Related
Greg In my JSON result I am trying to see if a particular object exists and if so what is the count. I am using lengthan expression but it seems to fail for me with the error: The template function 'lenth' is not defined or not valid.
Here is my Get_Ticketobj
Greg In my JSON result I am trying to see if a particular object exists and if so what is the count. I am using lengthan expression but it seems to fail for me with the error: The template function 'lenth' is not defined or not valid.
Here is my Get_Ticketobj
Greg In my JSON result I am trying to see if a particular object exists and if so what is the count. I am using lengthan expression but it seems to fail for me with the error: The template function 'lenth' is not defined or not valid.
Here is my Get_Ticketobj
Greg In my JSON result I am trying to see if a particular object exists and if so what is the count. I am using lengthan expression but it seems to fail for me with the error: The template function 'lenth' is not defined or not valid.
Here is my Get_Ticketobj
Greg In my JSON result I am trying to see if a particular object exists and if so what is the count. I am using lengthan expression but it seems to fail for me with the error: The template function 'lenth' is not defined or not valid.
Here is my Get_Ticketobj
Saurabh Kumar I am new to Java 8 and I am not able to understand the error in the following code. The idea is to send Collection<User>if it's not null. But if the collection is empty than send the HttpStatus.NOT_FOUNDentity response. @RequestMapping(value = "/
Saurabh Kumar I am new to Java 8 and I am not able to understand the error in the following code. The idea is to send Collection<User>if it's not null. But if the collection is empty than send the HttpStatus.NOT_FOUNDentity response. @RequestMapping(value = "/
Saurabh Kumar I am new to Java 8 and I am not able to understand the error in the following code. The idea is to send Collection<User>if it's not null. But if the collection is empty than send the HttpStatus.NOT_FOUNDentity response. @RequestMapping(value = "/
Saurabh Kumar I am new to Java 8 and I am not able to understand the error in the following code. The idea is to send Collection<User>if it's not null. But if the collection is empty than send the HttpStatus.NOT_FOUNDentity response. @RequestMapping(value = "/
Saurabh Kumar I am new to Java 8 and I am not able to understand the error in the following code. The idea is to send Collection<User>if it's not null. But if the collection is empty than send the HttpStatus.NOT_FOUNDentity response. @RequestMapping(value = "/
Edric I am using Angular and Angularfire2. I want to check if Firestore collection is empty. I'm making a todo app and I want to display an empty status container as part of a material guide . Here is my data structure: users/
userID/
todos/
// etc
Zac Delventhal Using traditional objects in JavaScript, it's easy to check if it's null using :Object.keys const emptyObj = {};
console.log(Object.keys(emptyObj).length === 0); // true, i.e. "empty"
const populatedObj = { foo: 'bar' };
console.log(Object.key
Zac Delventhal Using traditional objects in JavaScript, it's easy to check if it's null using :Object.keys const emptyObj = {};
console.log(Object.keys(emptyObj).length === 0); // true, i.e. "empty"
const populatedObj = { foo: 'bar' };
console.log(Object.key
Zac Delventhal Using traditional objects in JavaScript, it's easy to check if it's null using :Object.keys const emptyObj = {};
console.log(Object.keys(emptyObj).length === 0); // true, i.e. "empty"
const populatedObj = { foo: 'bar' };
console.log(Object.key
Zac Delventhal Using traditional objects in JavaScript, it's easy to check if it's null using :Object.keys const emptyObj = {};
console.log(Object.keys(emptyObj).length === 0); // true, i.e. "empty"
const populatedObj = { foo: 'bar' };
console.log(Object.key
Zac Delventhal Using traditional objects in JavaScript, it's easy to check if it's null using :Object.keys const emptyObj = {};
console.log(Object.keys(emptyObj).length === 0); // true, i.e. "empty"
const populatedObj = { foo: 'bar' };
console.log(Object.key
successful man If I'm dd($items);in the controller, the result is as follows: In view blade laravel I check if the collection is empty: @if($items)
...
@endif
but this doesn't work How can I solve this problem? my library You can use $items->isEmpty(); or $it
cute How can i check if the collection is empty, if the collection has an empty collection, i have implemented the following code, then i should get the value true else false, eg: [1; 2; []] the result of this collection should be true and This should result i
successful man If I'm dd($items);in the controller, the result is as follows: In view blade laravel I check if the collection is empty: @if($items)
...
@endif
but this doesn't work How can I solve this problem? my library You can use $items->isEmpty(); or $it
successful man If I'm dd($items);in the controller, the result is as follows: In view blade laravel I check if the collection is empty: @if($items)
...
@endif
but this doesn't work How can I solve this problem? my library You can use $items->isEmpty(); or $it
successful man If I'm dd($items);in the controller, the result is as follows: In view blade laravel I check if the collection is empty: @if($items)
...
@endif
but this doesn't work How can I solve this problem? my library You can use $items->isEmpty(); or $it
Jamie: I've found this in my Laravel web app: @foreach($mentors as $mentor)
@foreach($mentor->intern as $intern)
<tr class="table-row-link" data-href="/werknemer/{!! $intern->employee->EmployeeId !!}">
<td>{{ $intern->employee->FirstNam
Jamie I've found this in my Laravel web app: @foreach($mentors as $mentor)
@foreach($mentor->intern as $intern)
<tr class="table-row-link" data-href="/werknemer/{!! $intern->employee->EmployeeId !!}">
<td>{{ $intern->employee->FirstName
Jamie: I've found this in my Laravel web app: @foreach($mentors as $mentor)
@foreach($mentor->intern as $intern)
<tr class="table-row-link" data-href="/werknemer/{!! $intern->employee->EmployeeId !!}">
<td>{{ $intern->employee->FirstNam
EUR I have a lot of Teradata SQL files. An example file looks like this: create multiset volatile table abcde_fghijk_lmnop as(
select
a.oppnl3_budssstr as nip,
from T45_BACKJJU_33KUT.BRANDFO9 a
) with data on commit preserve rows;
create multiset volatile t
User 7596556 I have 6 words stored in a HashSetlike this: String first = jtfFirstWord.getText();
String second = jtfSecondWord.getText();
String third = jtfThirdWord.getText();
String fourth = jtfFourthWord.getText();
String fifth = jtfFifthWord.getText();
Str
EUR I have a lot of Teradata SQL files. An example file looks like this: create multiset volatile table abcde_fghijk_lmnop as(
select
a.oppnl3_budssstr as nip,
from T45_BACKJJU_33KUT.BRANDFO9 a
) with data on commit preserve rows;
create multiset volatile t
Wassef Hassing I'm using Firestore on a Flutter app and I'm getting data in a ListView. I was wondering how to check if a collection has no documents on Firestore? edit: StreamBuilder<QuerySnapshot>(
stream: db.collection('favorite_encheres').snaps
Bacon Juice $.getJSON(url, function(json) {
var output = '';
$.each(json, function(i,d) {
if(d.DESCRIPTION == 'null'){
console.log("Its empty");
}
var description = d.DESCRIPTION;
output += '<tr><td>'+d.NAME+'</td><td>'+'<tr><td>'+d