Simona Clapan-Kiraz symonny
guyellis
/ removeMongoField.js
Last active
November 30, 2021 23:37
How to remove a field from a collection in MongoDB
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| // Params: | |
| // 1. query (filter) if you only want to remove this field from some records. {} will select any. | |
| // 2. $unset the field(s) that you want to remove. Here I've set them to null but the value doesn't matter as it's ignored. | |
| // 3. multi must be set to true otherwise it will only operate on the first record that it finds. | |
| // | |
| // Run this command in the MongoDB shell | |
| db.<collectionName>.update( {}, {$unset: {<fieldName1>: null, <fieldName2>: null}}, {multi: true}); |
ciaranmahoney
/ mixpanel-page-linktracking-wordpress.php
Last active
March 24, 2017 15:12
This gist inserts MixPanel link click and pageview tracking scripts into a WordPress blog. It is intended to be included in footer.php so it can track pageview and clicks for all pages. In order for this to work, you must have a Mixpanel account and have Mixpanel tags setup on your website.
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| <!-- MixPanel Link click tracking - track clicks for all links --> | |
| <script type="text/javascript">// <![CDATA[ | |
| mixpanel.track_links("a", "Link Click", { | |
| "referrer": document.referrer | |
| }); | |
| // ]]> | |
| </script> | |
| <!-- MixPanel Pageview tracking --> | |
| <?php if( is_page()) { // Sets page type to Page for all pages ?> |