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The detailed semantics of "the" ternary operator as well as its syntax differs significantly from language to language. A top level distinction from one language to another is whether the expressions permit side effects (as in most procedural languages) and whether the language provides short-circuit evaluation semantics, whereby only the selected expression is evaluated (most standard ...
Shell variables, created using the set or @ statements, are internal to C shell. They are not passed to child processes. Shell variables can be either simple strings or arrays of strings. Some of the shell variables are predefined and used to control various internal C shell options, e.g., what should happen if a wildcard fails to match anything.
The null coalescing operator is a binary operator that is part of the syntax for a basic conditional expression in several programming languages, such as (in alphabetical order): C# [1] since version 2.0, [2] Dart [3] since version 1.12.0, [4] PHP since version 7.0.0, [5] Perl since version 5.10 as logical defined-or, [6] PowerShell since 7.0.0, [7] and Swift [8] as nil-coalescing operator.
[NOT] IN: Equal to one of multiple possible values DeptCode IN (101, 103, 209) IS [NOT] NULL: Compare to null (missing data) Address IS NOT NULL: IS [NOT] TRUE or IS [NOT] FALSE: Boolean truth value test PaidVacation IS TRUE: IS NOT DISTINCT FROM: Is equal to value or both are nulls (missing data) Debt IS NOT DISTINCT FROM-Receivables: AS: Used ...
In JavaScript, PHP, VBScript and a few other dynamically typed languages, the standard equality operator follows so-called loose typing, that is it evaluates to true even if two values are not equal and are of incompatible types, but can be coerced to each other by some set of language-specific rules, making the number 4 compare equal to the ...
The New Zealand Customs Service said that the seized drugs would have been worth up to NZ$3.8 million (about $2.2 million USD) in street value and had a potential social harm cost of approximately ...
See also: the {{}} template. The #if function selects one of two alternatives based on the truth value of a test string. {{#if: test string | value if true | value if false}} As explained above, a string is considered true if it contains at least one non-whitespace character.
An FBI informant accused of lying about the Biden family has cut a plea deal with special counsel David Weiss, the prosecutor who led the criminal probe into Hunter Biden.