javascript check if array is empty
if (typeof array !== 'undefined' && array.length === 0) {
// the array is defined and has no elements
}
javascript check if array is empty
if (typeof array !== 'undefined' && array.length === 0) {
// the array is defined and has no elements
}
check if string is empty python
my_str = ""
if not my_str:
print("empty")
else:
print("not empty")
#output: empty
c# check if array is empty
if(array == null || array.Length == 0)
c# empty array
object[] emptyArray = new object[0];
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