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Nested quotes often become an issue using the eval keyword. [1] The eval function is a function that converts and interprets a string as actual JavaScript code, and runs that code. If that string is specified as a literal , then the code must be written as a quote itself (and escaped accordingly).
Like raw strings, there can be any number of equals signs between the square brackets, provided both the opening and closing tags have a matching number of equals signs; this allows nesting as long as nested block comments/raw strings use a different number of equals signs than their enclosing comment: --[[comment --[=[ nested comment ...
PowerShell is a task automation and configuration management program from Microsoft, consisting of a command-line shell and the associated scripting language.Initially a Windows component only, known as Windows PowerShell, it was made open-source and cross-platform on August 18, 2016, with the introduction of PowerShell Core. [9]
In the case of multiple possible completions, some command-line interpreters, especially Unix shells, will list all possible completions beginning with those few characters. The user can type more characters and press Tab ↹ again to see a new, narrowed-down list if the typed characters are still ambiguous, or else complete the command ...
PowerShell: The backtick is used as the escape character. For example, a newline character is denoted `n . Most common programming languages use a backslash as the escape character (e.g., \n ), but because Windows allows the backslash as a path separator, it is impractical for PowerShell to use backslash for a different purpose.
Generally, an escape character is not a particular case of (device) control characters, nor vice versa.If we define control characters as non-graphic, or as having a special meaning for an output device (e.g. printer or text terminal) then any escape character for this device is a control one.
This one-liner program is a glob pattern matcher. It understands the glob characters *, meaning zero or more characters, and ?, meaning exactly one character, just like most Unix shells. Run it with two args, the string and the glob pattern. The exit status is 0 (shell true) when the pattern matches, 1 otherwise.
Guillemets may also be called angle, Latin, Castilian, Spanish, or French quotes/quotation marks. [ citation needed ] Guillemet is a diminutive of the French name Guillaume , apparently after the French printer and punchcutter Guillaume Le Bé (1525–1598), [ 5 ] though he did not invent the symbols: they first appear in a 1527 book printed by ...