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Best Coding Practices 2
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Best Coding Practices
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Best Coding Practices 2
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Introduction
Coding practices concerning software development demonstrate a collection of informal
instructions to help developers come up with efficient software. Computers are designed to
operate using Machine Code as their communication mechanism is based on the coder's
specifications. Thus, coding demonstrates the act of making the computer respond to instructions
relating to the programmer's preferences with the help of a programming language. Computer
code plays a significant role in the context of computing considering the importance of code in
every electronic device. Code readability in the context of coding is a significant practice for
developers to achieve quality in the industry. Like any skills, coding can be learned and mastered
with the right practices and dedication on the same. The study will explore some of the best
coding practices for developing clean code despite the type of programming language a
programmer is utilizing for the practice.
Literature Review
The paper looks into various coding practices that every aspiring programmer ought to be
aware of in an attempt to improve his or her programming skills. The study discusses;
Commenting and Documentation, Consistent Indentation and DRY Principle, Simplicity and
Proper Name Convention, Constant Practice and Code Comprehension, Appropriate Editor and
Performance, Coding Speed.
Commenting and Documentation
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Writing code involves different structures since every developer has a different logic to
solving computer complexities. Thus, it is easy for a developer to fall into the mindset that their
written code is easy to comprehend, particularly if it functions effectively. However, someone
else might perceive the code with a complexity attitude when reading the code due to different
logic or name convention they are used to. Therefore, the use of code commenting is the most
effective way to handle such teething troubles, especially during code reading. Despite the
various commenting technique applied in a different programming language, it is significant to
keep comments brief, relevant, and limited as a good coding strategy (Cleopatra, 2018).
Including comments to code is vital in any programming language since it makes debugging,
updating, analysis, and other programming activities efficient and easier. It makes it easy and
convenient for other parties to comprehend the idea behind the code and how to work to expand
on the same. Therefore, commenting as a good coding practice enhances code readability as it
helps explains the function of a particular section in a code. The exclusion of this practice might
make it challenging for other group members to fully comprehend the functionality of difficult
parts of the code.
Fig 1 (Guzel, 2011)
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Documentation in software design demonstrates a general term that includes all written files
and materials that encompass a program's development and use manual. During the coding
phase, it a good practice to ensure there is documentation accompanying the code once the code
is ready for execution and use. The importance of including this activity as part of the coding
process is since it helps in elaborating on the functionality of the product, bring together project
information, and permit and address any reactions or questions that other developers and
stakeholders might call to mind. The prime objective of documentation during coding is to
guarantee that stakeholders and developers are moving in the same course to accomplish the
goals of the project (AletexSoft Inc, 2018). Documentation helps in the description of the
developed product and gives insight on how to handle several tasks with its support.
Documentation involves two aspects; user documentation such as installation, user guides,
reference manuals, troubleshooting, and tutorials for system administrators and end-users.
System documentation, on the other hand, provides information about the system and its various
parts. Having good documentation during coding is effective for both end-users of the product
and developers who might want to expand or fix the code.
Consistent Indentation and DRY Principle
Code indentation remains among the most vital parts of coding or programming, but it is
neglected on most occasions and developers might remain reluctant to adhere to it. Code
indentation or programming style demonstrates the structure programmers follow based on the
preferred programming language to document and organize the source code. The major goals of
using proper code indentation are to ensure program readability and understandability (Miara et
al, 2015, 1-3). The application of consistent indention during coding saves time, especially
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during the reuse of the code. Being consistent with indentation offers a style manual for code
implementation upon adhering to its rules. Following a consistent indentation style as a coding
practice thus helps in enhancing the readability of code, especially in group settings and also it
makes the code easily maintainable. Also, consistent indentation properly marks the code and it
makes it less challenging to expand on the code later on. The use of consistent indentation in
coding gives the developer the room to write a code that other developers can read and
comprehend (Pal, 2016). As a result, consistent indentation is a significant and effective
programming strategy since it presents a clear picture regarding the code's structure to other
involved parties. Overall, it is a good practice to use consistent indentation in coding for easy
code modification, enhancement, maintenance, understanding, and readability.
Code Example
Fig 2 (Guzel, 2011)
Fig 3 (Guzel, 2011)
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Fig 4 (Guzel, 2011)
In the context of coding, the “DRY principle” denotes "Don't Repeat Yourself." It is also
referred to as DIE meaning "Duplication is Evil." Based on the terms of this principle, every
level of knowledge must contain a single, authoritative, unambiguous representation inside the
system. The utilization of this principle if common on occasions that reflect tasks demanding the
automation process. It is thus part of a good coding practice to adhere to this principle since it is
not professional to constantly repeat the same code in several occasions (Lalimijoro, 2018).
Applying the principle to code design is vital as part of a professional code habit since it gives
programmers the freedom to eliminate duplication. A code-free from replication is cleaner as
opposed to cases where a programmer utilizes unnecessary duplication. Ignoring this principle
might result in poor code maintenance and ineffective refactoring. Including the principle as part
of your coding process makes the code easy to structure and maintain unlike copying and pasting
a code demonstrating similar functionality in the form of a loop (DevIQ, 2020). The use of this
concept reduces technical debt due to duplicity that lowers the efficiency of the code.
Code Example
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Fig 5 (Apiumhub, 2020)
Simplicity and Proper Name Convention
Simplicity is an essential concept in programming since it allows for easier code maintenance
and few bugs in the code. However, it is not easy to write a simplified code since simplifying a
complex logic is quite a challenge but its benefit is rewarding on the same. Having the ability to
translate a complex idea to a simple functioning code eliminated the difficulties related to its
understanding and readability (Wieben, 2019). The concept of simplicity is vital in the context of
programing as it gives the right insight and exposure to third parties that might want to
understand the context of the issue being cracked. Henceforth, bearing in mind the aspect of
simplicity during coding is significant to help third parties get the ideas of the code for improved
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productivity in coding during the phase of problem-solving. Getting into the habit of writing
simplified codes makes it easy to get the intention and the problem background of the code
(Wieben, 2019). It is thus significant as a programmer to use simplified code logic that is
readable while avoiding complications and unnecessary fanciness. Simplicity produces
professional-quality, handles coding problems fast, effective in group settings and includes a
flexible code format for the efficiency of the code. It makes it easier for the programmer to make
future vital changes in the code effectively.
The naming practice is an essential part of coding considering that bad variable naming may
present huge problems in later application or modification of the code. It is since code readability
is significant as it enables developers to understand what the code does faster with less
explanation. Therefore, among the best coding practices involves how functions, variables,
classes, and files are titled. It is vital during coding to use a shared naming convention that most
individuals approve consistently. It helps manages and well as developers to engage in effective
communication in regards to the functionality of the code. Naming conventions are many but
there is no universal convention for every coding scenario because name conventions are
different for each programming language (Devopedia, 2019). Engaging proper name conventions
during coding supports the improvement of code integration, clarity, communication, and
consistency. It results in discoverability and code predictability. The utilization of the correct
naming convention is not significant is the code belongs to a single programmer. It is significant
in the context of team developers when dealing with open source projects, shared code, and
when the code involves updates across geographies and organizations.
Constant Practice and Code Comprehension
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The best strategy of becoming good at coding is to constantly engage in the development
and coding process. It does not matter the type of programming language a developer is utilizing
since the difference in coding competency is influenced by the length of deliberate practice and
individuals is willing to apply. It is an important aspect of besting coding practices since
deliberate practice demonstrates repetition, rehearsal, and attention and might likely improve
one's skills or knowledge as a developer when faced with new demanding challenges. Despite
other aspects such as motivation and intelligence are vital for performance as a developer;
constant deliberate practice is significant for expanding one’s expertise on the same. The
application of the deliberate practice as part of the coding routine engages the developer in
repetitive activities that improve performance in coding (Dr. Garbade, 2019). A constant
application such behavior in coding helps the developer develop and maintain professional
performance. A lot of practice directed towards coding forces a developer to current innovations
and master the right coding practice when dealing with complexities. Having good coding skills
is a form of art and it is vital to regularly practice the craft to avoid reduced productivity, quality,
and performance. It is impossible to learn new concepts without practice and exploration of the
field for new and fresh ideas.
Some programmers seem to have a natural ability to accurately extract meaning from code
within a short period. Code comprehension is a vital part of becoming a good programmer since
it gives the coder the room to understand the entire coding process to reduce unintended
mistakes. It is thus important to build strong mental models as part of the process of building
effective coding skills (Young, 2017). The journey involving code design requires the definition
of the problem with the help of mental models to help in completing the task at hand. Coding
requires maintaining a higher level of passion for expanding coding knowledge and translating
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ideas to real-life solutions. It includes general knowledge and skills related to programming
languages, computer science ideas, programming principles, and frameworks (Young, 2017).
Comprehending the best coding practices in the context of effective cording skills requires links,
knowledge, and hypothesis for a complete approach to coding. Comprehending the whole
concept and idea for coding to solve a particular problem demands the ability to align the code
with general knowledge. Aiming to improve one’s skills in coding requires constant training to
capture and execute the meaning from code to grow the right skills in revising and generating
hypotheses. It helps in cultivating a strong mental model for improved coding practices.
Appropriate Editor and Performance
In any field of operation, selecting the right tools for the recommended task is important for
quality and performance and the same concept applies to code. In the context of coding, the
developer is forced to reach informed decisions between text editor and IDEs when writing
codes. As a result, the first step as a programmer is to comprehend the features that separate IDE
from text editors. It helps the programmer to effectively weigh the benefits and shortcomings for
the two and the context they work effectively for informed conclusions. Understanding the
complexity of the task at hand demonstrates the most effective way to decide on the editor to use
to achieve the quality and efficiency of the software. Programmers are tasked to solve several
tasks simultaneously hence having the right knowledge of the two editors reduces the changes of
code failure and improves the efficiency of the coder (Rozema, 2015). A coder that has a good
understanding of the programming language in use and the best text editor related to the same
has better changes of writing better codes as opposed to a coder lacking this understanding.
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Selecting the right editor as a programmer is vital to manipulate the code to produce the most
effective and desired program.
Failing to focus on performance is yet another common coding practice that most developers
fail to correct during the coding phase. It is since end-users and developers cannot fully depend
on the processor time and user network as the most effective means of boost the performance of
an application of the software. Therefore, adhering to the performance of the code during the
coding stage demonstrates good skills as a developer. Coders must strive to understand the
performance of a code and its functions and areas that report bottleneck (Saeed, 2018). As a
developer, you should aim to note performance issues within the system to enhance its
performance, algorithms and the structure of the code. The performance of the code focuses on
mastering the database calls and how they are executed. Therefore, understanding their latencies
accumulate is on way to improve the response time of the code.
Coding Speed
Having the right speed as a programmer is important when working under pressure or when
you need to finish the code fast for other reasons. However, the problem is that my coders do not
have the right understanding of how to make this happen. It is significant to take into
consideration the key factors that will help any developer grow their coding speed and the ability
to meet deadlines effectively (Neovibe Technologies, 2017). The first approach is to improve
one’s typing speed since it is vital in coding. Good typing skills help the programmer in keeping
the focus during coding and reducing taking the focus away from the code.
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Understanding the best practices regarding coding is effective for any aspiring programmer.
Good coding practices help create value to the code or project and execute programming ideas
more effectively and productively. Coding does not just involve writing code; it demands the
ability of the coder to come up with good code. The programing practice addressed in the study
is significant in ensuring your code is accurate, readable, and easy to comprehend during
medication. The purpose of the practice is to enhance code readability and the quality of the
written code in problem-solving. The paper discusses some of the best coding practices for
developing clean code despite the type of programming language a programmer is utilizing for
the practice.
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Reference List
Cleopatra, E.M (2018). Best Programming Practices Every Programmer Should Follow. From
https://www.technotification.com/2018/05/best-programming-practices.html
Guzel, B. (2011). Top Fifteen Best Practices for Writing Super Readable Code. From
https://code.tutsplus.com/tutorials/top-15-best-practices-for-writing-super-readable-code--net-
8118
AltexSoft Inc, (2018). Software Documentation Types and Best Practices. From
https://blog.prototypr.io/software-documentation-types-and-best-practices-1726ca595c7f
Miara, R., Musselman, J., Navarro, J., & Shneiderman, B. (2015). Program Indentation and
Comprehensibility. From https://www.cs.umd.edu/~ben/papers/Miara1983Program.pdf
Pal, K. (2016). Importance of Code Indentation. From http://mrbool.com/importance-of-code-
indentation/29079
Lalimijoro, (2018). The DRY Principle and Why You Should Use It. From
https://medium.com/@Ialimijoro/the-dry-principle-and-why-you-should-use-it-
f02435ae9449
DevIQ, (2020). Don’t Repeat Yourself. From https://deviq.com/don-t-repeat-yourself/
Apiumhub, (2020). DRY- Don’t Repeat Yourself. From https://apiumhub.com/tech-blog-
barcelona/dry-dont-repeat-yourself/
Wieben, J. (2019). On The Importance of Simplicity in Software. From
https://www.codementor.io/@joniwieben/on-the-importance-of-simplicity-in-software-
uj5y3tnw6
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Devopedia, (2019). Why Should We Have A Naming Convention and What are Its Advantages?
From https://devopedia.org/naming-conventions
Dr. Garbade, G. (2019). Importance of Practice in Programming: 2019 Guide. From
https://medium.com/@ledumjg/importance-of-practice-in-programming-2019-guide-
105ff37e8351
Young, S. (2017). Become a Better programmer by Learning How You Understand Code. From
https://dzone.com/articles/become-a-better-programmer-by-learning-how-you-und
Rozema, R. (2015). IDE vs. Text Editor: Choosing the Right Tool at the Right Time. From
https://spin.atomicobject.com/2015/12/22/ide-vs-text-editor/
Saeed, A. (2018). 10 Simple Rules for Best programming Practices/Tricks. From
https://codinginfinite.com/ten-best-programming-practices-tips-tricks/
Neovibe Technologies, (2017). 6 Ways to Improve Coding Speed and Optimize Performance.
From https://medium.com/@Neovibe/6-ways-to-improve-coding-speed-and-optimize-
performance-dd317d77dc67
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