isNumNumeric property
bool
get
isNumNumeric
判断是否为数字类型
Implementation
bool get isNumNumeric {
if (this == null) {
return false;
}
if (this is num) {
return true;
}
return false;
}
判断是否为数字类型
bool get isNumNumeric {
if (this == null) {
return false;
}
if (this is num) {
return true;
}
return false;
}