- Why do we need libraries?
We need libraries because they help us avoid wasting time on writing code that other programmers have already written. You can reuse the same code that others have written.
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- Why do we need libraries? To save time when programming by re-using existing code that accomplishes what we want to do. i.e. creating a slideshow.
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1.Why do we need libraries?
A library is a JavaScript file that contains a bunch of functions, and those functions accomplish some useful tasks for your webpage.
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Libraries provide possibility to share your and look at others code, which end up with being productive by not wasting time for coding features which are already solved by others.
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- That we dont have to build functions, that already exists, again.
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We use libraries so that programmers do not need to write codes for programs that already existed, they can simply use the codes written by other programmers.
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- Why do we need libraries?
In order to save time as we are coding. Libraries are functions that have already been written by other coders and he/she decided to make it available to the world.
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- We use libraries to reuse premade code and function that are already useful and logged in the world.
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Libraries arenât a necessity, but they sure save time and exponentiate our coding evolution by having others share what they created, we all can build upon it.
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- Why do we need libraries?
A library is a JavaScript file that contains a bunch of functions, and those functions accomplish some useful task for your webpage. As programmers, we should re-use existing code when we can, so that we donât waste our time writing code that another programmer has already written.
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- Because we do not want to reinvent the wheel again. Libraries provide reusability.
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We use libraries rather than wasting time writing code that has already been developed. It also increases consistency and portability
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We use libraries to save time instead of writing code that another programmer has already written.
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1.- We need libraries because there are an aray of task already performed by other developers, this allows us to save time and learn from already built solutions - It also helps grow the developer comunity and startups.
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So we wont have to write all the code from ground zero.
Despite that at the end of the course we should be able to write and understand most of the code a webpage demands, itâll be a waste of time write functions and structures that other people have already done. So, we need libraries to reduce the time and efforts demanded to produce apps and webpages.
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Libraries allow developers to reuse code from other developers, communities, and companies. They can be used out of convenience or necessity. Most importantly they help you not recreate the wheel. A lot of questions in programming will be for issues that have already have been solved. Libraries help developers make better use of their time. Most if not all major libraries may simply just do it better. These libraries have been vetted amongst the libraryâs organization or open source community to find/fix bugs and/or patch security vulnerabilities. These well maintained libraries have poured in countless developer hours updating them and making sure they work. When you are a sole developer or a developer in a small group, this is a gift.
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We need libraries so that we donât waste time creating from bottom-up and can build programs with blocks of code already built
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- We need libraries to re-use code that was already written before, to make work more efficient and waste less time.
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1.Why do we need libraries?
Libraries are needed as a resource to re-use proven, viable code so as not to waste your time âre-inventing the wheelâ.
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- One way to write JavaScript code efficiently is by re-use existing code already written by other programmers. Libraries is where we can look up for existing JavaScript functions available.
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