hyena | Emulation for Miniguru and Tex Yoda keyboards on X11 | Code Editor library
kandi X-RAY | hyena Summary
kandi X-RAY | hyena Summary
Hyena is a compact layout designed for typists, polyglots, mathematicians, programmers and Emacs users.
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QUESTION
This is my first stack overflow question, so if I am presenting something wrong, please let me know. I am pretty new to computer programming, so I just have a small webpage where I am just implementing things that I am learning.
I made a little quiz with random trivia multiple choice questions you can take if you press a button. I am using window prompts to ask the questions and get the answers, and I have all of the questions and answers stored as objects with question/prompt and answer pairs. All of those objects are stored in an array in a variable called shortQuizPrompts. I already have the quiz working and everything, aka., It tells you after every question if you got the answer to that question right or wrong, and it gives you a grade afterwards... I also have it set up so that if you enter an answer that is not "a", "b", "c", or "d", it lets you know that it isnt a valid answer. Those sorts of things.
As of right now, you can choose how many questions long you want the quiz to be out of the 24 total questions I have so far. It just asks the questions in the order that they are stored in the array. For example, you will never be asked the last question in the array if you do not choose for the quiz to be the full 24 questions long. However, I want to make the quiz ask the questions in a random order, while also removing those questions from the array as to not ask the same question multiple times.
I have tried increasing the iterator while looping through the array to a random number from 0 to the length of however many questions they chose. Then checking to see if the iterator was larger than the length of the number of questions they chose, it would decrease the iterator until it found a question that is still in the array that it could ask...
If anyone knows how to go about doing that, it would be great. Sorry for the long question btw. I am pretty new to coding, so this is probably a simple answer, but I digress. I'm pretty sure I did everything right. Thx.
...ANSWER
Answered 2022-Jan-12 at 01:03You can shuffle the shortQuizPrompts
array before starting the quiz. Array shuffle details can be found in this answer.
QUESTION
I'm essentially making a counter and it counts the number of times a name appears in a list. I'm trying to use a function so I can easily do it for all the names. It works fine when I don't make the code a function but as soon as I do it no longer returns the value of y.
...ANSWER
Answered 2021-Apr-18 at 02:39The assignment inside a function does not modify the global variable. To modify a global variable from inside a function, use the global keyword as shown below.
QUESTION
I am new to Typescript, Node as well as Express. I setup my project exactly as described here: https://www.digitalocean.com/community/tutorials/setting-up-a-node-project-with-typescript
This is the code, I am trying to run which I got from that link:
...ANSWER
Answered 2021-Mar-21 at 06:28When you get the No overload matches this call.
error, means you are defining parameters that do not exist on that type.
In your case, you have the err
parameter on listen
callback which should not be there (see http://expressjs.com/en/api.html under app.listen)
To fix the ts error, just remove the err and related code below.
Regarding your imports, I would suggest to keep them with the newer sintax instead of the old require (that should now work just fine).
Last but not least, try to always avoid setting your types as any
, as that is like having a fire alarm without batteries. The types you are looking for are express built-in and you can define them as such:
QUESTION
I am currently setting up an application with three separate buttons, each which is supposed to randomly select an element from an array specific to that button. I've successfully coded it with individual functions for each button, but I was wondering if there is a way to condense it into a single function that can apply to all three buttons.
This is my current Javascript:
...ANSWER
Answered 2020-Nov-27 at 22:20QUESTION
I'm doing this for a project. for which I need to do some web-scraping from Wikipedia specifically. This is the second phase of the project, so I need to create a poem about a person that the user enters (they have to have a Wikipedia page). I am using the Datamuse API for python to get some rhyming words which works really well.
Function ->
...ANSWER
Answered 2020-Nov-22 at 05:22You should add a check for what the request returns. If it returns an empty list, it cannot be used as a random.choice()
argument, since it requires a list with one or more item.
This part of this error
QUESTION
I have the following classes
...ANSWER
Answered 2020-Mar-17 at 03:16Declare ListItem as an struct instead of a class, this way the view will be notified when isFavorite
changes. And just a little suggestion; you can use toggle to change the value of a boolean: self.list.items[index].isFavorite.toggle()
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