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QUESTION
I am working on a project in which I need to post a new Course to my API. I tested this with POSTMAN and API works just fine, however when I try to post data using react fetch data is corrupted. While sending single strings like dishName: "pizza" works just fine and is shown in database I cannot manage to send an array of objects. I tried to do it in many ways like:
...ANSWER
Answered 2021-May-27 at 21:44You are setting the ingredients
state as a string, so you are basically 'stringify' a string which will result in JSON SyntaxError
. If you want to send an array that way you must specify the array bracket [
and ]
in order to make it a valid array.
To solve it just change:
QUESTION
Recently i build below code to automatically move disabled account to other OU that are older then 30 days (in disabled state)
...ANSWER
Answered 2021-Apr-29 at 12:38Swap out these lines for the ones below
QUESTION
so I have this code in html and css and I am trying to make both 3 pictures in a same size and put the caption also in the middle of page and I am not really finding a soultion since I am a bit new to html and css and have stuggles sometime who ever can help thanks a lot. This is what I have.
...ANSWER
Answered 2021-May-24 at 10:02You have to define width & height for the images and then you can use object-fit: cover
. For centering the cell content you can use text-align: center
.
By the way, you swaped the last two closing tags...
Working example:
QUESTION
this is code of reducer: an const array was used, state.Carts is the array hold the items add to cart.
...ANSWER
Answered 2021-May-16 at 16:51As I see you are not using redux toolkit, where you can mutate state in your action functions. So in current implementation you cannot mutate state and your reducer for increase/decrease should look like below:
QUESTION
Given a column of “food” (apple, banana, carrot, donuts, egg,...), I want to make the “category” column that contains values which correspond to each item in “food” column.
Ex. given the information below
...ANSWER
Answered 2021-May-01 at 14:37You probably got a SettingWithCopy warning from pandas. You can resolve that in a few different ways:
QUESTION
I have to use codepen to write up a website and then get my code to pass the W3 validator. The problem is that, whichever way I try to check the code, it comes up with different error messages.
When I copy and paste the whole code into W3, it says that I need and the other things like that (that I'm not allowed to type into codepen, without getting an error message on that end).
However, when I go into debug mode and put the URL directly into W3, it comes up with a load of errors that don't exist- the code it specifies isn't anywhere in my code.
Has anyone else had issues getting codepen validated by w3?
edit: codepen is https://codepen.io/johng003/pen/rNjrrOb
...ANSWER
Answered 2021-Apr-23 at 21:07Error #2: Start tag seen without seeing a doctype first. Expected .
You missing the tag. it is not optional. It is required to tell the browser which version of HTML is used.
Error #1: Consider adding a lang attribute to the html start tag to declare the language of this document.
This mean that you should add as 2nd line a tag declaring the language of your website. This is helpful for search engines and screen-readers. As example:
Error #3: Element head is missing a required instance of child element title.
Your section is missing. Also part of the head-section is the
</code> tag. There you are required to add a title that is also shown then inside the browser tab at the top.</p>
Also part of the head content are meta data such as search tags. Also your links for external CSS, Scripts or libraries.
Last but not least, codepen is only a webbased site to see the result of soemthing or to share code snippets. Its not for fully programming a website. Its simliar to an IDE. If you want a fully working website then you should use an actual IDE such as Visual Studio Code
as example.
QUESTION
I have a table of businesses, and each business can have up to 3 phone numbers. I want to find any duplicate phone numbers, but since the phone numbers are in different columns I don't think I can make the classic GROUP BY
query work.
Sample data:
ID Business_Name phone_main phone_mobile phone_tollfree 1 John's Donuts 555-551-5555 555-551-5556 null 2 John's Bakery 555-551-5557 555-551-5555 null 3 SuperBake! 555-300-1005 null 555-551-5555 4 Grocery Fred 555-223-5511 555-334-5555 nullIn this case I want to identify records 1, 2, and 3 as being the same. Simply identifying the phone number 555-551-5555 as a number with duplicates would be fine, as I can do a subquery or the calling program can use the phone number and send a new query getting all records with 555-551-5555 in any of the 3 phone columns.
This is on MariaDB if it matters.
Edit, (adding my current flailing attempt since someone seems to really want it):
Here's what I have right now:
...ANSWER
Answered 2021-Apr-20 at 15:16How about uniting all the phone columns into one an then counting the reoccurrences?
I Didn't run the code but it might give you a direction...:
QUESTION
I'm very new to coding. I've tried to use CSS flexbox for some images, but they won't change from their default size. Does anyone know why?
here's my code https://codepen.io/johng003/pen/gOgxKWY
...ANSWER
Answered 2021-Apr-16 at 20:42you have forgotten to set your ID for donut-gallery in HTML.
QUESTION
I'm currently stuck to generate a specific kind of nested piechart. I would like to do something near of this figure I found in the following article : https://pubmed.ncbi.nlm.nih.gov/32271901/
I found something near of what I would like to do in this post : ggplot2 pie and donut chart on same plot
I applied the code to my data and obtain this : My current plot
It's not bad but not exactly what I want.
If anyone has an idea to improve the current code or a new one maybe ?
Here is the data :
...ANSWER
Answered 2021-Apr-12 at 15:04Here is how to do a similar thing in ggplot2. First, we take your data and subcolors()
function.
QUESTION
Is this possible? The reason I am asking the question is first I did the concentric donuts with 2 datasets and the slices size did not match related data it was each proportionate but slightly smaller on the inner ring and I want the slices to match inner and outer. So I read you need nested dataset.
I need the pie slices of the first 2 values of apples to match the first 2 slices of the inner and outer donuts. Then I need the total value of the remaining apples to be one slice and it needs to match the same individual pie slices of the rest of the first array. So the client just wants to compare the summed values or see it as only 3 slices compared to the 5 slices.
I used the working apples and oranges JSfiddle to start with from the internet: https://jsfiddle.net/vgq0z5aL/
I modified it here to use the dataset that will work with my problem but couldn't get it to work. Something wrong with the dataset I think?
My Example: https://jsfiddle.net/aumnxjc8/
How can I fix the dataset so it works?
ANSWER
Answered 2021-Apr-08 at 03:58Try:
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