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  2. PHP syntax and semantics - Wikipedia

    en.wikipedia.org/wiki/PHP_syntax_and_semantics

    Unlike function and class names, variable names are case-sensitive. Both double-quoted ("") and heredoc strings allow the ability to embed a variable's value into the string. [13] As in C, variables may be cast to a specific type by prefixing the type in parentheses. PHP treats newlines as whitespace, in the manner of a free-form language.

  3. Template:Str number/trim - Wikipedia

    en.wikipedia.org/wiki/Template:Str_number/trim

    Module:String The Template:Str_number/trim extracts a number at the start of parameter 1. It takes a string as parameter, and returns the string trimmed to the beginning number if non-numeric text does not appear before the first number.

  4. Bounds checking - Wikipedia

    en.wikipedia.org/wiki/Bounds_checking

    In computer programming, bounds checking is any method of detecting whether a variable is within some bounds before it is used. It is usually used to ensure that a number fits into a given type (range checking), or that a variable being used as an array index is within the bounds of the array (index checking).

  5. Comparison of programming languages (string functions)

    en.wikipedia.org/wiki/Comparison_of_programming...

    String functions are used in computer programming languages to manipulate a string or query information about a string (some do both).. Most programming languages that have a string datatype will have some string functions although there may be other low-level ways within each language to handle strings directly.

  6. Template:In string - Wikipedia

    en.wikipedia.org/wiki/Template:In_string

    No description. Template parameters [Edit template data] Parameter Description Type Status 1 1 no description Unknown optional 2 2 no description Unknown optional 3 3 no description Unknown optional 4 4 no description Unknown optional source source no description Unknown optional target target no description Unknown optional start start no description Unknown optional plain plain no ...

  7. More work, same salary. How employees should respond to a ...

    www.aol.com/more-same-salary-employees-respond...

    Soon after Kay took on a new role at an e-commerce company in the fall of 2023, the responsibilities began to pile up.. Kay – who asked USA TODAY to not use her full name for fear of losing her ...

  8. Semipredicate problem - Wikipedia

    en.wikipedia.org/wiki/Semipredicate_problem

    Similarly, a function that normally returns a string might sometimes return the empty string as a valid response, but return false on failure. This process of type-juggling necessitates care in testing the return value: e.g., in PHP, use === (i.e., equal and of same type) rather than just == (i.e., equal, after automatic type conversion). It ...

  9. String interpolation - Wikipedia

    en.wikipedia.org/wiki/String_interpolation

    There are two main types of variable-expanding algorithms for variable interpolation: [3] Replace and expand placeholders: creating a new string from the original one, by find–replace operations. Find variable reference (placeholder), replace it by its variable value. This algorithm offers no cache strategy.