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Difference between a class and a module
I came from Java, and now I am working more with Ruby.
9 Answers
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In Ruby on Rails, how do I format a date with the “th” suffix, as in, “Sun Oct 5th”?
I want to display dates in the format: short day of week, short month, day of month without leading zero but including "th", "st", "nd", or "rd" suffix.
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Add centered text to the middle of a -like line
...tions one has in xhtml 1.0 strict to create a line on both sides of text like-so:
32 Answers
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rake db:schema:load vs. migrations
... cumbersome as an app gets more complex and if we have the much cleaner rake db:schema:load to call instead, why do migrations exist at all?
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Is it a bad practice to use negative margins in Android?
... supported and won't be supported by ConstraintLayout.
It is easy to work around this limitation though.
Add an helper view (height 0dp, width constrained to parent) at the bottom of your base view, at the bottom add the margin you want.
Then position your view below this one, effectively allo...
What is the difference between the different methods of putting JavaScript code in an ?
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I quite enjoy Matt Kruse's Javascript Best Practices article. In it, he states that using the href section to execute JavaScript code is a bad idea. Even though you have stated that your users must have JavaScript enabled, there's no reason y...
Postgres: SQL to list table foreign keys
Is there a way using SQL to list all foreign keys for a given table? I know the table name / schema and I can plug that in.
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Remove insignificant trailing zeros from a number?
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Cristian SanchezCristian Sanchez
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Difference between Activity Context and Application Context
This has me stumped, I was using this in Android 2.1-r8 SDK:
7 Answers
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How to “git show” a merge commit with combined diff output even when every changed file agrees with
..." merge (one without conflicts), git show usually only shows something like
11 Answers
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