/TypeScript/Isnull or empty typescript

Isnull or empty typescript

How to check is null or empty in typescript

if(typeof propertyValue!='undefined' && propertyValue){
	//execute code here
}

0

Isnull or empty typescript

if(typeof namedProperty!='undefined' && namedProperty){
   return this.namedProperty;
}

0

Source: stackoverflow.com

Similar codes

0 vote149 views1 answer
Loading assets in ionic react
TypeScript
0 vote169 views1 answer
Webintent plugin cordova
TypeScript
0 vote163 views1 answer
Whats the extension of a markup language
TypeScript
0 vote154 views1 answer
R merge lists with common elements
TypeScript
1 vote116 views1 answer
Why is a tree set sorted
TypeScript
0 vote185 views2 answers
Bootstrap dropdown menu not showing
TypeScript
0 vote158 views1 answer
Add custom text after title of products on achive page
TypeScript
0 vote158 views1 answer
Asciidots helloworld
TypeScript
0 vote213 views1 answer
"ValueError: Solver lbfgs supports only 'l2' or 'none' penalties, got l1 penalty." in machine learning
TypeScript
-2 votes162 views5 answers
Mysqli_fetch_array() expects parameter 1 to be mysqli_result, boolean given
TypeScript

Share