Get value at zero

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Guideline

Name		Name	Last commit message	Last commit date
Latest commit History 6 Commits
src		src
.editorconfig		.editorconfig
.eslintrc.js		.eslintrc.js
.gitignore		.gitignore
.travis.yml		.travis.yml
package-lock.json		package-lock.json
package.json		package.json
readme.md		readme.md

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