Highest Voted 'toarray' Questions

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2 answers

change a laravel collection format for dropdown

With Laravel, I generate my list of object like that: return Federation::lists('name','id'); So, this returns me [1 => 'elt1', 2 => 'elt2'] , etc What I need is transform it to: [{value => 1, text => 'elt1'},{value => 2, text => 'elt2'}] is it a…

asked May 13 '16 at 22:06

Juliatzin

18,455
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1 answer

Cakephp 3 Cannot convert value to bool issue

I am execute flowing query . $query = $busdetails ->find('list',['keyField' => 'id','valueField' => 'bus_name']) ->where(['status'=>1,'is_approved'=>1]); pr($query->toArray()); It works fine if some results found but if no results…

cakephp-3.0 cakephp-3.x toarray

asked Mar 30 '16 at 04:51

Developer

1
1
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3 answers

Trying to cast setInstance.toArray() to Integer[], no compile time error but there is run time error, why?

I'm experimenting with Java HashSet class and its toArray() method. Below is the code I have came up with. The compiler did not display any error but when I run the code, the IDE outputs the error message: Exception in thread "main"…

java casting set toarray

asked Mar 10 '16 at 03:29

Thor

9,638
15
62
137

0

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1 answer

Fluent Iterable to array from a list that contain generic classes

I have the following class structure: abstract class Role; class Employee extends Role; class Student extends Role; class Employer extends Role; Also I have an enum in which I store the acceptable roles. public enum RoleEnum { EMPLOYEE…

java generics guava toarray

asked Mar 08 '16 at 15:31

Danut Groza

3
2

0

votes

3 answers

Iterating through LinkedHashMap Values Isn't Ordered?

For a problem I'm designing in Java, I'm given a list of dates and winning lottery numbers. I'm supposed to do things with them, and spit them back out in order. I decided to choose a LinkedHashMap to solve it, the Date containing the date, and…

java arrays linkedhashmap key-value-store toarray

asked Jan 13 '16 at 22:39

Luiserebii

55
2
11

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votes

4 answers

Split html row into string array

I have data in an html file, in a table:

001	MC Hammer	Can't Touch This
002	Tone Loc	Funky Cold Medina
003	Funkdoobiest	Bow Wow… c# regex string split toarray asked Aug 04 '10 at 15:35 fearofawhackplanet 52,166 53 160 253 0 votes 1 answer Java Collection::toArray with subclasses Is there a way to use the Collection::toArray(T[]) method when you only know the subtype of the collection? Take this example: void initList(Collection data) { JList aorb_jlist = new JList<>(); … java generics collections toarray subtyping asked Oct 25 '15 at 01:28 ryvantage 13,064 15 63 112 0 votes 0 answers myIntList.toArray(new Integer[0]) throwing "incompatible types" error I have an ArrayList that I need converted back into an int[]. I have been trying to use the T[] toArray(T[] a) method inherited from the List interface. I've looked up several examples, and it seems I'm doing it right. Can someone tell me why I'm… java arraylist types integer toarray asked Sep 12 '15 at 20:43 user3376587 134 2 12 0 votes 3 answers ArrayList cannot be cast to java.util.ArrayList, toArray returns nothing I am trying to write a hierarchal block that puts elements into an ArrayList, all apart of a larger ArrayList. What the block does is take an existing input of text, and adds every line of text into elements of an ArrayList. Each Line is then… java list arraylist jtextarea toarray asked Mar 23 '15 at 12:43 Tordehielbach 11 5 0 votes 5 answers Java Object Array item to String Array Say I have the following: Class myclass { public string stra ="", strb = "" myclass(String a, String b){stra=a;strb=b} } //then in the app I want to do: myclass myclassinst1 = new myclass("blah","xxxx"); myclass myclassinst2 = new… java toarray asked May 14 '10 at 13:40 DGoulston 3 4 0 votes 2 answers Difference between printing array returned from toarray() method using enhanced for loop and traditional for loop I have this code, class Test { public static void main(String args[]) { ArrayList al=new ArrayList<>(); al.add(1); al.add(2); al.add(3); Integer a[]=new Integer[2]; al.toArray(a); … java for-loop toarray asked Nov 17 '14 at 00:15 Gpar 181 1 1 7 0 votes 3 answers Return values from SQL Server to C# convert ToArray? I am working on an assignment at the moment, trying to get values from a SQL Server database and storing them in an array. My connection is fine, but I am having trouble putting the returned values into an array. Here is what I've got, have changed… c# sql-server list store toarray asked Oct 25 '14 at 07:20 Andrejs Bicevskis 71 1 2 6 0 votes 2 answers Doctrine toarray does not convert relations I followed doctrine documnetation to get started. Here is the documentation. My code is $User = Doctrine_Core::getTable("User")->find(1); when I access relations by $User->Phonenumbers, it works. When I convert User object to array by using… doctrine database-relations toarray asked Mar 25 '10 at 01:43 Moon 22,195 68 188 269 0 votes 1 answer .toArray from ArrayList to Array convertion, data type confusion I have confused myself with typecasting with this problem. I have an ArrayList of chars that I want to convert into a String—an array of chars. So it goes something like this: ArrayList message = new ArrayList(); String… java arraylist casting processing toarray asked Mar 19 '14 at 20:12 Tobias Tovedal 731 2 8 14 0 votes 1 answer Generics: Array of type expected I have the following code: public class DEF implements Set { private EnumSet xyz=EnumSet.noneOf(ABC.class); @Override public T[] toArray(T[] a) { return xyz.toArray(a); } } Which gives me the following… generics types compiler-warnings toarray enumset asked Feb 19 '14 at 17:14 JohnyTex 3,323 5 29 52 Prev 1 2 3 … 9 10 Next