I’m having some trouble parsing CSV with backslash escaped qoutes “. Most of lines in source CSV don’t include escaped quotes but where there are I can’t seem to find appropriate settings for correct parsing. CSV example (each line with 4 columns): CSV parser settings: Code snippet: Li…
Tag: csv
using tfilelist or tfiledelimited how can i iterate through a list of columnA, column B combination and store in tjava to use for tdbinput
I have a talend job that i am trying to read the columns from the csv file sequentially row by row for each combination (if possible trying to collect unique combination) of COLUMN A & COLUMN B to get the values and store in tjava (context variables to reuse and query the tdbinput) CSV in the below format…
How do I have to format my feeder csv file, to inject a list of string elements into my JSON request in Gatling?
I am having trouble adding a list of string id’s to my JSON request body! I tried many different formatting styles … but could not figure out how to get this to work in Gatling, using the JavaDSL. this is one of my csv formatting attempts to represent a list: here the code to feed my csv data into…
In Java, how do you deal with double quote inside of a CSV that you need to parse
here is what I want to do, This my spend.csv file : From a table view : Table View of the csv And here is what I want as my output file named spend.xml : In order to do that, I found some stuff here and there and managed to get this : At this point the programm should print
How do I count word occurrences in a csv file?
I have a CSV file that I need to read and display the number of occurrences of each word, the application should only count words that have more than one letter and not alphanumerical also turned to lowercase. This is what I have right now and I’m stuck at this and have no ideas where to go from this. I
HttpMessageConverter for Single Object and List of Object
I have an Object (here: Property) and I want to add csv export ability to my Spring Backend for single and list of objects. I added this to my config: and the Property Converter looks like this: This code works for a Single Property. When I try to return a list of Properties: I tried to add a PropertyListConv…
creating exploitable .csv file for java program
I’m both new to JAVA and .csv file so bear with me please! Here’s my problem, i have this word file : basically i have a theme (here Science) a difficulty level, a question number, a question, available answers and a right answer I would like to be able to create a .csv file that i could then expl…
how to specify nominal attribute value’s order when converting csv file into arff file?
I’m trying to convert a csv file into an arff file using the following code. This code works, but the problem is the following. In my attributes list, I have a nominal attribute with values {yes, no} and i need that the arff header shows as first value yes. To be clearer, I need @attribute nominal_attr …
Clickable Email Link in Csv File created through Java Application
I am facing issue’s while Creating clickable email link in csv through Java. While I am using simple FileWriter class To generate the csv file. The email is displaying as plain text, but after I double click the cell to edit and then I click out of the cell, then only its displaying as expected “u…
Zipping CSV file using Java produces zip file with lesser bytes
I’ve a simple Java code which creates a ZIP file using one CSV file. The code is working fine and produces the zip file just right. But, the zip file size(bytes) are different that the one I create using Windows zipping tool or something like 7zip. I need to know if there is any Java library which can c…