All Questions
887
questions
0
votes
1
answer
43
views
textfield text (one or more than one) regex check Swift UIKit
I created the regex logic, it works correctly, but in addition to one textfield I can have several of them, I created a dictionary and a variable so that it gives me a bool value of true, provided ...
1
vote
1
answer
741
views
In Swift how do you simply "make a variable" a RegexComponent?
I have code like this ...
func blah() {
if let r = someString.firstMatch(of: /([abc])(\d{2})$/) {
blah blah .. String(r.1), String(r.2)
}
}
Normally with a regex, i'd just keep the regex-guts ...
- 13.9k
0
votes
1
answer
119
views
Emojis corrupted on iOS when using negation with unicode character class escapes
I'm using regular expressions to remove non-latin and non-emoji characters from strings.
As Unicode character class escapes are now widely supported, I used them to simplify my expressions.
const ...
- 2,261
0
votes
0
answers
63
views
How to make this regex split a paragraph into sentences when the sentence ends with quote or an abbreviation/initials that contains/ends with period?
I'm using this regex that was accepted as an answer in this question to split a paragraph into sentences, but the regex is splitting sentences at abbreviations/initials that contain/end with a period ...
- 125
2
votes
2
answers
433
views
Use Regex with NSPredicate
Aim
Using NSPredicate I would like to use Regex to match all strings beginning with "Test"
I specifically want to use Regex and NSPredicate.
Questions
What mistake am I making?
What is ...
- 17.4k
2
votes
1
answer
104
views
.replace() with REGEX expression not displaying on mobile, but works fine on desktop
I wrote a very basic JS function to create a clock. It uses a very basic replace method to change a "," to a "|" symbol. The desired output is "Thursday, Jan. 12, 2023 | 10:00:...
1
vote
1
answer
194
views
Validation Check for non-english strings
I am trying to build an iOS app and I wish to validate whether a particular string that I have, is a valid email or not. The catch is, the string can be a non-english lanuage as well. Also, lets take ...
1
vote
1
answer
1k
views
Regex for Minimum and Maximum Numbers in String in Swift [duplicate]
What is the regex for knowing if the number of characters in a string has minimum and maximum number of characters and should be numbers not letters or symbols? It doesn't have to match the same ...
- 4,059
-1
votes
2
answers
434
views
JS regex not working on iPhone browser specifically - not sure why
I recently made some changes to code and was made aware that one of the pages that was updated does not work on the iPhone browser. Sure enough, it didn't, but worked in all other browsers I tested.
...
- 3,482
0
votes
0
answers
21
views
Regular Expression to match code blocks, Swift [duplicate]
I have code blocks that can looks like this:
"func scrollViewDidScroll(_ scrollView: UIScrollView) {\n let offsetY = scrollView.contentOffset.y\n let contentHeight = scrollView.contentSize....
- 459
0
votes
2
answers
160
views
Get last sentence from String after ". "(Dot And Space)
I am trying to get the last sentence from String after ". "(Dot And Space), Suppose I have a very long string and in that string, there are multiple ". "(Dot And Space) but I want ...
- 613
-2
votes
1
answer
532
views
Swift Replace all special characters [duplicate]
How can I replace all accented characters in a string with standard ASCII characters?
Examples
from: cartões
to: cartoes
from: notificações
to: notificacoes
- 397
1
vote
0
answers
134
views
Regex to allow only number and single dot on android device
I have my angular application and has HTML template below:
<input inputmode="numeric" id="amount1">
<input inputmode="decimal" id="amount2">
now ...
- 37
1
vote
1
answer
221
views
Regex Swift: How to find Two words OR Find Two words with a dash
I have two regex patterns in Swift, both work for each case separately:
case twoWords = "(@\w+\s\w+)" = @User Name
case twoWordsWithDash = "@(\w+\s\w+\-\w+)" = @User Name-Hyphen
...
- 53
1
vote
2
answers
151
views
Removing wikitext hyperlinks in Swift
I'm trying to remove Wikitext hyperlink formatting and just get the link text, but everything I've tried either deletes nothing or deletes much more than expected. Here's the general pattern:
[[user ...
- 117