Related
username How to check if value is not empty and not null. In the controller:$scope.data.variable = 'some valid data'; <div ng-if="data.variable != ''">something else</div> thanks AWAY Because both null and empty are falsy values div.variable if not nullor empt
username How to check if value is not empty and not null. In the controller:$scope.data.variable = 'some valid data'; <div ng-if="data.variable != ''">something else</div> thanks AWAY Because both null and empty are falsy values div.variable if not nullor empt
username How to check if value is not empty and not null. In the controller:$scope.data.variable = 'some valid data'; <div ng-if="data.variable != ''">something else</div> thanks AWAY Because both null and empty are falsy values div.variable if not nullor empt
username How to check if value is not empty and not null. In the controller:$scope.data.variable = 'some valid data'; <div ng-if="data.variable != ''">something else</div> thanks AWAY Because both null and empty are falsy values div.variable if not nullor empt
artist I am trying to check if the value of seekbar is less than 0. Currently my seekbar has a value between 0-9. seekbar1 = (SeekBar)findViewById(R.id.sb);
seekbar1.setOnSeekBarChangeListener( new OnSeekBarChangeListener(){
@Override
public void onPr
· 鲍德尔 （Bishnu Paudel I'm having trouble processing JSON data with PHP in Oracle RightNow CRM. Example json is included below. When I try to check the if condition, the data contained in the "person.private_email" property only evaluates to true if some data is
artist I am trying to check if the value of seekbar is less than 0. Currently my seekbar has a value between 0-9. seekbar1 = (SeekBar)findViewById(R.id.sb);
seekbar1.setOnSeekBarChangeListener( new OnSeekBarChangeListener(){
@Override
public void onPr
· 鲍德尔 （Bishnu Paudel I'm having trouble processing JSON data with PHP in Oracle RightNow CRM. Example json is included below. When I try to check the if condition, the data contained in the "person.private_email" property only evaluates to true if some data is
· 鲍德尔 （Bishnu Paudel I'm having trouble processing JSON data with PHP in Oracle RightNow CRM. Example json is included below. When I try to check the if condition, the data contained in the "person.private_email" property only evaluates to true if some data is
Marcus I define an observable in an angular component like this. profiles$!: Observable<Profile[] | undefined>;`
I try to check the length of this array in my template like this. <div *ngIf="(profiles$ | async).length > 0"></div>
With this construction I get
Marcus I define an observable in an angular component like this. profiles$!: Observable<Profile[] | undefined>;`
I try to check the length of this array in my template like this. <div *ngIf="(profiles$ | async).length > 0"></div>
With this construction I get
Marcus I define an observable in an angular component like this. profiles$!: Observable<Profile[] | undefined>;`
I try to check the length of this array in my template like this. <div *ngIf="(profiles$ | async).length > 0"></div>
With this construction I get
Marcus I define an observable in an angular component like this. profiles$!: Observable<Profile[] | undefined>;`
I try to check the length of this array in my template like this. <div *ngIf="(profiles$ | async).length > 0"></div>
With this construction I get
Marcus I define an observable in an angular component like this. profiles$!: Observable<Profile[] | undefined>;`
I try to check the length of this array in my template like this. <div *ngIf="(profiles$ | async).length > 0"></div>
With this construction I get
anonymous: Is there any way to check if a value is in an array in an angular template? I am looking for something like this: <div ng-class="{'myClass':1 in [1,2,5]}">Yay</div>
Where to apply myClass if 1 in the array. is it possible? By the way, what template
anonymous: Is there any way to check if a value is in an array in an angular template? I am looking for something like this: <div ng-class="{'myClass':1 in [1,2,5]}">Yay</div>
Where to apply myClass if 1 in the array. is it possible? By the way, what template
anonymous Is there any way to check if a value is in an array in an angular template? I am looking for something like this: <div ng-class="{'myClass':1 in [1,2,5]}">Yay</div>
Where to apply myClass if 1 in the array. is it possible? By the way, what template
anonymous: Is there any way to check if a value is in an array in an angular template? I am looking for something like this: <div ng-class="{'myClass':1 in [1,2,5]}">Yay</div>
Where to apply myClass if 1 in the array. is it possible? By the way, what template
Nikolai Golub ： I have a code that returns JSON where one of the fields may be null or an empty array. I have the following code to check: import static org.hamcrest.core.AnyOf.anyOf;
import static org.hamcrest.CoreMatchers.nullValue;
import static org.hamcres
mistery_girl： Is it possible to check if a value is not null and not an empty string in Java? I am using one of the following: var data; //get its value from db
if(data != null && data != '') {
// do something
}
But I wonder if there is another better sol
ziiweb ： Is this a good way to check the value of a field null? if($('#person_data[document_type]').value() != 'NULL'){}
Or, is there a better way? Ancient method: The value of the field cannot be null, it is always a string value. This code will check if the
Mr Robot: I have a problem trying to get data from the state, 2 values appear in console.log. I want to remove null values, but I've exhausted all methods. How to remove a null value? class DetailOrderTracking extends Component {
constructor(props) {
mistery_girl： Is it possible to check if a value is not null and not an empty string in Java? I am using one of the following: var data; //get its value from db
if(data != null && data != '') {
// do something
}
But I wonder if there is another better sol
ziiweb ： Is this a good way to check the value of a field null? if($('#person_data[document_type]').value() != 'NULL'){}
Or, is there a better way? Ancient method: The value of the field cannot be null, it is always a string value. This code will check if the
Gerso 77 I want to match all documents that do not contain a "Company" property or an empty or empty array of "Company" values. User.find({Company: {$in: [null, [] ]}}, function (err, users) {
if (err) { throw err; }
console.log(users.length);
}).
Mr Robot: I have a problem trying to get data from the state, 2 values appear in console.log. I want to remove null values, but I've exhausted all methods. How to remove a null value? class DetailOrderTracking extends Component {
constructor(props) {
Ze this is my code <script>
var _getValue = @myViewModel.myInfo.Name == null ? 'isNull' : 'notNull';
</script>
@myViewModel.myInfo.NameThe value in the database is empty, but this code always returns notNull. How can I properly check for null or null? Niti
Gerso 77 I want to match all documents that do not contain a "Company" property or an empty or empty array of "Company" values. User.find({Company: {$in: [null, [] ]}}, function (err, users) {
if (err) { throw err; }
console.log(users.length);
}).
mistery_girl： Is it possible to check if a value is not null and not an empty string in Java? I am using one of the following: var data; //get its value from db
if(data != null && data != '') {
// do something
}
But I wonder if there is another better sol