MarkIt | lightweight javascript library which adds markdown format | Frontend Framework library

How can I pass a prop (when modified) from Child Component to a Parent Component.

Some Details : I am working on an existing codebase where I have Parent Component embedded in 'unstated.Container' and a separate Child Component , where I am trying to add a button. When a user clicks this button some value gets updated , which needs to be passed to the Parent component .

Thank you.

I am trying to extract few tags using XSLT , but tags are getting blank value. Can you please suggest what is the issue with the code. Below is my code :

I just had the following error with a Haskell project. I made a cabal file for a Haskell project to install it properly. This project compiled well when I build my binary with ghc --make but when I build my cabal file with cabal build , I had the following error:

I have close to 100 tables and a lot have very similar names, beginning with names like 'STANDARD' and 'MARKIT', and so on and so forth. I'd like to find all column names that are the same for these tables. So, I would like to search all tables that start with 'STANDARD' have the same field names, like 'Field1', 'Field2', 'Field3', and 'Field4'. I'm guessing it would be some combination of sys.columns.name and sys.tables, but I don't know for sure. I think the SQL below is a good start, but I won't know what the common columns are before I run the script.

I'm creating a simple tic-tac-toe game in the python shell...the program incorrectly assigns a winner no matter what i try to edit the code...I'm having a problem with my check() function

I tried scanning the vertical,then horizontal,then the diagonals of the gameboard after each player turn and then tell the winner if the first value matches with the other two...

i have also accounted errors for invalid input

Here's the full code:

hello I am reading CSV files over multiple days but some days may be missing because the data is non existent.

How can I introduce an if condition or a catch error in the code below to tell the program to go ahead reading the next date when the data of current date does not exist.

I have a data frame with a number of urls. I am writing some code to tell R to go to the url and download it. However I want to be a little organised so I want to save the urls into a folder depending on the year it was collected from. That is I have a column in the data called filing_date_year.

So if the url was collected from the year 2003 then I want to save the url in a folder called 2003. However if the year was 2010 then I would like to save the document in a folder called 2010.

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I have the following code:

how to print the number in str and repeat it till the length target, example:

if we have num = 4 and the str target we print is 123,

so the newStr = should be 1231 and if the num = 6 the newStr = 123123

the newStr.length should be like the num

I am trying to work with an if statement and check if the row values are NaN or not. It turns out to be more difficult that I thought

here is an example: