Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.
Questions asking for code must demonstrate a minimal understanding of the problem being solved. Include attempted solutions, why they didn't work, and the expected results. See also: Stack Overflow question checklist
Closed 9 years ago.
Improve this question
What is the regular expression to evaluate the values from the below string in the postgres environment:
"((x.y.z == "test") OR (a.b.c intersects "test1") OR OR (pub.custom.channel intersects "test2,test3"))"
Need output as : test,test1,test2,test3
You can use this:
regexp_replace(subject, '(?:\A[^"]*)?"([^"]+)"[^"]+(?:"([^"]+)"[^"]*\Z)?', '\1,\2', 'g')
Related
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.
Questions asking for code must demonstrate a minimal understanding of the problem being solved. Include attempted solutions, why they didn't work, and the expected results. See also: Stack Overflow question checklist
Closed 9 years ago.
Improve this question
/edit?o=U&video_id=xxxxxxxxxxxx&show_mt=1
/edit?o=U&show_mt=1&video_id=xxxxxxxxxxxx
I want get video_id query using regex (xxxxxxxxx)
I am using VB.NET
Thanks for help!
M. Deger
Edit: I want only regex code eg: [^?]+(?:\?video_id=([^&]+).*)?
Untested:
(?<=video_id\s*=\s*)[^&]*(?=&|$)
or, result in capture group 1
video_id\s*=\s*([^&]*)(?:&|$)
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.
Questions asking for code must demonstrate a minimal understanding of the problem being solved. Include attempted solutions, why they didn't work, and the expected results. See also: Stack Overflow question checklist
Closed 9 years ago.
Improve this question
Is there a simple way to use QComboBox::showPopup() without the animation making it instant?
See code:
QApplication::setEffectEnabled(Qt::UI_AnimateCombo, false);
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.
Questions asking for code must demonstrate a minimal understanding of the problem being solved. Include attempted solutions, why they didn't work, and the expected results. See also: Stack Overflow question checklist
Closed 9 years ago.
Improve this question
Regex:password all character are allowed,but not include space,length is 8-16.please give me an efftive help.
Consider the following Regex...
^\S{8,16}$
Good Luck!
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.
Questions asking for code must demonstrate a minimal understanding of the problem being solved. Include attempted solutions, why they didn't work, and the expected results. See also: Stack Overflow question checklist
Closed 8 years ago.
Improve this question
I have the following line of XML:
<indexentry><secondaryie>definition, 3/2/4</secondaryie></indexentry>
And I need a regex that matches the above and converts it as below:
ABC3(the first number)/P-2(second number)-4(third number)
How can I do this?
Use this regex:
([0-9]+)/([0-9]+)/([0-9]+)
And from captured groups #1, #2, #3 make your string:
ABC3\1/P-2\2-4\3
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.
Questions must demonstrate a minimal understanding of the problem being solved. Tell us what you've tried to do, why it didn't work, and how it should work. See also: Stack Overflow question checklist
Closed 9 years ago.
Improve this question
I have a string: "C:/This/is/a/windows/path/file20110312name20120221.csv".
I want to extract all dates (e.g. [0-9]{8}).
Generally, how can I extract sub-strings matching a pattern from a bigger string?
It is advised to supplement your question with a reproducible example (How to make a great R reproducible example?)
Is this what you look for ?
s <- "C:/This/is/a/windows/path/file20110312name20120221.csv"
regmatches(s, gregexpr("[0-9]{8}", s))