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QUESTION
I need to render a list of products from the data stored in an object with a react router v6. I typed the object and created the typed function to get the value of a key following what is taught in this github answer. This eliminated the previous error of Argument of type 'string' is not assignable to parameter of type 'never' ts(2345), but a new error appeared: Argument of type 'string' is not assignable to parameter of type ' never' ts(2345), which is pointed to the slug parameter of the getKeyValue call in the constant in the line const shoe = getKeyValue(slug)(shoes);
.
ANSWER
Answered 2022-Feb-13 at 03:12Your implementation of getKeyValue
is different from the Github post you linked. Here's the linked version:
QUESTION
I am working on Spark Scala using IntelliJ IDE, Recently I installed Scala and Spark in my local and there was system update for mac-os version, so not sure what broke it.
I am getting error when I try to build my project now, Which was working fine a day before. I checked for JRE vs JDK as suggested in other answers and I am sure that my project is pointing to JDK 1.8. Also I removed Scala and Spark from machine to make sure my machine is in same state as before. Still I am getting this error. Checked existing answers on same error, but no help.
...ANSWER
Answered 2021-Sep-22 at 11:37The problem was due to mac-os Big Sur update, contrary to what I thought the root cause is (installing scala). So I solved this following this answer here at apple forum: https://developer.apple.com/forums/thread/666681
QUESTION
const template = {
example: {
simple: ['Hey', 'Origami'],
extra: ['Its me', 'Dotcom']
}
}
...ANSWER
Answered 2021-Aug-20 at 07:44You could use Array.prototype.concat()
to merge two lists into one.
On your code, it should look something similar to:
QUESTION
Hi guys im new to flutter
im stuck on this error when i try to render a list of comments from my widget.
Exception caught by widgets library
The method '+' was called on null.
Receiver: null
Tried calling: +(" ")
The relevant error-causing widget was
CommentItem
lib\…\Comments\main.dart:52
My widget code
...ANSWER
Answered 2021-Aug-16 at 09:54I suspect you have null types calling sum operation when they shouldn't. This approach would be easily solved by migrating your project to null safety.
As of now, you can check for null in the line:
QUESTION
I'm studying how Major Events affect the US and AU stock markets, such as the Dotcom bubble, 911, COVID etc.
Using GoogleFinance(), I'm trying to compare the weekly close for the S&P500 Index (INDEXSP:.INX) and the ASX All Ords Index (INDEXASX:XAO) for various time periods, for example 2000-2010.
However, the ASX All Ords only returns records from 2010-04-20, which is a problem as I'd like to display the data as a Chart.
The following is one of the functions that return the data:
=QUERY( googlefinance(E10,"all",$F7,$F8,"WEEKLY"), "SELECT Col1, Col5 LABEL Col1 'All Ords', Col5 'Value' ")
I'd like to add extra blank rows for the ASX data so the weekly dates line up. In the case of the range 2000-2010, I need to add 67 blank rows to align dates.
Is there any way to structure the Query, such as adding a UNION clause somehow, to achieve this? Or any alternate method?
...ANSWER
Answered 2021-Aug-02 at 15:34You'll want to use a vlookup function of the dates on the S&P results INTO the array of the ASX results.
I've laid out the basics here on this spreadsheet that was created specifically for this thread.
the formula I'm talking about is in cell D4 on the tab called Comparison. I rounded the dates so that the chart is cleaner.
QUESTION
(If anyone has seen my previous question, I found a way to save the row indexes and use them in the delete function :3)
Is there a way to stop/delete a running function/table on a button click? I am making a simple customer registration program which saves data from text fields (cID
, custName
, custEmail
, and custBday
) and deletes a selected row. My problem is that whenever I delete a row, the last row somehow leaves/lags behind creating this duplicate whenever a row is deleted. Any suggestions or is there something I've done wrong or I've missed?
My Code:
...ANSWER
Answered 2021-Feb-03 at 04:29You need to delete current displayed records before showing updated records inside createTable()
. Also better create a frame for showing the records, so that it is more easier to clear the displayed records:
QUESTION
I'm trying to create a simple customer registration program where a table pops in when I click a button named "saved" using a list that gets updated by doing the same. I'm also making a delete
function that would delete a selected row via mouse click, I tied this function to a callback function that would set the text in a text field (cName
, cEmail
, birthdate
). My problem is that whenever I would click the delete button it shows up an error-- TypeError: delete() missing 1 required positional argument: 'indexPosition' I tried using different passing methods from one function to another but I'm still stumped.
My code:
...ANSWER
Answered 2021-Jan-31 at 13:26Your error probably related to tkinter's CallWrapper class. You should check tkinter's documentation and your code where code calls this class.
QUESTION
AllArea.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
//get the place values as popup window
String[] items = {"All-Area","Cheruvathur", "Kanhangad","Nileswaram","Panathur","Periya","Thrikkaripur","Vellarikkundu"};
AlertDialog.Builder builder=new AlertDialog.Builder(context);
builder.setTitle("Choose Area: ");
builder.setItems(items, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int item)
{
//AllArea.setText(items[item]);
if(items[item].equals("All-Area"))
{
AllArea.setText(items[item].toString());
//System.out.println(AllArea);
String getAllArea=AllArea.getText().toString();
Intent i=new Intent(SecondPage.this,Order.class);
i.putExtra("getAllArea", getAllArea);
startActivity(i);
Toast.makeText(getApplicationContext(),"All-Area",Toast.LENGTH_SHORT).show();
}
else if(items[item].equals("Cheruvathur"))
{
AllArea.setText(items[item].toString());
Intent j=new Intent(SecondPage.this,Order.class);
String getCheruvathur=AllArea.getText().toString();
j.putExtra("getCheruvathur", getCheruvathur);
startActivity(j);
//System.out.println(AllArea);
Toast.makeText(getApplicationContext(),"Cheruvathur",Toast.LENGTH_SHORT).show();
}
}
}
});
...ANSWER
Answered 2021-Jan-22 at 11:11The problem here is that in your Order
class, your code is trying to get StringExtra
s of both getAllArea
and Cheruvathur
and this will lead to crash because only one of them exist since you are calling one Intent
at a time. So one solution for this is that you can simply check if the Intent
's StringExtra
s are not null
and with little modification to your code it will work fine, try this.
QUESTION
I'm trying to check in Python GUI if the user's email is valid after every key release. So I set global bool variables, which are at
and dotcom
for email validity, but every time I input a valid email format. the bools are still set to false.
This is my function for checking the email validity
ANSWER
Answered 2021-Jan-16 at 16:23Currently you are doing some strange things. You iterate over the length of the email, but then you don't use the iterator to check the values. Also you overwrite every True statement, because you don't check if it is already True. e.g. if you already found an '@' you still check for it afterwards and set at to False again.
I have two solutions for you my friend. One is a cleaned up version of your code:
QUESTION
I have been having this major issue trying to send_keys()
when in a iframe. A snippet of my html looks like this...
ANSWER
Answered 2020-Oct-02 at 04:33For the iframe
, you can use this selector .credit-card-iframe-cvv.mt1.u-full-width
And for the input
you can locate by id
, like this:
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