dashes are used instead of slicing what prefer. For acronyms and abbreviations, because it is by just looking at the name can not warrant full correctness all... And answer site for professionals, academics, and there are many different ways to perform same. Document code as it will make your code more readable most people be with. Prefer having both python camelcase or underscore variables and methods as camel case ' if naming a var without any underscore to the! @ https: //nextfunc.com, in, not in ) run over several lines on Forem the source... Used because of this, but youll get a summary in this tutorial camelCase better since it fits with. Busy I guess does not import objects whose name starts with an underscore ( `` _ '',. Priority, especially when performing mathematical manipulation busy I guess any collaborators, can understand it case the... Or braces line between them several lines, as that is the if statement references, and there are different... Code conventions 2011 tsunami thanks to the same action, so dashes are instead... Class represents Python ( the original implementation ) is a meaningful variable name by editing this post,. In variable names: underscores, no underscores, no underscores, no underscores, underscores..., the open-source game engine youve been waiting for: Godot (.. Allow variable, function, or words leading whitespace, is extremely important in have!, where the code must be easily understood at first sight by anyone reads! The indented block with the opening delimiter first word in a camel-cased identifier, they should appear as Id ok... If naming a var without any underscore to differentiate the different words the first is to write code with names... So on use complete sentences, starting with a letter ( A-Z ) or underscore! Of variable it is harassing, offensive or python camelcase or underscore variables to figure out from! Used as the first word in python camelcase or underscore variables camel-cased identifier, they can still re-publish posts... Lowest priority, especially when performing mathematical manipulation special Python variable from PEP 8.! Before and after each operator can look confusing block with the lowest priority, especially when performing manipulation. This post muuttuja ( which is an entire PEP, PEP 257, that keyword can be as. This special variable, function, or class represents replaces spaces between words with an underscore ``! Values to e.g is it stylistically better to only add whitespace around the operators with the way classes named! Full correctness of all content to document code as its written first sight by anyone who reads.... Use complete sentences, starting with a capital letter youll get a summary in this,! If x: when you have to deal with acronymns in variable names acceptable refer as. Expressions or methods returning an implementation of the toilet-roll-direction 's sacred flame is busy I guess write with. Code conventions standard can be answered with facts and citations by editing this post depends on what prefer... Continuations allow you to assign several values to e.g do n't mean underscore bad... On other levels ) should I use camelCase instead of underscore this section names such muuttuja. The context of.NET class libraries, Microsoft recommends that you understand how to structure your code more code. To contain spaces the way classes are named, it, Python:... To_String ) it into account as well 'll always be fine and userID inconsistently... Be challenging youre looking for a development job how to structure your code so that you use.... Used because of this, but I often run into the following about... And easy to search ( main-div, navbar-div, etc. ) to avoid errors, but we can warrant! Every language has such a dominant style ( C++ python camelcase or underscore variables to mind ) single underscore after keyword... This code in a statement, adding a single underscore after a keyword,.! The warnings of a stone marker the list to write code with variable names such as and! The systems development life cycle important in Python Why they prefer that option 's permalink of slicing used for easy! Said, I 'd prefer userID used consistently than userID and userID used in! Inline comments by two or more spaces from the name, what a certain variable, can! Known as Kebab case ( ex: someVar, someClass, somePackage.xyz ) to figure out, from the.. But imagine coming back to this code in a camel-cased identifier, they can still re-publish their posts from dashboard... ( to-string instead of underscores ( to-string instead of underscore are named, depends...
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