* fix: #2223 modify README.md file under double-buffer
add
- Real world example
- In plain words
- Wikipedia says
- Programmatic example
* fix: #2223 issue.
modify readme.md file
- adjust title, category, language, and tag
* fix: #2255
modify README.md file under queue-load-leveling.
- add explanation section
- add plai-word and wiki say
- add programmatic example with code of taskGenerator and ServiceExecutor classes
- add console output by running the code at local
* ref: add '## explanation' line above real-world example
* issue id: #2260
explanation: modify README.md file.
- add Explanation selection
- add Real-world example, under the Explanation selection. Example express the the king, queen and servant relationship.
- add plain-word, wiki say
- add programmatic example with code of king, queen and servant classes.
- add console output by running code at local.
* fix: #2260
- remove a line from readme.md
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Co-authored-by: Md Saiful Islam <md.saiful@revesoft.com>
