donkey | A content-based search engine generator | Search Engine library

Write a Python program in which the user can enter a list of values and these values are then printed in the same order but without duplicates. Use the sentinel "DONE" to end the input list.

I am failing to make the user to input their own strings,i tried something check my code below.

Sample I/O

I'm running the following code.

I get listA from the database. I get listB from a file that the end user uploads, which I convert to the right class in a list. For the example I give you a list that came from the database and one that the user uploaded. You can find samples of these below.

I need to check if listB is in listA, but when I use Except I get the entire list because Id isn't in listB (auto numeration in database). I have a solution for now, but is there a better way to do this?

How to highlight the word if it is the first of the alphabet?

I'm trying to deep filter until specific object with id found. I've taken these references,

1. Recursively filter array of objects
2. Filter items in array of objects
3. Recursively filter array of objects with different properties
4. Remove Object from Array using JavaScript

I am able to find the parent node, But was unable to delete specific children. What I'm doing wrong here?

Payload,

When I click on the add button the state updates but then the list still shows the same stuff. How do I fix it so that it updates with state?

I'm also using sortablejs but I removed it from the code since it doesn't seem to be relevant and I didn't want to clutter the code with unnecessary packages.

I just started using Python for a new project and I would like some help on a very irritating issue.

Environment[Python, Flask, MySQL] I am currently developing a Web Application (login, user information management, survey form)

When the user first register on the application, username, password, mail address are inserted into the DB. Also, since I need to record every answer given to the survey form, I automatically assign a 0 value to Q001 and Q002 (questions).

Once loggedin, the user will start answering the survey and I want those answers, and those answers only, to replace the value inside the corresponding row. I was trying to use the UPDATE SET WHERE query but I keep getting a "not enough arguments for format string" error. This is the python code

Let's say I have a list of strings and I want to remove specific words from them. I can easily use multiple SUBSTITUTE functions, for example, this will remove the strings in B2, B3 and B4 from the string in A2: =SUBSTITUTE(SUBSTITUTE(SUBSTITUTE(A2,$B$2,""),$B$3,""),$B$4,"")

How can I make this dynamic so that when I add more terms to remove in the B column they'll be removed automatically from A2. I tried the following methods but they didn't work:

1 - add the B cells as an array =SUBSTITUTE(A2,{$B$2:$B$4},"") or =SUBSTITUTE(A2,{$B$2,$B$3,$B$4},"")

2 - Make a single condition

cat|donkey|mouse

3 - Using Indirect and concatenate - I built the correct function as a string (using REPT and CONCATENATE) and tried to activate it with INDIRECT) but this also failed.

Here's the spreadsheet (Col A are the strings to clea, B are the words to remove, D is the manual method that works, F, H and K are the failed 3 attempts). https://docs.google.com/spreadsheets/d/15u8qZ0xQkjvTRrJca6AInoQ4aPkijccouAETE4Gyr9I/edit#gid=0

I'm curious to know if this is even possible, thanks!

spoiler alert: I'm a noob at Java.

With that disclosure out of the way, I have a homework assignment (yup I understand answers will be limited) where I'm supposed to "race" a hard-coded array of RaceCar objects, and I need to find out how I can update the Odometer/RaceCar class in order to increment miles of each of the raceCar objects by their respective MPH.

I think I've got a handle on most of it, but there's one, maybe two sections tripping me up in what syntax I need to use in order to update the Odometer's miles. My hunches:

1. I probably didn't create the constructors or something on the Odometer/RaceCar class correctly in order for it to update the miles for each car (and I'm not sure how to do it correctly)
2. I'm not calling it the right way and/or have not implemented the math properly.

Please help me understand how/where I'm going wrong and suggestions/direction to proceed forward because I'm pretty stuck and I'm not sure what to search for in order correct my mistakes.

Note: Odometer class is a "has-a" relationship with RaceCar class.

I'm having issue making this particular section work: