StackGenVis: Alignment of Data, Algorithms, and Models for Stacking Ensemble Learning Using Performance Metrics
https://doi.org/10.1109/TVCG.2020.3030352
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53 lines
1.3 KiB
53 lines
1.3 KiB
4 years ago
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# empty-dir [](http://travis-ci.org/js-cli/js-empty-dir)
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> Check if a directory is empty.
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[](https://nodei.co/npm/empty-dir/)
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Note that directories with `.DS_Store` on mac are considered empty.
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## Example
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```js
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const emptyDir = require('empty-dir');
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emptyDir('./', function (err, result) {
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if (err) {
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console.error(err);
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} else {
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console.log('Directory is empty:', result);
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}
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});
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var result = emptyDir.sync('./test/empty');
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console.log('Directory is empty:', result);
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```
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**Filter function**
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Both async and sync take a filter function as the second argument.
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_(This gives you the ability to eliminate files like `.DS_Store` on mac, or `Thumbs.db` on windows from causing the result to be "not empty" (`.DS_Store` is already filtered by default).)_
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```js
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const emptyDir = require('empty-dir');
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function filter(filepath) {
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return !/Thumbs\.db$/i.test(filepath);
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}
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emptyDir('./', filter, function (err, result) {
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if (err) {
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console.error(err);
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} else {
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console.log('Directory is empty:', result);
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}
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});
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var result = emptyDir.sync('./test/empty', filter);
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console.log('Directory is empty:', result);
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```
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## Release History
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* 2014-05-08 - v0.1.0 - initial release
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* 2016-02-07 - v0.2.0 - add filter support
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