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Print newline in PHP in single quotes

I try to use single quotes as much as possible and I've noticed that I can't use \n in single quotes. I know I can just enter a newline literally by pressing return, but that screws up the indentation of my code. ...
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Dictionaries and default values

...nguage is that the interpreter would be able to 'see' inside the functions and optimize it - that the user wouldn't have to deal with micro-optimizations as much. Isn't that what things like JIT compilation are for? – nishantjr Oct 27 '14 at 7:32 ...
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How can I print the contents of a hash in Perl?

... @JonathanDay I was missing that detail and it was helpful! Thanks! – Sos Apr 3 '14 at 15:20 5 ...
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How can I get a list of all functions stored in the database of a particular schema in PostgreSQL?

I want to be able to connect to a PostgreSQL database and find all of the functions for a particular schema. 9 Answers ...
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C++ Exceptions questions on rethrow of original exception

... This question is rather old and has an answer appropriate to the time it was asked. However, I just want to add a note on how to do proper exception handling since C++11 and I believe this corresponds very well to what you were trying to achieve with yo...
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How do you write multiline strings in Go?

... choice to write regular expression patterns as they usually contain non-standard escape sequences that would make the Go compiler complain of not double-escaped. It keeps the patterns clean and relatively readable. – jimt Oct 29 '11 at 1:35 ...
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How do I get a background location update every n minutes in my iOS application?

... location update every n minutes in my iOS application. I'm using iOS 4.3 and the solution should work for non-jailbroken iPhones. ...
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Simple way to repeat a String in java

...te this using a for loop, but I wish to avoid for loops whenever necessary and a simple direct method should exist somewhere. ...
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Guards vs. if-then-else vs. cases in Haskell

... From a technical standpoint, all three versions are equivalent. That being said, my rule of thumb for styles is that if you can read it as if it was English (read | as "when", | otherwise as "otherwise" and = as "is" or "be"), you're probably ...
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SQL Server Script to create a new user

...I think that you may be a bit confused about the difference between a User and a Login. A Login is an account on the SQL Server as a whole - someone who is able to log in to the server and who has a password. A User is a Login with access to a specific database. Creating a Login is easy and must ...