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What are free monads?
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Here's an even simpler answer: A Monad is something that "computes" when monadic context is collapsed by join :: m (m a) -> m a (...
How do I style a dropdown with only CSS?
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DanieldDanield
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How much of a git sha is *generally* considered necessary to uniquely identify a change in a given c
...t if you have hash hex string of length 12 the probability of collision in 100 000 commits is below 0.1 %.
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Need some clarification about beta/alpha testing on the developer console
... provide the update to some percentage of users we currently have. Suppose 100 users are there and you rollout for 40% then only 40 users can update the app and after you confirm the app is working perfectly (using crash reports or reviews) then make it available for everyone.
4. Pause Track - See e...
When should I use jQuery deferred's “then” method and when should I use the “pipe” method?
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There is no case where you MUST use then() over pipe(). You can always choose to ignore the value that pipe() will pass in. There mi...
“is” operator behaves unexpectedly with integers
...rding to reddit.com/r/Python/comments/18leav/…, the range used to be [-5,100]. It was expanded to include the full range of byte values - plus 256, because that's presumably a common number.
– mwfearnley
Jul 7 '18 at 22:47
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How should you build your database from source control?
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Here are some some answers to your questions:
Should both test and production environments be built from source control? YES
Sho...
Accessing inactive union member and undefined behavior?
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The confusion is that C explicitly permits type-punning through a union, whereas C++ (c++11) has no such permission.
c11
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How to create a custom attribute in C#
...es like Obsolete or Validation Attributes like ( [Required], [StringLength(100)], [Range(0, 999.99)]), also we have kind of attributes like ActionFilters in asp.net that can be very useful for applying our desired logic to our codes (read this article about action filters if you are passionate to le...
Change navbar color in Twitter Bootstrap
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tl;dr - TWBSColor - Generate your own Bootstrap navbar
Version notes:
- Online tool: Bootstrap 3.3.2+ / 4.0.0+
- This an...