SCONE | Open Source Software for Predictive Simulation
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kandi X-RAY | SCONE Summary
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QUESTION
I want to able to loop my arrays and calculate the total price and display it in the console. this is suppose to be a cart application. I assign all the anchor tags to cart variable that loops through the anchors tag and assign the the tags to the values in my beverages array to be able to display it but i cant display the total amount of all the prices.
html
...ANSWER
Answered 2021-Jun-15 at 18:46Instead of writing too much and looping .... See this , it might help you build what you are willing too
HTML
QUESTION
First time trying to make an HTML/CSS Django website, thank you for the patience. I'm working from a simple resume template and trying to fix an error I found from the start (template in question https://github.com/resume/resume.github.com/tree/47aba3b380459c07967b4f38c9e77fbe42be07a6).
I have a section of my section of my website with the following visual error (https://imgur.com/a/GaIUXB4). The 1px thick section divider line is being placed below the headings rather than after the full content of the section. This is not an issue for other sections of the website, but the stacked, non line-by-line elements like these two sections have issues.
The html section is
...ANSWER
Answered 2021-Jun-03 at 18:27The floating of .talent
is most likely the culprit. When floating elements the parent looses track of their height, so if you check the dev tools you will most likely find out the divs with the class yui-gf
are actually ending there.
Remove the floating and width of the .talent
and try using grid on the parent to align its childs in columns.
QUESTION
Using the w3schools.com SQL tutorial Northwind database, I'm trying to display the category that has the most products shipped. Additionally, I want to display the net income from all sales in that category. I can't figure out how to take the category with the most products shipped, and use the amount of products shipped to calculate the net income of that category. This is because there are many different products that have the same CategoryID but different prices.
...ANSWER
Answered 2021-Jan-25 at 07:24So first of all you get the income for each product and category and then based on that you find total income for that category and you do this with the help of subquery, then you join this resultant table with the category table and with the help of group by you find the product count and total income for each category, below is the sql query for more indepth understanding
QUESTION
I am trying to recreate the html/css portion of the Starbucks website. Things are going great, the issue I am having however is that I cannot get my text on the same line as the image files. The official Starbucks website (https://www.starbucks.com/) has the text description and the image on the same line. What am I missing in my code? If this can be solved with flexbox properties, that would be great. Thanks.
...ANSWER
Answered 2020-Nov-08 at 22:08Your text with tags h1
and p
must be wrapped in a container div
(
flex
rule.
For the flex rule, I created a selector:
QUESTION
I am reading a local json file in my Angular 9 app and trying to display the results to the app.component.html. I have spent quite a bit of time here researching and trying different techniques as *ngFor looping through the data returned by the httpClient.get call, stored in the this.initialData
variable, as well as using techniques to convert the data set into an an array of the object arrays, stored in the this.dataValues
variable. I have posted screenshots after each looping attempt, replacing the variable. I would appreciate any feedback on how to implement this as of now the data does not render to the page but rather throws errors to the console which I will post. I am able to =use console.log() to see that the variables are populated with the JSON data.
Here is the json file:
...ANSWER
Answered 2020-Nov-08 at 09:38the problem is that you are trying to iterate through an object instead of an Array initialData[0]
if you do this
QUESTION
Alrighty, I have a Snack Im trying to convert to using functional components / hooks. Am new to the logic of hooks and need some clarity.
Im using this library https://github.com/archriss/react-native-snap-carousel and setting up the effect like this:
...ANSWER
Answered 2020-Aug-07 at 02:13Use the useState hook, for example
QUESTION
ANSWER
Answered 2020-Jun-25 at 23:41the problem is that your file retrieves the image based on where the html file is somewhere and it does not check the entire computer hard drive.
So if you want the problem fixed you can start from the html files location basically. So if your html file is in the src folder your img tag shall be
QUESTION
I want to isolate the 117.5
after Final score:
using regex in a multi-line string:
ANSWER
Answered 2020-May-19 at 14:20You have a few issues with your code:
The pattern you're using matches
Final score :
when the label in the sample you provided isFinal Score:
(capitalS
, no whitespace before the colon (:
)). Instead, match the labelFinal Score:
Array-like structures are zero-indexed in Python. Index
0
will correspond to the first match, index1
the second, and so on and so forth. You're attempting to accessm.group(1)
, which in your example will not yield anything (there are no capture groups defined, so everything will be inm.group(0)
).You haven't "isolated" your numerical figure in a capture group. Enclose the part of the pattern used to match your number figure in parenthesis (
()
) to denotate the capture group.
Your code should look something more like this:
QUESTION
I have been trying to read a CSV into R. The CSV is separated in a strange way with all values within one column separated by commas like in this picture. The top row is the column names and then below are the values
When I try read_csv("filename")
nothing shows up in the tibble except a bunch of NA values like in this picture after running the view function . How can I approach this?
Here is the data for reference
...ANSWER
Answered 2020-Apr-27 at 04:42Use the following code to read the data
QUESTION
I have a .csv file (generated from exporting a googleDoc spreadsheet) that I need to extract information from. The information does NOT contain a consistent delimiter.
I am currently using a comma (,) as a delimiter, which works fine when getting information from the first 4 columns.
However, when I want to extract information from column 8, I get incorrect data. This is because some cells contain 2 pieces of information split up by commas.
Cells with 2 pieces of information are given doublequotes (") at the start and end. Providing data like 1,"2,3",4
My splitter cannot recognise the difference between 1,2,3,4 and 1,"2,3",4 so the third value returns 3
for the first set and 3"
for the second set, when it should return 4
for the second set (3 for the first set is expected)
Below is an extract of the .csv file I'm using.
...ANSWER
Answered 2019-Nov-29 at 21:02First off, PowerShell has the built in ability to parse and manipulate CSV documents, so that would be a better option. But I will stick with batch processing.
Regular Expression solutionRegular expressions are no good to a pure native batch solution for two reasons:
- It is impossible to alter FOR /F behavior to parse tokens by regular expressions - it is what it is - very limited.
- To parse your file with FOR /F you would need to manipulate each line prior to parsing. Batch does not have any regex utility that can alter content. It only has FINDSTR which can do very crude regex searches, but it always returns the original matching line. On top of that, the FINDSTR regex is so crippled, I'm not sure you could properly parse a CSV anyway.
You could use custom JScript or VBScript via CSCRIPT to preprocess the file with a regular expression search and replace in such a way that FOR /F could then parse the file. I have already written a hybrid JScript/batch regular expression processing utility called JREPL.BAT that works well for this.
A quoted CSV field can contain quote literals, in which case the quote liberals are doubled. The following regex would match any CSV token (not including the comma delimiter) ("(?:""|[^"])*"|[^,"]*)
. It looks for a quote followed by any number of non-quote characters and/or doubled quotes, followed by a closing quote or any number of characters not including quote or comma. But your CSV does not contain any doubled quote literals, so the regex can be simplified to ("[^"]*"|[^,"]*)
.
CSCRIPT has no mechanism to pass quote literals within arguments, so JREPL has an /XSEQ option to enable extended escape sequence support, including \q
to represent "
. The other option is to use the standard \x22
sequence. JREPL "(\q[^\q]*\q|[^,\q]*)," "$1;" /XSEQ /F "test.csv"
will match any token (possibly empty) followed by a comma delimiter, and preserve the token and replace the comma with a semicolon.
But that still leaves empty tokens, and FOR /F does not properly parse empty tokens. So I can throw a bit of JSCRIPT into the replacement term to remove any existing quotes, and then surround each token with quotes (except for the last one, where it isn't needed)
JREPL "(\q[^\q]*\q|[^,\q]*)," "$txt='\q'+$1.replace(/'\q'/,'')+'\q;'" /JQ /XSEQ /F "test.csv"
Here is a demonstration showing how it could be used to parse your CSV:
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