poo | Comical poo based functionality | Frontend Framework library
kandi X-RAY | poo Summary
kandi X-RAY | poo Summary
A friend told me that there were no more three or four letter word npm module names available. I found poo was available, so I took it. What now Alex?!.
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QUESTION
I have a realtime database with main node 'user' and then inside it i have 3 child nodes and those 3 child nodes have 4 more child nodes, each of them. One of the 4 nodes is a recording, one is image and 2 of them are strings. I am trying to fetch them dynamically with Next and Back button where on pressing next, next node's data is displayed on screen.
I am using a useState for dynamically changing the path of database (ref), but on pressing the next/back button, my data on screen does not get updated. Also later I found out that after pressing next/back button when I refresh/rewrite the ref().on function, my data gets updated, but I have to do this for every press.
Here's my App.js code:
...ANSWER
Answered 2022-Apr-10 at 17:15Since your setData
hook/effect depends on the hey
state, you need to specify the latter as a dependency in useEffect
for the data loading.
QUESTION
I have an abstract class with name and slug field.when i inherit from another class i want to change verbose_name parameter according to that class. How can I set this properties? I want to set the verbose_name parameter of the name field to "foo". but I want to use different parameter data for two different classes.
An example:
For ProductModel name field verbose_name="Foo"
For CategoryModel name field verbose_name="Poo"
...ANSWER
Answered 2022-Mar-14 at 09:24You can do this in two ways
First, works only for abstract classes, otherwise it will change verbose_name of parent class too:
QUESTION
I have a table with values like this:
...ANSWER
Answered 2022-Mar-05 at 21:27You should correlate the subquery:
QUESTION
I try write a rewrite rule on an apache webserver configuration in the httpd.conf file, which should replace every GET parameter key which contains &foo= to &poo= but shouldn't change any other GET parameter. For example:
...ANSWER
Answered 2022-Feb-28 at 16:57I found this solution which works only with 1 occurrence, not with multiple.
This one takes only the first occurrence:
QUESTION
I am a beginner in Python. I created a GUI with nice buttons. To do this I did a change of images: when the mouse hovers the button and when the mouse leaves the button. I did this with this pretty ugly code, but it works:
...ANSWER
Answered 2022-Feb-25 at 17:20You need to create root
and canvas
outside the class and then pass canvas
to the class:
QUESTION
I'm using fandom module in python for my discord bot. I get this error when I request data by using page.images[0]
. It should be an image url. This is the page I want to get.
ANSWER
Answered 2022-Feb-01 at 09:46I fixed it by using pymediawiki module.
This code that use mediawiki can replace fandom module by changing the api of wiki.
QUESTION
I am new in c++ recently i started learning poo I want to create a class movies
and a class.
directors
a class movie
should have an array of directors
and I want to fill that array from the console. When I run the code it show me the first and second line and stop executing :
enter image description here
this is my code:
ANSWER
Answered 2021-Dec-29 at 13:02A better way wold be to use std::vector
as shown below. The advantage of using a std::vector
is that you don't have to worry about manual memory management(like using new
and delete
explicitly). vector
will take care of it(memory management). You can use the below given example as a reference.
QUESTION
I have some homework which I'm not sure how to finish.
The task given was to make a script which would ask the user to enter his name, after entering it, the script would check if the name entered matches with any of the names on a pre-existing list.
If the name matches the script would ask the user if they would like to delete the name off the list or keep it.
If the name doesn't match with any names on the list, it asks if the user if they'd like to add it on it.
The script should write the list of names in the end.
I wrote it like this:
...ANSWER
Answered 2021-Dec-20 at 20:08Your loop structure is the root of the issue. Since you're using while
loops I'm assuming you want your script to loop and keep asking for new inputs. In this case you'll want one loop that you can break out of when you're done entering names based on some user input:
QUESTION
I have 13 lists and a dictionary that changes based on the user inputs, the dictionary selects lists from the 13 lists their names are key, and their values are the values of the lists, it changes based on the user inputs so it might have 1,2,3,4,5,.... lists but it is impossible to be 13 max is 11 or 9 I think,
what I want is to change this dictionary into sets or lists with different names than the ones I predefiend these lists names are (key + random number or something) and have the same value as a dictionary and I can't use the name of the key because it is random and changes based on the user inputs that's why I was trying to somehow index it or change it to list or sets to work with it
Let me explain in detail:
Alright so I have the following Functions
...ANSWER
Answered 2021-Dec-15 at 07:24Your code has several issues:
- you define each disease as a separate variable, which means you need to refer to them by name individually later; a more suitable data structure would be to put them all in a single dictionaries, with the lists of symptoms as the values and the names of the diseases as keys.
- you count how often a symptom is mentioned in each disease, but I can only assume no symptom is mentioned twice, so that's always 0 or 1?
- you use
eval()
to evaluate the name of a keyword parameter name, just because it happens to line up with what you named the disease variables; this is extremely sensitive to mistakes, one typo in either and it wouldn't work; what's worse, if your disease name happens to mean something else in Python, that would now be evaluated -eval()
is evil in most cases, avoid it. - your code calls
loopa
, but nothing is returned, so nothing ends up happening - the use of upper and lower case in both disease names and descriptions isn't very consistent, so it will be hard for anyone to enter the exact descriptions you did (including the correct case)
Here's your code again, but without the issues mentioned above:
QUESTION
I was trying to get matched strings using Grepl.
Code
...ANSWER
Answered 2021-Dec-14 at 04:01Use grep
with the value
switch set to true:
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