Sylvan | graphical user interface , command line interface
kandi X-RAY | Sylvan Summary
kandi X-RAY | Sylvan Summary
Sylvan is a graphical user interface, command line interface, and Chinese Chess (also called Xiangqi) library derived from Cute Chess. Sylvan is written in C++ using the Qt framework.
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QUESTION
I can't seem to figure out why I keep getting 1st and 3rd row. I am skipping 2nd for some reason. Here's my code
...ANSWER
Answered 2021-Jun-07 at 02:17I believe the issue is that you are globally defining i
, so outputAuthors is changing the index for outputBooks. This can easily be fixed by changing the code in both for loops to for (let i = 0 ...
so that each scope has it's own variable i
QUESTION
following are my files for html, .ts and json . As json data was very extensive therefore i have just added a few states and their cities. my 1st dropdown is showing all states. Now I want to match my 1st dropdown's selected value of state with a key "state" in "cities" object in my json file so i can populate 2nd dropdown with cities relevant to that state. and I want to do this in function "getCitiesForSelectedState". please help me find solution for this.
//.ts file
...ANSWER
Answered 2021-Apr-27 at 16:44You can do it with the $event
parameter.
Make sure to compare your values safely.
If your value is not in the right type or has spaces or unwanted chars, this c.state == val
might not work.
You can use the trim
function to compare your value safely:
c.state.trim() == val.trim()
HTML
QUESTION
I've got a data table that matches this structure:
...ANSWER
Answered 2020-Aug-21 at 08:38Use any
:
QUESTION
I am working parsing some information from Wikipedia and text in the dumps include special annotations for links and images in the shape of {{content}}
or [[content]]
. I want to separate the text into sentences but the problem arises when the point is not followed by a space but by one of the previous symbols.
So, in general, it must split when '. ', '.{{', '.[['
happen.
Example:
...ANSWER
Answered 2019-May-09 at 22:10Since it seems you are trying to preserve the delimiter you probably want re.findall()
. See this answer https://stackoverflow.com/a/44244698/11199887 which is reproduced below and then adapted to your situation. Using re.findall()
, you don't have to worry about the difference between .{{
and .
and .[[
QUESTION
The goal is to read all … stuff from a Wikipedia DUMP (70Gb file). This is not possible to load in memory, therefore I tried to parse the file incrementally and get some values from it. However the script I just wrote does not print anything and immediately occupies all my memory.
Here is the code:
...ANSWER
Answered 2019-Mar-13 at 11:13Use SAX. See example (https://www.tutorialspoint.com/python3/python_xml_processing.htm) below.
Simple API for XML (SAX) − Here, you register callbacks for events of interest and then let the parser proceed through the document. This is useful when your documents are large or you have memory limitations, it parses the file as it reads it from the disk and the entire file is never stored in the memory.
SAX is a standard interface for event-driven XML parsing. Parsing XML with SAX generally requires you to create your own ContentHandler by subclassing xml.sax.ContentHandler.
import xml.sax
QUESTION
I'm having trouble validating my XML up against my RelaxNG-schema. I am a bit new to relaxng, so excuse me if the fault is obvious.
Jing produces three types of errors when validating:
Error 1: "element "article" not allowed here; expected element "chapter""
Error 2: "element "article" not allowed here; expected the element end-tag"
Error 2 "element "chapter" not allowed here; expected the element end-tag"
the XML-file:
...ANSWER
Answered 2017-Nov-25 at 17:30It seems like your XML does not match the schema because:
order of elements is defined as "book", "article", "chapter" - You have unordered elements.
I'm not familiar with RelaxNG-schema but in traditional XSD schema number of element occurrences must be defined (default min=1 max=1). It seems like your schema allows only one book, then one article, then one chapter.
So,
Error 1: "element "article" not allowed here; expected element "chapter""
appears because there is second
expected.
QUESTION
I am trying to update an album_title column based on the artist_title column which is already populated.
I can either make the whole album_title column update with the last album_title in the loop reapeatdly: for tag in albums:
...ANSWER
Answered 2017-Apr-26 at 14:54albums = soup('h2')
artists = soup.find_all(attrs={"class" : "artist-list"})
QUESTION
The div id = "retrieve"
is the div
where I am retrieving my data from a database. But then the footer below appears in the div id ="retrieve"
.
Where am I going wrong?
Retrieval happens properly but it displays footer inside it too.
...ANSWER
Answered 2017-Apr-16 at 18:37The problem seems to be the 'table' tag on line 126 since I can't find it's counterpart anwhere in the code:
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