Tagged Questions
5
votes
2answers
47 views
youtube video id from url
I have obtained these codes from other stackoverflow pages to correct youtube links but they dont work for my url:
https://www.youtube.com/watch?v=r2dRQHJ-aAk
code:
<script>
...
1
vote
1answer
30 views
Regex for change case when click in a button
I need to change case when I select part of a text and click in a button in javascript/jquery
this code doesn't work for a selected part
$("#button").click(function() {
value = "some selected ...
1
vote
3answers
50 views
Regular expression to include all specific pattern and exclude only one case
I am working something to exclude some URL.
I want to expect all URLs with the pattern /google.com/, except for /login.google.com/
So:
account.google.com should pass
google.com should pass
...
1
vote
1answer
30 views
Javascript efficient parsing of css selector
What would be the most efficient way of parsing a css selector input string, that features any combination of:
[key=value] : attributes, 0 to * instances
#id : ids, 0 to 1 instances
...
0
votes
3answers
61 views
Use dynamic (variable) string as regex pattern in JavaScript
I want to add a (variable) tag to values with regex, the pattern works fine with PHP but I have troubles implementing it into JavaScript.
The pattern is (value is the variable):
...
1
vote
6answers
84 views
How to parse a string containing text for a number/float in javascript?
I'm trying to build a javascript function capable of parsing a sentence and returning a number.
Here is a jsFiddle I've setup for the test cases below -
'I have 1 pound' -> 1
'I have £3.50 to ...
0
votes
5answers
62 views
Is it possible to cut off the beginning of a string using regex?
I have a string which contains a path, such as
/foo/bar/baz/hello/world/bla.html
Now, I'd like to get everything from the second-last /, i.e. the result shall be
/world/bla.html
Is this possible ...
1
vote
7answers
59 views
Match string using regex
I have the following variable:
var test = category~[330526|330519]^Size{1}~[m]
How do I match just to get category~[330526|330519] using regex.
This value can also change so it could be ...
-2
votes
2answers
27 views
JavaScript regex match id in innerHTML [on hold]
I managed to get all the text with .innerHTML, code should match all IDs which have pattern: "sens[number]" Is it possible to get the number? Is there some way around? And please no jQuery, thank you!
...
1
vote
2answers
83 views
0
votes
4answers
67 views
How to insert commas in numbers in an html template?
I have an html template, I want to make a generalize function that itself finds all the numbers in my template and insert comma after every 3 digits. Currently I am using this function which may take ...
2
votes
3answers
40 views
Can't match this regular expression in Javascript
I need to apply a regexp for replacing a block of a string.
this is my code:
var style = "translate(-50%, -50%) translate3d(3590px, 490px, 0px) rotateX(0deg) rotateY(0deg) rotateZ(0deg) scale(1)";
...
1
vote
1answer
27 views
Remove whitespaces in a function name before and after parentheses, even in arguments
I am just a noob when it comes to regex in JavaScript,
I wanted to remove white-spaces everywhere in a function before and after parentheses with any number of arguments, even between arguments.
eg: ...
2
votes
2answers
35 views
replace 2 escaped linefeeds / new lines “\n”
How come I can replace one escaped newline \n from a text area with anything...
str1 = str1.replace(/\n /g,"7 ");
but it does not work with two of them?
str1 = str1.replace(/\n\n /g,"7 ...
3
votes
2answers
36 views
Sublime text find and replace with regex to convert jquery live() event to on()
I am doing an upgrade to the latest jQuery and I have a large number of js files that I need to update. Mostly the conversion of the live() event to on() (there are hundreds)
In Sublime text, I am ...
