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Showing posts from April, 2018

downloading folders from google drive.

I wanted to download some course material on RL shared by the author via Google drive using the command line.  I got a bunch of stuff using wget a folder in google drive was a challenge. I looked it up in SO which gave me a hint but no solution. I installed gdown using pip and then used: gdown --folder --continue https://drive.google.com/drive/folders/1V9jAShWpccLvByv5S1DuOzo6GVvzd4LV if there are more than 50 files you need to use --remaining-ok and only get the first 50. In such a case its best to download using the folder using the UI and decompress locally. Decompressing from the command line created errors related to unicode but using the mac UI I decompressed without a glitch.
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PyData 13

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1st speaker JP Morgan Continuous Delivery in Python on a Massive Scale, by Or Been-Zeev (JP Morgan) delivery at JP Morgan Abstract:  J.P. Morgan has one of the largest Python codebases in the world.  We will discuss the challenges of working with millions of lines of Python and how one can deal with those. We will also show you how Python makes it easy to achieve continuous delivery and ”push to production” approaches regardless of scale. My notes:  CD = CI + Push to production 20 million lines of code - use a monolithic code base... time to market is the KPI  but how to avoid breaking the code many times a day? Python simplifies the typical CI pipeline as there is no compile or build They have a single head but not clear about how they are merging changes - they have shared staging layers to handle this issue. Speaker separation in the wild, and the industry's view - Rapahel Cohen (Chorus.ai) Abstract: Audio recordings are a data source of great value used
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Moodle <=< Mediawiki SUL integration - first thoughts

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SUL is  Wikipedia's  Single User Login system The goal is to use it to authenticate moodle users there is one caveat - what happen if  the moodle user has no account. Moodle and MediaWiki account creation require different information. Since we'd like to use MediaWiki's standard which is highly permissive. It is necessary to change  moodle's requirements. Challenges Moodle does not explicitly define an object for setting registration requirements.  This needs to be accomplished by admins via edit a number of files manually.  errors will place the users in a limbo/blocked state... This is implemented differently on different version of moodle. This will break if the changes are overwritten by a system is upgrade. Directions Ideally Moodle should have a registration policy  object which allows the admin to define which fields are required and if they need to be unique . For example Moodle complains if different users share an email adr
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downloading folders from google drive.

I wanted to download some course material on RL shared by the author via Google drive using the command line.  I got a bunch of stuff using wget a folder in google drive was a challenge. I looked it up in SO which gave me a hint but no solution. I installed gdown using pip and then used: gdown --folder --continue https://drive.google.com/drive/folders/1V9jAShWpccLvByv5S1DuOzo6GVvzd4LV if there are more than 50 files you need to use --remaining-ok and only get the first 50. In such a case its best to download using the folder using the UI and decompress locally. Decompressing from the command line created errors related to unicode but using the mac UI I decompressed without a glitch.
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Insight into progressive web apps

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Some notes from a Meetup on PWAs in January 2016. I feel quite knowledgable on PWA but I wanted to learn more on implementing service worker. I ended up adding some research and collecting some great resources. However I ended up getting more detailed materials on the service worker based on google's developers docs. Also the resources have been expanded. https://www.meetup.com/The-Future-is-Javascript/events/246346861/ Service worker Service Workers Its just a simple JavaScript file that sits between you and the network – It runs in another thread – It has no access to DOM – It intercepts every network request (including cross domain) Entry point: self.caches (in service worker) or window.caches (on page)   Registering a Service Worker • Works with promises • Re-registration works fine In main.js navigator.serviceWorker.register('/sw.js').then(function(reg){ console.log('regsitered'); }.cat
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