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/ 0_reuse_code.js
Last active
August 29, 2015 14:07
Here are some things you can do with Gists in GistBox.
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| // Use Gists to store code you would like to remember later on | |
| console.log(window); // log the "window" object to the console |
omolina
/ MongoDB update all matching.js
Created
September 6, 2012 22:17
— forked from sym3tri/MongoDB update all matching.js
How to update a single field in a MongoDB collection for all documents matching a specific criteria
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| // FROM: http://www.mongodb.org/display/DOCS/Updating#Updating-update%28%29 | |
| // | |
| // db.collection.update( criteria, objNew, upsert, multi ) | |
| // criteria - query which selects the record to update; | |
| // objNew - updated object or $ operators (e.g., $inc) which manipulate the object | |
| // upsert - if this should be an "upsert"; that is, if the record does not exist, insert it | |
| // multi - if all documents matching criteria should be updated | |
| // | |
| // SQL VERSION: | |
| // UPDATE myTable SET dateField = '2011-01-01' WHERE condField = 'condValue' |