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Mastering Development

How to navigate between Components in react from button under react-bootstrap-table 2 column

I am using React Bootstrap table 2 for displaying data from external API. As part of my table i have included a dummy column which stores a button for every row when clicked should navigate to a different component with some row information. The column definition in my code: { dataField: ‘expand’, text: ‘EXPAND’, isDummyField:true, […]

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Mastering Development

Ajax function inside a second Success function is not being called

I am working with DataTables library where i need to make consecutive AJAX requests. Problem is that the AJAX function inside the second Success function is not being called. Here is the whole code $(document).ready(()=>{ $.ajax({ url: ‘http://localhost:3000/api/post/getUserData’, method: ‘post’, dataType: ‘json’, data: { "email": window.email, "token": window.token }, success: function(data){ // <———————–FIRST SUCCESS FUNCTION […]

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Mastering Development

How to show custom table row(

I am using data tables in my project and using the ajax option to fetch the data for the data table but I want to show the custom table row in case of the empty table, and different table row in case of no records after perform searching. $(‘#clients-list-table’).DataTable({ "processing": true, "lengthChange": false, "pageLength": 10, […]

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Mastering Development

How to get Image Url from local Json file in React.js

I want to be able to display images from a local folder by getting the URL from JSON file. So far I’ve tried : src={require(blog.imUrl)} src={blog.imgUrl} src={require(${blog.imgUrl})} Errors i am getting when I use require : Error: Cannot find module ‘../../images/safe-image.jpeg’ import { useHistory } from ‘react-router-dom’; import { Col, Row, Container, Image } from […]

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Mastering Development

NSTableView has unwanted space above first row

I have an NSTableView whose first row is pushed down 10 pt from the top. Headers are turned off, there are no group rows, cell spacing is 0, and the enclosing scroll view’s content inset is 0. UPDATED Here’s a sample project that demonstrates the issue. Here’s a grab of the view hierarchy debugger: Here’s […]

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Mastering Development

React hooks useState when setting array is not keeping old state [duplicate]

I am very new to react and come across something which seems a little odd to me when setting state with hooks. Given the state is configured like this: const [games, setGames] = useState<Array<Game>>([]); And I update it like this: const addGame = (gameId: string) => { setGames([…games, new Game(gameId)]) } After calling addGame for […]

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Mastering Development

How to solve missing value where TRUE/FALSE needed ? My code is below:

#How to solve missing value where TRUE/FALSE needed ? fn1 <- "fn1.xlsx" fn2 <- "fn2.xlsx" read_excel_allsheets <- function(filename, tibble = FALSE) { sheets <- readxl::excel_sheets(filename) x <- lapply(sheets, function(X) readxl::read_excel(filename, sheet = X, col_names = TRUE)) if(!tibble) x <- lapply(x, as.data.frame) names(x) <- sheets x } mysheets1 <- read_excel_allsheets(fn1) mysheets2 <- read_excel_allsheets(fn2) x <-3 for(x […]

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Mastering Development

Create Plots in Matplotlib [closed]

New to python and trying to create some plots in matplotlib. My sample data is as below: df = pd.DataFrame( { "Date": ["13/07/2020", "13/07/2020", "13/07/2020", "13/07/2020", "13-07-2020", "13-07-2020", "13-07-2020", "13-07-2020", "13-07-2020", "13-07-2020", "13-07-2020", "13-07-2020", "13-07-2020", "13-07-2020", "13-07-2020", "13-07-2020", "13-07-2020", "13-07-2020", "13-07-2020", "20-07-2020", "20-07-2020", "20-07-2020", "20-07-2020", "20-07-2020", "20-07-2020", "20-07-2020", "20-07-2020", "20-07-2020", "20-07-2020", "20-07-2020", "20-07-2020", "20-07-2020", "20-07-2020", […]

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Mastering Development

What is wrong with my AWS Amazon Athena query? line 2:10: extraneous input ”ticket_id” expecting {‘add’, ‘all’,..}

Here is my query: CREATE TABLE IF NOT EXISTS "cw-milenko"."calc-milenko" ( ‘ticket_id’ string, ‘sum_stake’ float, ‘amount_stake_one’ string, ) ROW FORMAT SERDE ‘org.apache.hadoop.hive.ql.io.parquet.serde.ParquetHiveSerDe’ WITH SERDEPROPERTIES ( ‘serialization.format’ = ‘1’) location ‘s3://cw-milenko-tests/1507tick2.parquet/part-00000-bbab8f70-4758-4041-9f69-c17f21c916dac000.snappy.parquet’ I got this error: line 2:10: extraneous input ”ticket_id” expecting {‘add’, ‘all’, ‘some’, ‘any’, ‘at’, ‘no’, ‘like’, ‘substring’, ‘position’, ‘tinyint’, ‘smallint’, ‘integer’, ‘date’, ‘time’, ‘timestamp’, […]

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Mastering Development

Display Binary Image in Jquery Datatable

I wanted to display binary image from my database in Jquery datatable, I have tried a few ways but did not work as well. This is my DataTable: var Popup, dataTable; $(document).ready(function () { dataTable= $("#productTable").DataTable({ "ajax": { "url": "/Product/GetData", "type": "GET", "datatype": "json" }, "columns": [ { "data": "Product_ID" }, { "data": "Product_Name" }, […]