kepano
/ obsidian-web-clipper.js
Last active
July 22, 2024 07:29
Obsidian Web Clipper Bookmarklet to save articles and pages from the web (for Safari, Chrome, Firefox, and mobile browsers)
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| javascript: Promise.all([import('https://unpkg.com/turndown@6.0.0?module'), import('https://unpkg.com/@tehshrike/readability@0.2.0'), ]).then(async ([{ | |
| default: Turndown | |
| }, { | |
| default: Readability | |
| }]) => { | |
| /* Optional vault name */ | |
| const vault = ""; | |
| /* Optional folder name such as "Clippings/" */ |
eranation
/ gist:3241616
Created
August 2, 2012 22:51
MongoDB Aggregation Framework way for "select count (distinct fieldName) from someTable" for large collections
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| //equivalent of "select count (distinct fieldName) from someTable" | |
| db.someCollection.aggregate([{ $group: { _id: "$fieldName"} },{ $group: { _id: 1, count: { $sum: 1 } } } ]) |