What is a maintainable code?
Code maintainability is a capability that requires organization-wide coordination, since it relies on being able to search, reuse, and change other teams’ code. Managing dependencies effectively is often a major source of pain when working with large codebases and large organizations.
What is the meaning of maintainable?
capable of being maintained
Definitions of maintainable. adjective. capable of being maintained. Synonyms: rectifiable, reparable. capable of being repaired or rectified.
How is maintainability of code measured?
When investigating the maintainability of your code base, make sure to examine the number of code anomalies per thousand lines of code, i.e. the Findings Density. This gives you a measure for how often developers are confronted and hindered by code anomalies.
What is maintainability with example?
System maintainability analysis
For example, if it is said that a particular component has a 90% maintainability for one hour, this means that there is a 90% probability that the component will be repaired within an hour.
Why is code maintainability important?
A small investment in the maintainability of your code makes it easier to pick it up after a break, and can provide you with an insurance policy should your disposable software turn out to be more useful than you originally thought.
How do you write a maintainable code?
Writing maintainable code is hard. It must be understandable, testable and readable.
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Optimising for the reader
- Spend some time carefully thinking about the names for classes and methods.
- Don’t use abbreviations.
- Good code should be unsurprising.
- Each method should operate at one level of abstraction.
What’s another word for maintainable?
What is another word for maintainable?
| justifiable | defensible |
|---|---|
| tenable | sustainable |
| defendable | supportable |
| viable | workable |
| bearable | plausible |
Why is maintainability important?
Maintainability is considered, inherent to the building system design, ensuring the ease, accuracy, safety, and economy of maintenance tasks within that system. The purpose of maintainability is to improve effectiveness and efficiency of maintenance.
What is the importance of maintainability?
What is a good maintainability index?
A green rating is between 20 and 100 and indicates that the code has good maintainability. A yellow rating is between 10 and 19 and indicates that the code is moderately maintainable.
What are maintainability requirements?
Maintainability defines the time required for a solution or its component to be fixed, changed to increase performance or other qualities, or adapted to a changing environment. Like reliability, it can be expressed as a probability of repair during some time.
What are the factors affecting maintainability?
And it’s relatively simple to check.
We list the top 5 factors that will impact maintainability of your systems, and how to get them in order.
- Drawings.
- Automation programming best practice.
- Staff skills and attitude.
- Standardisation of parts and equipment.
- Planned maintenance regime.
What are the 4 main ways of making code more maintainable?
Comment your code.
Is maintainability a word?
The ability of an item, under stated conditions of use, to be retained in or restored to a state in which it can perform its required functions, when maintenance is performed under stated conditions and using prescribed procedures and resources.
What is sustainability maintainability?
The goal of green maintainability is a level of total building efficiency; which is the most sustainable form of a facility. It is attained by minimizing external environmental, social and economic transactional conflict while optimizing building performance in terms of occupant comfort and health [38].
What is good maintainability?
In other words, good maintainability implies repairing failures as quickly as possible. Reliability is making assets “last” and work for as long as possible. Combining high maintainability with high reliability is what ensures high asset availability – that is, a good percentage of uptime.
What are metrics of code quality?
Code quality metrics are a number of variables used to measure and determine if code is of high quality. Teams can then use those metrics for code review for changes, test coverage, and other actionable insights. Variables such as code complexity, portability, security, clarity, reusability, and others.
What is green maintainability?
Green maintainability is defined herein as using maintainability and sustainability considerations to achieve green FM, and it seeks to maximize facility performance while minimizing risk and its lifecycle costs, at the same time minimizing negative environmental impacts and reduce the usage of energy, water and …
Is there a difference between sustain and maintain?
Maintain means to do what is needed to ensure something stays a certain state or quality, often the equivalent of “to keep up” or “to take care of.” Maintain applies if what is needed to keep things up is a periodic or occasional activity. Sustain means to hold something at a certain level.
What are the 3 most important qualities of written code?
For the code to be easy enough to change, it needs to be readable, testable, and reusable. It also needs to be reliable, maintainable, and gracefully handle failures without any user effort.
How do you maintain coding standards?
Here are a few ways to achieve that:
- Write as few lines as possible.
- Use appropriate naming conventions.
- Segment blocks of code in the same section into paragraphs.
- Use indentation to marks the beginning and end of control structures.
- Don’t use lengthy functions.
- Use the DRY (Don’t Repeat Yourself) principle.
What is maintainability in building?
What does it mean to sustain something?
1 : to give support or relief to. 2 : to supply with sustenance : nourish. 3 : keep up, prolong. 4 : to support the weight of : prop also : to carry or withstand (a weight or pressure)
What type of word is sustain?
Sustain can be a noun or a verb – Word Type.