alvin alexander
alvin alexander

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Nodes for the term “variables”

    String interpolation in Scala 2 (String variable substitution)

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    A Scala cheat sheet (reference page)

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    How to use variable names with the Scala ‘foldLeft’ method

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    Functional programming: Math functions, not programming functions

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    Making wrong code look wrong (Joel on Software)

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    How to list Perl CGI environment variables

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    Perl: How to access shell environment variables through Perl associative arrays

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    Scala - How to declare multiple variables on one line

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    Erlang has single-assignment variables

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    Drupal 8: How to put a View or Block between the Content and Comments

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    Language memory models and functional programming

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    How do I make variables private to my Perl function?

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    What are the Drupal 8 Node class fields (field names)?

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    A short video introduction to the Scala REPL and variables

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    PHP printing - How to print variables in a PHP string

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    A PHP cheat sheet (reference page)

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    A simple PHP form example

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    Debug Ant build problems with echo statements

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    Perl environment variables - How to access Perl environment variables

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    Perl subroutine values - How to return multiple values from a Perl function

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    Java FAQ: How to print system environment variables

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