Tag[arraylist] Recent Newest Questions

conditional filter in array using javascript

I have two arrays and first array are having keys and want to check that all keys are having second array with value true. and return that true value ...

How to filter and checked matches conditionally with multiple fields

How to filter and checked matches conditionally with multiple fields passing in string; i have a request as like below: In that case i have to filt ...

Power automate: JSON formatting issues

I am using excel to generate a JSON file via a power automate flow. I have most of the functionality working but am stuck on a formatting issue where ...

Split a string in an Arraylist in Java into substring of letters

I have two classes Reader and Tokenizer. I want to split Strings in Wlist Arraylist from the Reader class in tokenizer class. Splitting must be done b ...

Array merge or combine by same key of two associative arrays?

I have this situation: $array = [ "name" => [ "ro" => [ 0 => "Nume Romana", ], "en" => [ ...

How can I change the order of my recyclerView items by changing values in the database?

In my app, the user should be able to change the order of the item. I am having the data from the table by SELECT statement order by Order field, and ...

Magic Square in Java: Why always prints: Magic Squares cannot be created?

In the code below i try to read a file with the size of a 2d array and the numbers for each cell. Then the program must find a number that can be adde ...

how to select multiple options from drop down created in php array with comma seprated keys?

This is wordpress plugin code I inspect the code and it show <select name="chosen" id="chosen">...</select> but i want <select multi ...

postgresql jsonb update List of string value based on existing values searched in other table

I have two tables like these in postgres db : now I want to update the article table to keep the List of tags Ids instead of names from the tag tab ...

How I can do it: typed Extension for Arraylist

I try it: How I can do it? I am newb on kotlin java ...

Failed for SynchronizedCollection while serializing an array list

Here is the error stack, java.util.ConcurrentModificationException at java.util.ArrayList.writeObject(ArrayList.java:766) at java.lang.reflec ...

Add nested records of JSON body into one column while exporting to CSV in powershell

I have JSON including multiple nested records. I want to add records with comma separated and store it in a CSV file. JSON Body Powershell Script ...

Get distinct array of objects in javascript

Distinct array of objects as like below; i want to get unique array of objects. Example Array: Expected Output: ...

I am unable to read the following json file. I have read json files that only contain one object but not as multiple json objects in Java using gson

For now I just removed billingInformation and then have proceeded with the code as follows: But since billingInformation is a part of the json ob ...

How to make a list of commands and then display it in a table

so I've decided to try to make a nice cmd menu on windows in python, but I got stuck on one of the first things. I want to create a list of commands a ...

Designing methods for manipulating arraylist in java

I'm creating an ArrayList of objects in main and need to create separate public methods for various manipulations with them from outside the main. But ...

Best practice to protect class from ArrayList method parameter setter at runtime?

I'm developing a new method for TestClass called setList. The method takes a List of String parameter and sets a member variable of TestClass. Assume ...

How to count the elements preceding and succeeding an element in an arraylist in java?

Suppose I have an arraylist and I want to know how many elements exist before a specific element and how many elements succeed it. How can I do this? ...

How to check if any strings in a list appears in a string, and then display anything that matches in a text box?

I'm creating an OCR app that detects any text in live footage, and displays that text in a textbox. However, I want to filter this text to only displa ...

Add a new item in ArrayList Adapter outside its area

So I'm having here a problem adding a new item on a ArrayAdapter-ArrayList if I call a .add outside or inside another public void. I'm using a list vi ...