bonnie | Simple , cross-platform , and fast command aliases | Command Line Interface library
kandi X-RAY | bonnie Summary
kandi X-RAY | bonnie Summary
Simple, cross-platform, and fast command aliases with superpowers. Documentation • Releases • Contributing.
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QUESTION
I have the following statement in my python code, how can I access the value (Warner Bros) of key "string" :
...ANSWER
Answered 2021-May-28 at 18:40The problem is like the python error message says. Python can't find the element with index 4 because the array only has 4 elements and array indices start with 0. So to access the last element in the array you would have to use
QUESTION
I would like to display a data from .txt report file using JavaFX. In my code, I'm trying to use Labels and Vbox to display the info in multiple formats in a GUI to scene. However, I'm having terrible outputting my results as GUI instead of the console. I tried to research my issue but I couldn't find the piece of info that I need to solve the problem.
This is the report I need to display as a GUI Application using JavaFX:
This is what my code displays as a GUI:
Here is my source code:
...ANSWER
Answered 2021-May-12 at 00:50I think you could use a combination of TableView
and Pagination
like it is described in this posting: JavaFX TableView Paginator
Here is an example:
App.java:
QUESTION
When I go to use .save()
on a Mongoose Schema object, the object does not entirely get saved to the database - only certain parts of the JSON do. Further, the return from the .save()
does not match what is in the database.
ANSWER
Answered 2021-May-03 at 21:25You can refactor and simplify your code like this:
QUESTION
I have a question that sorts data from a car report of txt file.
The question is: How do I listed cars sorted by their MAKE (Ford, Chevy ..etc). They only need the MAKE to be sorted so they can be all FORD cars under each other, then Chevy, DODGE .. so on and so forth like this:
And this is what I have so far:
Here's my source code:
...ANSWER
Answered 2021-Apr-30 at 13:13it's pretty straightforward :
read all element and put them in a list:
QUESTION
I have a Java question that deals with reading the txt file and pulling data from it.
It's a bunch of used cars stored in a txt report file. They have several different lots that they sell from. The lots are identified by the 5 digit zip code followed by a zip code extension at the beginning of each record. They would like a report that lists all cars sold from all lots. This is what I come up with:
They would like the report to list 30 cars per page, on the report. Each page is to have headings and a page number. Like this:
My question is how do I list 30 cars per page instead of all together (Each page 30 cars with headings and page #)?
Here's my source code:
...ANSWER
Answered 2021-Apr-29 at 12:44As I already stated in my comment you'd need to count the cars you've already processed and print new page headers when you've hit a multiple of 30 cars.
First I'd suggest moving your header print statements to a separate method, e.g. printPageHeader(int pageNumber)
. Then change your loop like this:
QUESTION
I have an array of objects
...ANSWER
Answered 2021-Apr-28 at 03:43You need to return true
only after the loop finishes, else you're returning inside the first iteration regardless.
You also need to make sure that the item after the one you're iterating over exists before comparing, so don't iterate to the very end, iterate to one before the very end.
QUESTION
I'm trying to extract multiple Emails from string. I'm using this regex:
...ANSWER
Answered 2021-Apr-05 at 15:04You may use re.findall
along with a list comprehension:
QUESTION
I have an app with Entities, where every user has an Inventory object
...ANSWER
Answered 2021-Feb-24 at 12:23When the user is added in the context, all foreign entities are added in the context. In you case, the user and him inventory are added in the context.
In the BattlegroundUser
class, the Inventory
property is initialized with default constructor :
QUESTION
I am working with an xslt file for styling. I am showing some content in tabular format. I need to dynamically populate one column from pre defined key value pair. Please look at below example
...ANSWER
Answered 2021-Feb-22 at 07:19Consider the following example:
XML
QUESTION
I am having a hard time reading a XML file in to a List(Of Object) in vb.net Any help would be appreciated.
The problem occurs when the deserialization happens. I get the following error
System.InvalidOperationException: 'There is an error in XML document (2, 2).'
Inner Exception InvalidOperationException: was not expected.
XML
...ANSWER
Answered 2021-Feb-18 at 22:42I worked on the assumption that you cannot change any part of the Xml structure, and would prefer to change your own VB.Net code
I renamed your class CRecord
to CD
as it better represents what you are loading, and the XmlDeserialization process will match the Xml name to the Class name.
Also, I added the attribute to each of the properties as the Xml Element name is all upper case and the VB.Net property is not. You can choose not to add this attribute, but then you will need to change the property names to be all upper case to match the Xml.
The final bit of code needed was telling the XmlSerializer class what to use for the root node:
New XmlRootAttribute("CRecord")
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