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How to create column as array from other columns (got stuck with incompatible types)?


How to create column as array from other columns (got stuck with incompatible types)?

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How to create column as array from other columns (got stuck with incompatible types)?
Tag : python-2.7 , By : Florian D.
Date : November 29 2020, 04:01 AM

this one helps. I think you need a struct type column instead of array type. It's not a good idea to put two columns of different types into an array. To create a struct type column, simply call the struct function:
from pyspark.sql.functions import struct
df.withColumn('Struct_Col', struct(df.subscription_id, df.expires_at)).show()

#+-------+---------------+----------+--------------+
#|user_id|subscription_id|expires_at|    Struct_Col|
#+-------+---------------+----------+--------------+
#| 238423|            113|   12/1/18|[113, 12/1/18]|
#| 238423|            938|   11/1/18|[938, 11/1/18]|
#| 238423|            901|   10/1/18|[901, 10/1/18]|
#+-------+---------------+----------+--------------+

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Incompatible types error while trying to create a map of maps


Tag : java , By : user184975
Date : March 29 2020, 07:55 AM
wish of those help I am trying to create a map of maps using the ConcurrentSkipListMap. If I create a simple map example it seems to be fine: , I can answer the question with an example.
Map<Integer, Map<Integer, Integer> mmap = new ConcurrentSkipListMap<Integer, ConcurrentSkipListMap<Integer, Integer>>();

mmap.put(5, new HashMap<Integer, Integer>());

Error in pl/sql block has me stuck - Number and/or types of columns in a query does not match


Tag : oracle , By : Anonymous
Date : March 29 2020, 07:55 AM
wish of those help You're collecting the fields selected by your query into a record which doesn't have the same number and type of fields of your query.
For example, in your second cursor you're selecting the fields idpledge, payamt, paydate, paymethod:
OPEN cv_prod FOR
  SELECT idpledge, payamt, paydate, paymethod
  FROM dd_pledge INNER JOIN dd_payment USING (idpledge)
  WHERE iddonor = lv_donor_id
  GROUP BY idpledge;
FETCH cv_prod INTO rec_payment2;
TYPE pay2 IS RECORD (
  pledge_id dd_pledge.idpledge%TYPE, 
  amount NUMBER(8,2)
);

Incompatible types when create Loader


Tag : android , By : RinKaMan
Date : March 29 2020, 07:55 AM
To fix the issue you can do Fragments have their own loader managers - try calling getLoaderManager() instead of getActivity().getSupportLoaderManager().
Also make sure that you're being consistent in terms of whether you're using android.app or android.support.v4.app for LoaderManager, LoaderManager.LoaderCallbacks and so on.

How to create 2 incompatible number-like types in TypeScript?


Tag : typescript , By : user143038
Date : March 29 2020, 07:55 AM
To fix this issue So, after banging my head against the wall for several hours, I managed to come up with this:
class height extends Number {}
class weight extends Number {}
var a: height = 68;
var b: weight = 184;
console.log(a+b); // Should be an error.
console.log(a+a); // Should NOT be an error.

Why getting incompatible types: incompatible parameter types in lambda expression?


Tag : java , By : Derek
Date : March 29 2020, 07:55 AM
help you fix your problem This is a lucky guess, since you don't post the whole class, but given that I get the same error, here it is my possible solution on how to fix it:
I've pasted your code as is on my IDE (NetBeans), and then used Fix Imports, created the scheduling class (by the way, you should use Java naming conventions), and I could reproduce your error:
 import javafx.scene.control.TreeTableColumn.CellEditEvent;
 import javafx.scene.control.TableColumn.CellEditEvent;
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