F# Condition Statement [closed] - f#

Closed. This question needs details or clarity. It is not currently accepting answers.
Want to improve this question? Add details and clarify the problem by editing this post.
Closed 8 years ago.
Improve this question
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"

Related

tfidf.idf_ what is meaning of this in the code [closed]

Closed. This question needs details or clarity. It is not currently accepting answers.
Want to improve this question? Add details and clarify the problem by editing this post.
Closed 1 year ago.
Improve this question
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.

Global Variable Not Update ( Swift ) [closed]

Closed. This question needs details or clarity. It is not currently accepting answers.
Want to improve this question? Add details and clarify the problem by editing this post.
Closed 3 years ago.
Improve this question
I have a global variable, but when I give the value of the variable does not change when I
run in viewDidload, this is my code :
(https://pastebin.com/7QbBjLNC)
The data is being fetched asynchronously and the print statement is getting executed before the response is received. print the data after you assign value to self.jumlahStok

Strip of substring from a string in swift [closed]

Closed. This question needs to be more focused. It is not currently accepting answers.
Want to improve this question? Update the question so it focuses on one problem only by editing this post.
Closed 7 years ago.
Improve this question
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)

Why is everything a tuple in swift? [closed]

Closed. This question is opinion-based. It is not currently accepting answers.
Want to improve this question? Update the question so it can be answered with facts and citations by editing this post.
Closed 7 years ago.
Improve this question
So I found out that any variable or constant in swift is a tuple. For example, variable x below is a tuple
var x = 15
and following statement is valid and evaluates to value of x as the first element of tuple
x.0.0.0.0.0.0.0.0.0.0.0 // outputs 15
I'm wondering why the language has been built to accommodate this. Any known (or outworldly) use case?
I don't know can it be the right answer, but it gives some information and shows that it's a known thing. Look this 2 sections:
Special: The 1-Tuple
Bonus Track: Tuples All the Way Down

Split arbitratry string into lines [closed]

Closed. This question is off-topic. It is not currently accepting answers.
Want to improve this question? Update the question so it's on-topic for Stack Overflow.
Closed 11 years ago.
Improve this question
I have an arbitratry string, something like QKOTRFLARGEBRAAFFALGORITHMMIMISSSTUPIDCROCODOLCONCEALEDKSBABA...
and I need to tell LaTeX to split this string neatly into lines. It is not a word, there should be no '-' when splitting line. Just fit these data into lines, break wherever it suits.
I have successfully used the seqsplit package for that.

Resources