code maintainability best practices

Inspecting sprinkler system components. have grown to complex web application with Thousands of lines of JavaScript Code. Choose a clear coding style: Keep your function and data naming consistent. Worried about the coding in your software engineering? Reduced Maintenance Errors or bugs in code make it susceptible to security breaches. Another convention to be used while programming is to to avoid global variables and function as much as possible, The code that follows coding standards is less prone to bugs as several bugs caused due to poor developing practices can be avoided. Names that are unrelated and one's that do not make sense should be avoided. is a consistent style of programming that makes your code easier to write Comments : Another aspect to enhancing code readability The rules in the Design Best Practices category carry the DBP code in their ID and refer to requirements for ensuring your project meets a general set of best practices, detailed in the Automation Best Practices chapter.. Below is a list of rules part of the Design Best Practices category, together with their rule ID and a link to their dedicated page: Several years ago two things came together. These metrics also provide developers better insight into the code they have written by understanding the types of classes/methods/modules that should be reworked and thoroughly tested, identify potential risks, current state of code, track progress of development, and so forth. Tony Davis is an Editor with Red Gate Software, based in Cambridge (UK), specializing in databases, and especially SQL Server. First of all: 61 is considered to be maintainable code. In practice, few people update comments when things change. be able to understand each others work and maintain it. See for more information. It’s critical for … Maintainability of the code is as important as writing it, It's one of the first things we learn as developers. Further, and I cannot emphasize this enough, no principle works best (or very well at all, perhaps) alone. So, a good coding convention is a step forward towards getting an ISO certification for your organization. Internet was grown exponentialy over the years, Algorithms : Workings of some complex algorithm must be explained using comments, this helps other This post is a companion to Best Practices for Excel VBA Code. If the code is organized into files and folders, then it increases the readability and maintainability. It becomes an easy task if both follow certain conventions. Best Practices - Reusability, Maintainability and Scalability ; Best Practices - Refactoring LEAPWORK Flows; See more Best Practices - Reusability, Maintainability and Scalability ... As best practice, you should never hard code any data in the flow or sub-flow. Through refactoring, any duplicate code can be removed and code that is independent can be put into separate functions. This resource page presents a methodology that links operations and maintenance goals to the design process, and how it can be applied to any organization. When she’s not writing about tech, she enjoys walking her two chihuahua-poodle mixes, Ginger and Pepper. In this course, Python Best Practices for Code Quality, you will learn a number of best practices that will help you improve the quality of your Python code. 1 - Commenting & Documentation. Also Read:- Programming Language for Effective Mobile App Development. You should try to keep the code as simple as possible. With the recent release of .NET Core 2.1 and Entity Framework Core 2.1 thereof, I thought I could share a few tips and best practices on how to use EF in the most efficient way and avoid some common pitfalls.. I’ve divided these tips into four sections: maintainability, performance, troubleshooting and testing.Without further ado, let’s get going! Best agile practices of cleaning code “on the fly” that will instill within you the values of a software craftsman and make you a better programmer—but only if you work at it. We all think our code … The same must be applicable to CSS/JavaScript and HTML/CSS as well. 11 Best Practices and Tools to Improve the Java Code Quality. If good coding conventions are followed, there are fewer performance issues. Posted on April 3, 2019 by B.J. Write short units of code (Chapter 2) Shorter units (that is, methods and constructors) are easier to … They are important for the smooth functioning of the society. Using such Code reviewing tools, the overall quality of the Software gets improved by locating the issues that were unnoticed in the initial phase of development. Ashley Marsh is a Senior Content Editor at MAAN Softwares INC. She has been with this company for the past four years. You can’t use a single metric to ensure maintainability. The programs must not contain hard-coded values for the file path, username, hostnames and the like. Another innovative way is to specify the variable type in the comments, they should be placed right after the variable name and before its initialization. Computers have been around a long time. is to comment on them, parts of the code which should have associated comments are: Functions & Methods : Comments should describe the purpose and(or) the algorithm used, Ashley specializes in technical writing with an emphasis on mobile development, web design, and technology trends. Every person does it a little differently, and because of that, we all have a distinct voice when our code is read. Maintainability measures how easily software can be maintained. Best practices are professional standards that are acceptable in a field and it’s very important for any programing language to improve code quality, readability, maintainability, and robustness. IDE's (Integrated Development Environment) have come a long way in the past few years. Many computer programs remain in use for long periods of time, so any rules need to facilitate both initial development and subsequent maintenance and enhancement by people other than the original authors. How to Comment Your Code Like a Pro: Best Practices and Good Habits. Standard Design Practice — Maintainability is accomplished through designed–in features such as equipment accessibility, standardization, modularization, ease of maintenance, etc. Rather than try to memorize all best practices or attempt to pressure your developers to follow them all, come up with a prioritized list of best practices. Also, you must give meaningful names to variables which enhances the readability of the code. If coding standards are not followed, it is difficult to understand other person’s logic. Common methodologies include waterfall, prototyping, iterative and incremental development, spiral development, agile software development, rapid application development, and extreme programming.. Code metrics are available with the VS Community, Premium, and Ultimate … Throughout the years, programmers discovered patterns in the way they solved certain problems. The purpose of building computer applications is to make our life simple. This online resource is part of Jason Turner's collection of C++ Best Practices resources. Visual Studio 2017 code metrics is a set of important software tools for measuring the quality, code maintainability, and complexity of code written by a developer. Sometimes different programmers may face the same problems. A successful peer review strategy for code review requires balance between strictly documented processes and a non-threatening, collaborative environment. My new story: How to forge a man out of yourself. Trends to Make Your Opencart Website Popular in just a few days! And ensuring maintainable source code relies on a number of factors, such as testability and understandability. asked Nov 22 '19 at 20:53. ppgowda4. But if the application is not well designed following the coding conventions, it might just prove to be the reverse. Code understandability is very relevant to code maintainability. 4. All of the tools and processes of code review are designed to this end. java spring unit-testing maintainability code-maintainability. the arguments used, return value etc. Name of variables and functions must be logically related 3. Comment your code. Gerrit. Another important aspect of creating maintainable code is to use appropriate names for functions, They also help the reviewer to focus on providing valuable feedback. 3. Meetings end up taking more time than intentionally planned. Also, testing such code is much easier. eng-practices Google's Engineering Practices documentation. The programmer writing the code today may leave the job for some time. They are the coding guidelines or best practices that one must follow while writing code. Managers are responsible for finding a middle ground where peer review can be efficient and effective … Having peer developers review code before changes are submitted and integrated to the main codebase can be beneficial for a number of reasons: First, code reviewing helps to improve software quality, as the additional attention of peers can help to detect errors, improve readability of the code, or even help with design decisions. By following standards defined within the configuration, programmers are able to sharpen the skills for creating clean code. Maintainability Tests: Such testing assesses the system diagnostics capabilities, ... selection of the appropriate standards requires consideration of previous practices (often documented as contractual requirements), domain specific considerations, certification agency requirements, end user requirements (if different from the acquisition or producing organization), and product or system … 1. In order to throw a custom error use the 0-9 = hard to maintain 10-19 = moderate to maintain This makes the code uniform. As a person who loves to follow the best practices, If i run code metrics (right click on project name in solution explorer and select "Calculate Code Metrics" - Visual Studio 2010) on: public static string GetFormFactor(int number) { string formFactor = string.Empty; switch (number) { case 1: formFactor = "Other"; break; case 2: formFactor = "SIP"; break; case 3: formFactor = "DIP"; break; case 4: … The length of lines must not be too long because it reduces the readability. Comments should be used to describe the intent, algorithmic overview, and logical flow. Lower technical debt : Good quality code can speed up long-term software development and simplify maintainability since it can be reused and developers don’t have to spend much time fixing old bugs and refactoring. Having the entire code in one single file makes it difficult to manage. Do not review for more than 60 minutes at a time. In a code review, there are two different stakeholders: the code author who asks for feedback and the code reviewers, who look through the … It is very important for the programmers to maintain the coding standards otherwise the code will be rejected during code review. Ashley finds covering the tech world to be an exciting and engaging experience as each day brings new and groundbreaking technologies to explore and write about. Name Features Link; Review Assistant • Flexible code reviews • Email notifications • Reporting and Statistics : Learn More: Reshift • Integrates with Github and Bitbucket • Tracks vulnerabilities • One-click Autofix : Learn More: Embold • Integrates with Github, … No hard coding, use constants/configuration values. "o" for objects , "s" for strings etc. However, commenting is a skill, which means that practice makes perfect; writing too much and using … Popular PHP Frameworks for Startups to Look in 2020, Amazing Tips to Build Striking WordPress Website. Contract Specifications — Effective specifications include maintainability objectives, thorough operation and maintenance documentation and training needs, and maintenance management system … Evergreen Valley College, Oct. 3rd, 2015 Clean Code I Best Practices 2. the dependence of one component of the code on another must not be too heavy, since a change in one component affects all others. Optimize for the reader, not the writer: Saving time while you write code can cause serious frustration and confusion for anyone reading that code later. United States (USA), United Kingdom (UK), Germany, Singapore, South Africa, Canada, Australia, Netherlands, Kenya, Norway, United Arab Emirates (UAE), Finland, India etc. This article provides you a list of some of the best code review tools which make the software development and unit testing super-easy for the developers by finding the defects at an early stage. MAAN Softwares INC. is your partner for digital growth, we specialize in Web development, mobile app development, and digital marketing. The code that follows conventions is uniform and hence of better quality. Also, as the code is standardized it is less liable to failure. This article will detail the fifteen most important best practices when writing readable code. On a Webpage, HTML and JavaScript represet different layers of code, the HTML code contains the data on the webpage, 2. If we were to plot cost … A software development methodology is a framework that is used to structure, plan, and control the life cycle of a software product. It also touches on aspects of Excel VBA code flexibility and reusability. Best Source Code Review Tools for Java, .Net & C#. Code Review Best Practices for Code Reviewers. For good maintainability one must consider all of them, all the time, at every level of the code, and apply them in an (not "the") appropriate mix. Then create short, simple … The primary purpose of code review is to make sure that the overall code health of Google’s code base is improving over time. A code is written following the conventions is always more efficient than one bereft of it. SonarLint + SonarQube are better together! Future Readiness. Which such large increase in size and scale of the code, 289 2 2 silver badges 12 12 bronze badges. In order to accomplish this, a series of trade-offs have to be balanced. Story of my life. It is a bad practice to repeat the same code at more than one places. For the Maintainability Index, 100 is very easy to maintain code, while 0 is hard to maintain. It is very important to make correct use of the white spaces and indent the code. Code review best practices for code authors. Rather, all data should be sent as an input to the flow via variables or parameters. If the code is written following standards, then it becomes easily maintainable for other programmers succeeding him as it has higher readability. It makes the code clean and simple and enhances the readability. First, you will discover the guidelines for formatting code called Pep8. Clean Code I - Best Practices 1. Jeff Vogel, the founder of indie video game developer Spiderweb Software, wrote in a post that commenting your code is of utmost importance because if you write a procedure and fail to comment it, the lack of comments will cost you time when you decide to rework it. He edits articles and writes editorials for both the and websites and newsletters, with a … Code maintainability is a fundamental part of good software development. If the same problem has been encountered earlier by a programmer and he has a solution well documented, then there is no use of reworking on the same problem. Bad coding also affects the performance of the software like problems in user interaction or server response. Makes Sense : Your code must make sense for even the most complex solutions. But should remarkon few general things, The website style is ideal, the articles is really great :D. Good job, cheers, Your email address will not be published. The code is well documented, so the logic is well understood which makes it robust. Use … Eg: Same is applicable to software. Theo Jungeblut • Director Customer Success at AppDynamics in San Francisco • Coder & software craftsman by night, first time dad and house builder • Architects decoupled solutions & crafts maintainable code to last • Worked in healthcare and factory automation, building mission … Easy Steps to Transform Your Mobile App Idea into Reality, Android 10 Released- Everything You Need to Know About Its Features, Apple Card–A Brilliant Move Post iPhone Strategy, Driving Change in the New Digital Age with Amazon Web Services, 8 Common Mistakes Could Lose Your Site Traffic. Let’s find out their necessity and use. They are the coding guidelines or best practices that one must follow while writing code. Set standards help programmers and teams establish self-improvement routines and healthy habits to follow. Code Maintainablity Convention: Naming and Comments. to the program, even when the length of the names have a larger length. function throwIt(), it checks for a condition to be true, and if the condition is false an error is thrown. Also new developers find less maintainable code more difficult to learn and it takes them longer to contribute to a project, driving up costs further. 0answers 49 views Inherit a UIElement or use a UserControl . Following certain standards in your comments allows IDE's and other tools to utilize them in different ways. Required fields are marked*. Keeton in WordPress | 12 comments. The architecture of the code should not be monolithic or very tighly coupled, I think this is among the most important info for me.And i am glad reading your article. It is better to implement code reusability by a modular approach which all programming languages support. It is a fuller version of the guidelines for writing maintainable Excel VBA code. CAST can help you review and understand your code to find errors or security risks – schedule a code review today. Build and Test — Before Code Review. 2nd Generation SAP Consulting Firm Focused on SAP since 1996 Senior, principal and platinum level expertise Virtual Forge Sales and Services Business partner since 2012“We’ve partnered with Virtual Forge because … small websites with a few simple webpages Similar functions can be grouped and separated from the other group by providing spacing between them. So, to make a code robust and secure, good coding practices must be followed so that bugs and errors are kept to a minimum. Today I want to share with you few things that helped me become a better person than I was. Easy To Debug : The code should be able to provide information as to what went wrong, thus aiding the error handling. be kept as seperate as possible. Code review can have an important function of teaching developers something newabout a language, a framework, or general software design principles. 5. This post is a companion to Best Practices for Excel VBA Code. First, developers must be able to make … Identify the complexity and maintainability of your code across the code. Archived Forums > Visual Studio General Questions. Next, you will create beautiful and publishable documentation with Python docstrings and a tool called Sphinx. Easy to Understand : Your Code must be easy to understand, such that other can pick up from where you left. while JavaScript defines the behaviour of the webpage. as multiple developers must be working on the same project and must Maintainability + Reliability -> Secure Code. Seek Your Roads To Damascus. Code readability is a universal subject in the world of computer programming. Modern C++ best practices for exceptions and error handling. On a Webpage, JavaScript and HTML codes interact with each other but must Others address relatively minor aspects of code quality. Handle issues at the PR stage to clean up the easy stuff before peer review even starts, boosting team velocity and saving time to focus on what’s important: the logic. Names of functions must start with a verb, eg: Somewhat Useful comments “nit-picking issues” (e.g., indentation, comments, style, identifier naming, and typos). It’salways fine to leave comments that help a developer learn something new. This made commenting your code more useful than ever. SonarQube helps you follow them. Applications that are built following best practice guidelines are likely to last longer and add value to their users for a longer period. It is one of … Feedback / questions to help authors to think about an alternate implementation or a way to refactor the code to … Some of the common code smells are Long Method, Duplicate Code, Large Class, and Dead Code. These are called design patterns. Low-code maintainability may have some less obvious benefits, but they, too, are important. With the Heartbleed Bug, we saw that maintainability matters for secure code. Best Practices of Code Review Process- 1. Review code of 200-400 lines one at a time- Best Practices for Ensuring ABAP Code Quality and SecurityDavid Chapman ‐ Vice President of Sales – iT Services 2Stephen Lamy – Managing Director – Virtual Forge 2. Consider this example: … Tony Davis. Assessing maintainability requires checking the … Identify the code smells It means identify “ the design flaws or bad practices, which might require attention, either immediately or at a later point of time ”. Instead, these must be configured through parameters at the time of installation. So, small details about programming may help maintainability. you will explore how to improve … Android or iOS- What to Opt with a Restricted Marketing Budget? This open-source, lightweight tool, built over the "Git version control system,". This is critical to ensure that your test automation is actually … 0. votes. Finally. since more cpu cyles are required to refer to a global variable every time. All Variables should be initializied to a value at the time of creation.Eg : for boolean values true. Validate that your test will actually fail. The code review best practices I present below help counteract those pitfalls, by making the job of the reviewers as easy as possible. Code review is mainly carried out to test the quality of part of source code. The new entrant who takes over must maintain the code written prior to his appointment in addition to writing new code. Code standards enforced by automated rule checks improve the readability and maintainability of code—as well as reduce the number of bugs. Writing code is a lot like writing prose. Be friendly; Review the code not the coder; Give short and precise comments about your findings; Mention at the end when your done (make sure to not forget to praise the good parts) If your tools are not supporting it, also indicate whether you want to have another look when the changes are done of the code, for the code to read easily the The waterfall model is a sequential development approach; … Easy To Adapt : Code should be easily adpatable and scaleable, such that small changes in data or functionality won't require a complete rewrite. Code that can't be made obvious—working around an obscure bug or unlikely condition, or a necessary optimization—does need commenting. Coding best practices. Coding Best Practices in Software Engineering: Variables and Constants. Good coding in software engineering also helps to prevent errors, control complexity and improve the maintainability of applications. Highly regimented peer reviews can stifle productivity, yet lackadaisical processes are often ineffective. Suggestions regarding APIs to use, designs to follow, coding patterns, team coding conventions or best practices. You can group related functions or routines by preceding them with comments. Clean code follows proven design patterns and best practices. Coding standards are the conventions that are followed for writing readable code like file organization, indentation, comments, naming conventions, programming practices etc. It is said that almost 40%-80% of the cost of a software goes into maintenance. There are more bugs to fix and it's more difficult to add new features. It improves readability, and maintainability of the code and it reduces complexity also. This section provides best practice guidance for writing code comments. Tests that follow this best practice are simpler and more understandable, and that is good for maintainability and debugging. 1. Another important aspect of creating maintainable code is to use appropriate names for functions , variables methods etc.Names should make sense and should be related to the nature of the problem. Coding standards are the conventions that are followed for writing readable code like file organization, indentation, comments, naming conventions, programming practices etc. Ideally, a line must not exceed 80 characters. Security best practices (system functions access, access control to programs) Maintainability [ edit ] Maintainability includes concepts of modularity, understandability, changeability, testability, reusability, and transferability from one development team to another. 1. Nothing is permanent. Just keepin mind that if your comment is purely educational, but not critical to meetingthe standards described in this document, prefix it with “Nit: “ or otherwiseindicate that it’s not mandatory for the author to resolv… In today’s era of Continuous Integration (CI), it’s key to … We live in a society that is running on rules or the laws as we call them. This makes the coding easy to understand. You should follow the same coding conventions to name the variables, functions etc. Provide comments so that someone other than the original developer could understand the behavior and purpose of the code. You Need To Read This First, Everything you need to know about developing a website and software for your startup. They are also easier to adapt to changing requirements. The proposed code change should not contain commented-out code. Written by professionals with 60+ years of shop floor and management experience in a variety of industries, this practical resource will help seasoned professionals and novices understand the basic principles of maintenance and reliability. This ensures that it is also successful when it is released. To enforce the Design Guidelines they devised a solution, … Since the code follows a standard it is self-explanatory and requires less communication between managers and programmers. Maintainability is an estimate of technical debt in the repo based on a standardized 10-point assessment of Duplication, Cyclomatic Complexity, Cognitive Complexity, and structural issues. They are called coding standards. Hence, standard code consumes fewer man-hours making it cost effective. 5. Coding Standards The Way to Maintainable Code, All you need to know about developing a website and software for your startup, Programming Language for Effective Mobile App Development, Want To Step Up Your new Website? indentation (empty space at the beginning of a line) must be appropriate. There is very less possibility that the programmer who writes the code will always be present to take care of the bugs. A coding standard is one of the criteria for obtaining ISO:9001 certifications. Code quality, maintainability, best practices in team. But what if those costs could be alleviated - and performance optimized - by encouraging facility professionals to provide input during the design phase of the project? It also touches on aspects of Excel VBA code flexibility and reusability. Also Read:- All you need to know about developing a website and software for your startup. developers to maintain and extend the code from where others left. Best 50 Sites to Learn it; ... I’ll be very grateful if you can share in comments your ideas and practices about writing good code. Indentation : The most basic aspect of maintainable code is the Readability Some have an enormous impact on the overall structure, readability, and maintainability of your code. Different languages provide different ways in which too much deep nesting can be restricted, for instance, in Excel you can use the IFS function, VLOOKUP, or the CHOOSE function instead of multiple IF THEN. Hungarian notations format which prepends a single character for basic datatypes can be used as well. Automated code review simplify the systematic testing of source code for issues such as buffer overflows, race conditions, memory leakage, size violations and duplicate statements. It is important because as code becomes less maintainable the cost to maintain the code increases. It is a fuller version of the guidelines for writing maintainable Excel VBA code. Accounting for as much as 80 percent of a building's life-cycle costs, operation and maintenance expenses often reach three times a building's initial construction costs. This makes the code more readable.Also, you must put comments where it is really required and avoid unwanted comments, for instance, you must avoid comments likeWhile (x>10){// starting While brace}// ending While brace. The purpose of complex logic, routines, and functions must be well documented. Maintainability. web developers many a times have to work on Microsoft has obviously made a huge investment in .NET and in promulgating best .NET coding practices through the .NET Framework Design Guidelines, that you can find at Design Guidelines for Class Library Developers. We have different naming conventions and different problem-solving logic. Sprinkler system components are required to be visually inspected at regular intervals. Purpose of Having Coding Standards: A coding standard gives a uniform appearance to the codes written by different engineers. Whether you’re new to a language or just polishing your technique, SonarQube provides guidance and coaching to help you write clean code, whatever the technology. Subscribe to our email newsletter today to receive latest news and updates about trending technologies. Maintainability How to make the work easy for the newly appointed? This could involve commenting you codes, spacing the codes well. Refactoring means improving the code without any change in the functionality. If a programmer is writing a complex piece of code and he does not follow coding conventions, it might become even difficult for even himself to remember the logic. I have come across the recommended values for a Maintainability Index (MI) as follows: 85 and more: good maintainability ; 65-85: moderate maintainability; 65 and below: difficult to maintain with really bad pieces of code (big, uncommented, unstructured) the MI value can be even negative; Are these values are dependent on technology? Too much deep nesting makes the code difficult to understand so it must be avoided. It is very common, that the code developed by different programmers needs to be integrated. How to improve … values usually start with is, as in isDisabled() . A Well written code takes less time troubleshooting errors and provides code reusability. Resolution of nit-picking issues helps long-term project maintenance. setValue() , function working with Boolean Developers own quality in New Code and Pull Request analysis makes it easy to maintain a high standard. For a professional web developer, the ability Several best practices are consolidated in software engineering, e.g., continuous integration, testing with code coverage measurement, and language sanitization. 08/24/2020; 6 minutes to read +3; In this article. Code review is often overlooked as an ongoing practice during the development phase, but countless studies show it's the most effective quality assurance strategy. Coding best practices are a set of informal rules that the software development community employ to help improve the quality of software. 2. Internally, Microsoft wanted to ensure their own developers followed the rules for consistency and maintainability. However, the question of how to improve code quality and efficiency should be one of the main concerns for the developers, technical team lead, system architect, and even project manager. Collaborative Collection of C++ Best Practices. The Standard of Code Review. variables methods etc.Names should make sense and should be related to the nature of the problem. The answer is simple – by standardizing the code. Several best practices are consolidated in software engineering, e.g., continuous integration, testing with code coverage measurement, and language sanitization. Every language has best practices. These do not take the form of critical issues at the code level. Rather, poor maintainability is typically the result of thousands of minor violations with best practices in documentation, complexity avoidance strategy, and basic programming practices that make the difference between clean and easy-to-read code vs. unorganized and difficult-to-read code. The following describes best practices that may be used to meet some of the NFPA 13 requirements while still facilitating the ITM activities described in NFPA 25. Identify common style and maintainability issues in your Rails code. - forthright/vile-rails-best-practices Group similar values under an enumeration ... Maintainability ... deliver good quality code. There are many … The list contains best code review tools including open-source as well as commercial. Identify which are the most important to follow and how to follow them. Common naming conventions are Camel case and Underscore. In Camel case, the first letter of each word is capitalized except the first word (eg. Easy To Scale Up : The architecture of the code must be in a form such that the core functionality can easily be scaled up without having to rewrite it. There are numbers of ways in which following coding standards can prove to be a great support: Anything did in a methodical way always gives good results. Tutorials Park is an extensive resource to teach Web Development, Programming and Technical stuff from ground up to Professional Level. It relates to the size, consistency, structure, and complexity of the codebase. Robert C. Martin introduces the disciplines, techniques, tools, and practices of true software craftsmanship. “Always code as if the guy who ends up maintaining your code will be a violent psychopath who knows where you live.” Martin Golding Adopt a Consistent & Descriptive Naming … 2. Sharingknowledge is part of improving the code health of a system over time. In the same way, some rules have been made for the website developers to follow. So, it is important that the code you write adheres to the conventions set by the organization so that it may be able to fulfill the very purpose for which it has been designed. Here are a few best practices. It is a best practice that most code will have comments reflecting the developer intent and approach for the code. Not having a set process in place means you don't actually know if your code reviews are effective or are even happening. Usually, if you work on a software project and especially at the beginning of it, the code quality is not the first thing you pay attention to. So, it is essential to write well-documented code and follow the other coding conventions. This makes the code portable as the application can be installed on multiple systems without any changes required in the code. to write maintainale code is a must,since a Initially, it would take some time to review the code from various aspects. Maintainability: It’s easier, safer and less time consuming to maintain and test quality software built with quality code. Just as you shouldn´t review code too quickly, … addRecord) while in Underscore naming convention you place an underscore between each word (eg. add_record). extend and maintaining existing applications. Best Practices for Code Review. Strive to make your code readable and self-documenting through good naming practices and known programming style.

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