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20 TechQA 2023-09-22T03:23:56.640000Are comparisons really allowed to return numbers instead of booleans, and why?
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Asked by ByteEater
How to return a date/datetime object rather than an expression of that type?
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Asked by Balthazar
pass truthy value of two non-boolean values to a function in a more terse way
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Asked by Ethicist
Why doesn't typescript object made up of false values return false? Otherwise how can I make it?
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Asked by rowen
Can python date/time/datetime objects have a boolean value of False?
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Asked by Sam Zuk
CodeBat Python - Logic 1 - where is the error in my logic?
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Asked by Caleb
How can I create a Proc to checking whether the elements of an array are nil or not?
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.every() prototype isn't working as expected
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Asked by Quinten Steenwyk
Javascript: using "!!" in boolean context
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Asked by noamtm
Typescript optional function truthy check
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Asked by Sean A.S. Mengis
Checking lots of variables for truthiness in a single pass
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Asked by Igniter
Check Truthiness of Values in Pandas Series
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Asked by ErstBlack
When I am testing for truthiness, why is my Object.create(null) value true while null is false?
139 views
Asked by Codenameskidsnextdoor
Is !obj[key] a good practice to check the existence of an object's property in JavaScript?
787 views
Asked by but-why
Is //(typeof(myVar) != "undefined")// logically equivalent to the truthy //if (myVar)?
173 views
Asked by Mark Taylor
comparing with `{}` and truthyness
194 views
Asked by dcsan
Whats the difference between the following conditions in TypeScript?
212 views
Asked by user3082488
Using Comparison (< >) Operators With Non-Numeric Strings in Javascript
409 views
Asked by Luke
Testing truthiness in guards
865 views
Asked by Adam Millerchip
What are the truthy and falsy values in Raku?
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Asked by user0721090601