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What is the best way to determine the number of days in a month with JavaScript?
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Here is goes
new Date(2019,2,0).getDate(); //28
new Date(2020,2,0).getDate(); //29
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iPhone Simulator - Simulate a slow connection?
...ple’s Network Link Conditioner
These instructions current as of October 2019.
Warning: If you just upgraded to new version of macOS, make sure you install the very latest Network Conditioner (in Additional Tools for Xcode) or it may silently fail; that is, you will turn it on but it won’t thro...
Should I use string.isEmpty() or “”.equals(string)?
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@2019 and we still need a 3rd party library for this :sigh:
– Adam
Jan 7 '19 at 11:57
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AppStore - App status is ready for sale, but not in app store
...ill post my answer as I recently got into a similar issue (as of September 2019). The App is free for all users in all countries.
For me, after I received a confirmation email from Apple saying that my app is ready for sale (the email did not mention any 24 hours waiting period), I could not find m...
How to fix homebrew permissions?
...get chown: /usr/local: Operation not permitted doesn't work as of 5th July 2019
– tavalendo
Jul 5 '19 at 6:01
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Create a dictionary with list comprehension
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Python version < 2.7(RIP, 3 July 2010 - 31 December 2019), do the below:
d = dict((i,True) for i in [1,2,3])
Python version >= 2.7, do the below:
d = {i: True for i in [1,2,3]}
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Code coverage for Jest
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Jan 2019: Jest version 23.6
For anyone looking into this question recently especially if testing using npm or yarn directly
Currently, you don't have to change the configuration options
As per jest official website, you can do...
Have the same README both in Markdown and reStructuredText
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2019 Update
The PyPI Warehouse now supports rendering Markdown as well! You just need to update your package configuration and add the long_description_content_type='text/markdown' to it. e.g.:
setup(
name='an_example_p...
How can I convert a DateTime to the number of seconds since 1970?
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For example year 2020 is:
var year2020 = (new DateTime()).AddYears(2019).Ticks; // Because DateTime starts already at year 1
637134336000000000 Ticks since 1-st of Jan 0001
63713433600 Seconds since 1-st of Jan 0001
1577836800 Seconds since Epoch Time
631152000 Seconds since year 2000
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Apply formula to the entire column
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This the best answer in 2019.
– Happy Bird
Jan 11 '19 at 15:29
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