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-(void)Scoring
{
ScoreNumber = ScoreNumber + 1;
score.text = [NSString stringwithFormat:#"Score: %i", ScoreNumber];
}
I get a red error message that reads use of undeclared identifier 'scoring' I though I defined scoring in the 'game.h' but I am still getting an error.
I'm very new at this, thanks for any help!
Make sure the case matches.
Scoring vs scoring
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tfidf = TfidfVectorizer(lowercase=False, )
tfidf.fit_transform(questions)
dict key:word and value:tf-idf score
word2tfidf = dict(zip(tfidf.get_feature_names(), tfidf.idf_))
https://scikit-learn.org/stable/modules/generated/sklearn.feature_extraction.text.TfidfVectorizer.html
idf_: array of shape (n_features,)
The inverse document frequency (IDF) vector; only defined if use_idf is True.
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int pageNumber = (page ?? 1);
Please Can anyone please explain this code?
if page variable is assigned it will set pageNumber to that value or else if page is null it will set pageNumber to 1
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I have a string with brackets in it from which have to remove/strip the substring.
For ex:
"8383838383(1234)" //string value
"8383838383" // desired result.
Thanks in advance
"8383838383(1234)".substringToIndex(string.rangeOfString("(")!.startIndex)
// "8383838383"
Building on #Tim's suggestion -
let strFull = "8383838383(1234)"
var str = strFull.substringToIndex(strFull.rangeOfString("(")!.startIndex)
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How to write something
if !inBoundary then do
printfn "no it's not within the boundary"
You can use the not built-in function (and omit the do keyword after then):
let inBoundary = false
if not inBoundary then
printfn "no it's not within the boundary"
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I try to write to out of the cells label but it not work.
My Code is like this:
cell.idNummer.text = [NSString string With Format: #"%#", laddataId];
In core data is laddataId an integer 32. What should I write to display in label?
Use this:
cell.idNummer.text = [NSString stringWithFormat:#"%d", laddataId];
Please see this. It will help a lot.
Hope this helps.. :)