bankcard | 根据银行卡号识别所属银行以及卡类型

I need to change the place of the widget in my UI. But I could not achieve it.

I tried this code But it does not work for me. If someone knows how to do it please help.

Change Place of BankCard Widget to Another BankCard Widget, or change the place of any widgets in a Column.

Below you can find code that I tried:

LE: In case it has any relevance i am using CLion. The program doesn't print anything.

I need to process a vector that contains vectors of string in the form of name card_type and display all cards in alphabetical order and the number of instances for each one. Output should look something like:

I have two dataframes one displaying the transactions from a checking account and the other displaying transactions on a credit card. The only difference between the two lists is that the former seperates the transactions into 'debit' and 'credit' transactions and the latter only has the credit usage, a negative number indicating cashback and non-negative a normal purchase on the card. I would like to 'join', if you will, these two while appending the transactions with negative numbers to the credit side of the first list and the non-negative ones to the debit side. Besides those two columns there is a 'TransactionID' column that is has the same purpose for both lists. Here is a bit of the lists:

df0:

I am using dc.js library 3.0.12 based on d3.js 5.9.2 for a scatterplot.

The scatterplot has been generated as my expectation. My next step is to add some mouseover or on click event to the points to help users get additional information from my data.

I have referred and adapted some code from these two questions:

dc.js onClick Listener Not Working

show additional data properties on mouseover in dc.js

By checking the elements on the scatterplot, it seems to me that the scatter points on the plot can be reached by accessing "path.symbol"

Because it is really hard to isolate the data from my own page, I generated some fake data for the plotting and following is the code I have tried (with two different methods):

in my web API (asp core) when I post object to save in DB it return CreatAtRoute wich is the URL or location of the object like: http://localhost:api/photo/45

and it just return "res.headers undefined"

I am using this code to get url of object that recently saved in db

I'm trying to parse a text file where one record could span 4 lines. In the text below I found that 16,145 is the beginning of the record where 88 is the continuation line. The goal is to get the data in a table where Comp Name, Cust Name, Desc, etc are field names.

16,145,531299,S,531299,000,000,,36358906393192/
88,ACH CREDIT RECEIVED - Cust ID: AP0042168896 Desc: COMM OF ND Comp Name:
88,COMM OF ND Comp ID: ND TR DPT SEC: CCD Cust Name: Dakota Central Date:
88,11-28-18 Time: 05:52 AM Addenda: 705PA529-Kerry Adam
16,145,520000,S,520000,000,000,,36358906393216/
88,ACH CREDIT RECEIVED - Cust ID: AP0042168908 Desc: COMM OF ND Comp Name:
88,COMM OF ND Comp ID: ND TR DPT SEC: CCD Cust Name: Dakota Central Date:
88,11-28-18 Time: 05:52 AM Addenda: 705PA529-Ladson Maria
16,145,517500,S,517500,000,000,,36361011907140/
88,ACH CREDIT RECEIVED - Cust ID: 368908356002797 Desc: MERCH DEP Comp Name:
88,BANKCARD Comp ID: 1246825337 SEC: CCD Cust Name: WRTI Date: 11-28-18
88,Time: 05:36 AM Addenda: No Addenda

I can read the text file into a textbox easily. My thought is if I can load the file with each new line starting with "16,1" where the "88s" are concatenated with the "16s". Below is what I started with.
Dim fileName As String = File.ReadAllText("c:\Fargo.pdr")
TextBox1.Text = fileName

A label is not showing when I click a submit button.

I've tried using ternary operators. I've tried passing the state of the source label to the onClick of the button.

I'm learning React and have managed to create a simple bankcard which has a text field and a button. The text field allows the user to type something in and it will appear on a label. This is achieved by a class component called InsertName. This component, I think I understand, receives the changeName function which is passed down from the Parent component. Then it is 'handled' by the handleChange function in the child component . This then successfully copies the text from the text input field to the label.

I also have a reset button which successfully resets the label to blank.

What I want the reset button to also do is to reset the text input field as well.

I've tried creating a separate function outside of all classes to reset the text field but have no idea on how to work this.

I have three classes in my dart file:
CardMgmt which is my root class and is stateless,
ExpandableListView which is stateful and _ExpandableListViewState which is the state class of its parent (ExpandableListView).
I need to access a method in CardMgmt from _ExpandableListViewState.
This is my code: