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MACRO in LHS or RHS of == (!=) operator inside if() condition in C?


MACRO in LHS or RHS of == (!=) operator inside if() condition in C?

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MACRO in LHS or RHS of == (!=) operator inside if() condition in C?
Tag : c , By : appdelivery
Date : November 29 2020, 04:01 AM

will be helpful for those in need Whether to use something like if (a == 5) or if (5 == a) is largely a matter of style. The C standard doesn't say anything regarding the recommended usage of conditionals.
While the latter (often referred to as "Yoda Conditionals") does in fact guard against mistakenly using = instead of == (and is exactly what the code review comment you mentioned is talking about), however this style is not a easy to read.

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Using a macro inside a loop condition


Tag : cpp , By : Tom
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , I am programing in C++ and I defined a variable as a macro, and I want to return a value from a function using the macro. , Macros are replaced. So in the end you'll get
return (10;/2);

Condition on DataLayer variables inside a macro


Tag : development , By : Techspirit
Date : March 29 2020, 07:55 AM
I hope this helps . Update: It seems to work, so I'm adding the code.
I think I figured it out (writing problems down seems to help solving them). To achieve this, what I need to do is:
function()
{
    if({{Foo}})
    {
        return {{Bar}};
    }
    return null;
}

How to check for condition inside a macro?


Tag : ios , By : Rohii
Date : March 29 2020, 07:55 AM
it helps some times I have defined a macro like this, , That was easy,
#define SELECTED_SITE_ID ((SITE_MANAGER.selectedSite.siteCollectionIdentifier <= 0.0) ? 1 : SITE_MANAGER.selectedSite.siteCollectionIdentifier)

Can you use a or (||) operator inside a ternary operator condition statment in to determina if null or undefined


Tag : javascript , By : hsdfhksh
Date : March 29 2020, 07:55 AM
wish helps you This is (property === undefined) || (null), not testing the property for either being undefined or being null. To do that, just write
event.feature.getProperty('altitudeMode') == null

How to create a macro on a condition inside a if statement


Tag : c , By : brij
Date : March 29 2020, 07:55 AM
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