forked from FINAKON/HelpProject
Bhargava
6063bd1724
1. Initial Commit - a boiler plate code and POC to realize the concept of context
sensitive help
2. Frontend code written in ReactJS
3. Backend code written in Java, Spring Boot Framework
4. Frontend Start:
pre-requisites : node, npm
npm run dev ==> to start the frontend vite server
5. Backend Start:
pre-requisites : java, mvn
mvn spring-boot:run ==> to start the backend server
6. Visit http://localhost:5173/ for basic demo of help, press F1 in textboxes
7. Visit http://localhost:5173/editor and enter "admin123" to add/modify texts.
Happy Coding !!!
Thank you,
Bhargava.
25 lines
1.1 KiB
Markdown
25 lines
1.1 KiB
Markdown
# Fast Diff [](https://travis-ci.org/jhchen/fast-diff)
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This is a simplified import of the excellent [diff-match-patch](https://code.google.com/p/google-diff-match-patch/) library by [Neil Fraser](https://neil.fraser.name/) into the Node.js environment. The match and patch parts are removed, as well as all the extra diff options. What remains is incredibly fast diffing between two strings.
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The diff function is an implementation of ["An O(ND) Difference Algorithm and its Variations" (Myers, 1986)](http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.4.6927&rep=rep1&type=pdf) with the suggested divide and conquer strategy along with several [optimizations](http://neil.fraser.name/news/2007/10/09/) Neil added.
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```js
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var diff = require('fast-diff');
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var good = 'Good dog';
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var bad = 'Bad dog';
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var result = diff(good, bad);
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// [[-1, "Goo"], [1, "Ba"], [0, "d dog"]]
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// Respect suggested edit location (cursor position), added in v1.1
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diff('aaa', 'aaaa', 1)
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// [[0, "a"], [1, "a"], [0, "aa"]]
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// For convenience
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diff.INSERT === 1;
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diff.EQUAL === 0;
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diff.DELETE === -1;
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```
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