Is there any clean way to code a group of || testing to see if the value of a variable is in one of them?
113018
Javascript shorthand if
94841
How can I compare a dynamic variable with a literal in Mathematica?
132543
Can I use chained comparison operator syntax?
103811
Can I determine if an argument is string literal?
47144
Package to test whether a string is in a list
14704
How to detect if a variable is an array
37369
How do I check if two logical expressions are equivalent?
155408
What's the function of the "|" (pipe) operator?
19908
How can I compare numbers in Bash?
133999
Does variables' order matter when doing == and === comparisons?
157279
How do you check if a variable is an array in JavaScript?
19448
How do I use the ternary operator ( ? : ) in PHP as a shorthand for "if / else"?
138961
In Bash, how can I check if a string begins with some value?
98222
Testing pointers for validity (C/C++)
78285
How to check for equals? (0 == i) or (i == 0)
93945
How do I determine if an Enum value has one or more of the values it's being compared with?
141197
In JavaScript, is there an easier way to check if a property of a property exists?