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add created_at and updated_at fields to mongoose schemas

...ongoose schema, without having to pass them in everytime new MyModel() is called? 19 Answers ...
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Programmatically obtain the Android API level of a device?

... obtain API level programatically by the system constant (Build.VERSION.SDK_INT). For example you can run some piece of code which requires newer API in the following way (it will execute if the current device's API level is at least 4) if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.DONUT) { ...
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What is the Swift equivalent to Objective-C's “@synchronized”?

...ty that you have with @synchronized. – Michael Waterfall Oct 23 '14 at 16:46 9 With this approach...
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Prevent “overscrolling” of web page

... Then, how can you get the scrollTop value that you'd usually get with $(window).scrollTop ? – Guig Apr 20 '16 at 19:37 1 ...
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Get bitcoin historical data [closed]

...ocket in higher resolution over longer time period you could use script log_bitstamp_trades.py below. The script uses python websocket-client and pusher_client_python libraries, so install them. #!/usr/bin/python import pusherclient import time import logging import sys import datetime import sig...
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Read entire file in Scala?

...simple and canonical way to read an entire file into memory in Scala? (Ideally, with control over character encoding.) 18 ...
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How can I split and parse a string in Python?

I am trying to split this string in python: 2.7.0_bf4fda703454 3 Answers 3 ...
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How do I represent a hextile/hex grid in memory?

...-> axial conversion for rounding which confuses me also as it doesn't really explain why you need to when axial can just technically be cube all the time if you just ignore the s variable, why do both types exist at all. – WDUK Aug 20 at 23:54 ...
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What's the simplest way to subtract a month from a date in Python?

...at what they want can be done just by dt - timedelta(days=dt.day) As originally phrased though it sounded like they wanted to be able to subtract an arbitrary number of months and that is a bit harder. – Duncan Sep 19 '19 at 14:27 ...
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Pythonic way to combine FOR loop and IF statement

...>>> xyz = [0, 12, 4, 6, 242, 7, 9] >>> >>> known_things = sorted(set(a.iterkeys()).intersection(xyz)) >>> unknown_things = sorted(set(xyz).difference(a.iterkeys())) >>> >>> for thing in known_things: ... print 'I know about', a[thing] ... I k...