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Make column not nullable in a Laravel migration
...t understand why columns aren't made non-nullable by default. It's usually best practice and this adds lots of noise to the code.
– Morgan
Jul 27 '18 at 17:37
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Studies on optimal code width?
... it depends on the programmer also. If most coders operate at 80 then its best to aim for that when working with shared code.
– Sunsetquest
Feb 5 '15 at 18:50
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Adding a directory to $LOAD_PATH (Ruby)
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Best I have come across for adding a dir via relative path when using Rspec. I find it verbose enough but also still a nice one liner.
$LOAD_PATH.unshift(File.join(File.dirname(__FILE__), '..', 'lib'))
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How to check if command line tools is installed
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Simple and effective. Might be the best answer.
– Bryan P
Jul 31 '19 at 21:46
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How do I correctly clean up a Python object?
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IMO, this is really the best answer. It combines the possibility of cleaning up at garbage collection with the possibility of cleaning up at exit. The caveat is that python 2.7 doesn't have weakref.finalize.
– hlongmore
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Git command to show which specific files are ignored by .gitignore
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I tried every solution on this page. This is the best one. It shows both files and directories. This feature was probably not available back when this question was originally asked. (By the way, all of the solutions won't work properly with a brand new "git init" until you...
iPad Web App: Detect Virtual Keyboard Using JavaScript in Safari?
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best fix I found for my problem
– Sutulustus
Feb 4 '14 at 9:41
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Are PostgreSQL column names case-sensitive?
...ich are mixed case or uppercase have to be double quoted in PostgresQL. So best convention will be to follow all small case with underscore.
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How to use Class in Java?
...an be used differently at runtime.
Collections e.g) List, Set, Hashmap are best examples which will work with different objects as per the declaration of T, but once we declared T as String
e.g) HashMap<String> map = new HashMap<String>(); Then it will only accept String Class instance ...
NOW() function in PHP
...xTimeStamp);
I think that date_create()->format('Y-m-d H:i:s') is the best way because this approach allows you to handle time/time-zone manipulations easier than date('Y-m-d H:i:s') and it works since php 5.2.
MySQL NOW() function
The MySQL function NOW() gives the dateTime value in this f...