articulate | building conversational interfaces with intelligent agents | Chat library
kandi X-RAY | articulate Summary
kandi X-RAY | articulate Summary
A platform for building conversational interfaces with intelligent agents (chatbots)
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of articulate
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QUESTION
I've been reading a lot of stack overflow lately, and I 'd like to thank everyone who's active here for their contributions. This community has helped me a lot in my learning python!
I am trying to put together a pretty simple name generator program, in which every time you press a button in the tkinter GUI a new name is generated into a label widget.
The generator works with the random module picking words from pre-compiled lists and putting them together in combinations, the structures of which are defined in the function 'generate_name'.
I've gotten the program to work fine in console, but I can't figure out how to get it to work with tkinter.
I'm hoping to build a tkinter GUI where you press a button and the output of the 'generate_name' will be displayed on a tkinter label. However, I can't seem to achieve this, and I can only get the output of the function to be displayed in the console.
I've read many posts related to similar problems but I just can't seem to get my head around this. I've tried many alternative approaches to this, and although I have been able to get the outputs of simpler functions to be displayed, e.g. ones where you do simple math equations with variables, I simply can't get the randomly generated name to appear anywhere but the console.
Hopefully I've been able to articulate my problem clearly.
Here is a simplified version of the code I'm working on:
...ANSWER
Answered 2021-Jun-12 at 09:34The way to do this is to initially create and empty Label and then put something new into it whenever the Button's clicked (using the universal widget method named config()). I also changed how some of your other functions worked, notably generate_name() to get everything working properly — I think most of the changes will be obvious.
QUESTION
This was difficult to articulate, so have created an example. I have a set of list variables which I'd like to combine into a dataframe. These are examples of the lists
...ANSWER
Answered 2021-Jun-03 at 10:31Making use of mget you could do:
QUESTION
I have a coding question which is hard for me to articulate so will show code examples.
code 1:
...ANSWER
Answered 2021-May-31 at 18:30I'm not familiar with this paradigm but reading the documentation something like
QUESTION
I'm trying to put together a utility that works kind of like Python's dataclass but gives me some additional things I can do like type checking on assignment, etc. I'm basically following the general pattern described in "9.21 Avoiding Repetitive Property Methods" from the O'Reilly Python Cookbook, 3rd Edition
I'm running into an issue where subsequent instantiations of MyClass overwrite data from other instances of it. Here's a simplified version of what I'm doing:
ANSWER
Answered 2021-May-20 at 10:12You're correct that the reference to the default value is shared between MyClass instances, and your tests confirm as much. One important piece of information to understand why this happens is that, other than e.g. the body of an __init__ function, a class-body only gets evaluated once; on class creation. There is no way for two or more different default-objects to exist, because the code related to it does not get executed when creating a new MyClass instance.
dataclasses solve this issue of having default values defined in the class body by having both default for immutable default values and default_factory for mutable default values. I'd suggest to just use a similar pattern for your construct, the alternative of creating copies is bound to create problems in case you actually do want to share an object between instances:
QUESTION
I have a csv file which I converted to a pyspark dataframe and I filtered the unique brands of cars using the following command:
...ANSWER
Answered 2021-May-17 at 13:54The performance of RDD operations in PySpark is really bad, since the driver doesn't know what your lambda is doing and therefore doesn't have the possibility of optimising the execution graph.
When using the DataFrame API, Spark knows exactly what you want to do and therefore can optimise the execution.
This video is pretty helpful on that topic.
QUESTION
This is probably a really novice question, so forgive me.
If I know the name of an instance/variable - let's say I have a string called "variable_name" and a variable with the same name, how would I go about writing a piece of code that takes that string and converts it into something I can actually use and use class methods on, etc? Is that a thing that can happen at all?
Edit: Added some code to better articulate my question. I've got a code setup kind of like this (simplified for space):
...ANSWER
Answered 2021-May-15 at 09:46You can simply use exec() function:
QUESTION
i have a problem. My question is probably stupid but it's late and i'm exhausted. I work with only one hash (one dimension) that contains unique keys (for sure) and one value. But there are keys which has the same value. I would like to iterate over the grouping keys with the same value but i struggle a lot; In fine, i need both value and key. But my code overloops and i have all keys by value whereas i want to have all keys with one specific value. The key contains string and values are the file which are from. I would like an output like this : To simplify, i have now all item (key) by value (filename). I want all items from one file, other items from another file and no loop again and again. I don't know how to articulate looping through value and within this value, looping on each key with this value. Here is my code :
...ANSWER
Answered 2021-May-07 at 00:54You are confusing == and eq. You hash values are strings like
QUESTION
Question on how to pass properties into React methods. Probably a very easy question asked before but since I don't know how to articulate it properly, do bear with me and feel free to point me to the duplicate.
I'd like to use some known properties and prop.children of a React component at the same time, how do I pass them into my React methods?
For example, I know to pass a known property into React method component we do this:
...ANSWER
Answered 2021-May-05 at 04:02const MyComp = props => {
const {prop1, children} = props;
// do something with props
// do something with prop1
// do something with children
return ({children});
}
QUESTION
Difficult to articulate. Here is an example to explain. I have 3 dataframes.
...ANSWER
Answered 2021-Apr-27 at 15:45There are probably good reasons not to name all your columns the same, but a nested loop works:
QUESTION
I am new to SQLAlchemy so bear a bit with me if the question is not properly articulated.
But I have a particular problem I would like to solve. Let say we have a parent, child, and toy table. Where we have a m2m relationship between family-parent, parent-child and child-toy.
Now if we would like to gather all family in which a toy is present ( a child can be part of the parent family and grandparents family) we would do:
...ANSWER
Answered 2021-Apr-11 at 14:45try use subquery:
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