TechQA.

Question

Are comparisons really allowed to return numbers instead of booleans, and why?

score 79 · Answer 1 · 2023-09-22T03:23:56.640000

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Are comparisons really allowed to return numbers instead of booleans, and why?

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score 121 · Answer 3 · 2022-08-25T01:12:57.870000

pass truthy value of two non-boolean values to a function in a more terse way

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score 538 · Answer 4 · 2022-08-24T13:42:51.953000

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score 793 · Answer 5 · 2022-07-11T21:57:55.957000

Can python date/time/datetime objects have a boolean value of False?

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score 53 · Answer 6 · 2022-06-21T16:20:53.563000

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score 26 · Answer 8 · 2022-02-25T19:44:27.173000

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score 398 · Answer 9 · 2022-02-08T20:29:09.423000

Javascript: using "!!" in boolean context

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score 69 · Answer 11 · 2021-09-18T17:42:56.020000

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69 views Asked by Igniter At 18 September 2021 at 17:42

score 218 · Answer 12 · 2021-03-24T16:08:56.937000

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Is !obj[key] a good practice to check the existence of an object's property in JavaScript?

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score 173 · Answer 15 · 2020-12-11T04:08:57.217000

Is //(typeof(myVar) != "undefined")// logically equivalent to the truthy //if (myVar)?

173 views Asked by Mark Taylor At 11 December 2020 at 04:08

score 194 · Answer 16 · 2020-07-23T03:24:35.133000

comparing with `{}` and truthyness

194 views Asked by dcsan At 23 July 2020 at 03:24

score 212 · Answer 17 · 2020-05-04T07:59:23.753000

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score 409 · Answer 18 · 2019-11-15T16:57:51.290000

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score 448 · Answer 20 · 2019-09-04T02:33:41.047000

What are the truthy and falsy values in Raku?

448 views Asked by user0721090601 At 04 September 2019 at 02:33

TechQA.

List Question

Are comparisons really allowed to return numbers instead of booleans, and why?

How to return a date/datetime object rather than an expression of that type?

pass truthy value of two non-boolean values to a function in a more terse way

Why doesn't typescript object made up of false values return false? Otherwise how can I make it?

Can python date/time/datetime objects have a boolean value of False?

CodeBat Python - Logic 1 - where is the error in my logic?

How can I create a Proc to checking whether the elements of an array are nil or not?

.every() prototype isn't working as expected

Javascript: using "!!" in boolean context

Typescript optional function truthy check

Checking lots of variables for truthiness in a single pass

Check Truthiness of Values in Pandas Series

When I am testing for truthiness, why is my Object.create(null) value true while null is false?

Is !obj[key] a good practice to check the existence of an object's property in JavaScript?

Is //(typeof(myVar) != "undefined")// logically equivalent to the truthy //if (myVar)?

comparing with `{}` and truthyness

Whats the difference between the following conditions in TypeScript?

Using Comparison (< >) Operators With Non-Numeric Strings in Javascript

Testing truthiness in guards

What are the truthy and falsy values in Raku?

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