7f2dd5260f
- Complete React app with 7 developer tools - JSON Tool with visual structured editor - Serialize Tool with visual structured editor - URL, Base64, CSV/JSON, Beautifier, Diff tools - Responsive navigation with dropdown menu - Dark/light mode toggle - Mobile-responsive design with sticky header - All tools working with copy/paste functionality
5 lines
104 B
JavaScript
5 lines
104 B
JavaScript
// Is a given variable undefined?
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export default function isUndefined(obj) {
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return obj === void 0;
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}
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