This question already has answers here:
Java Regular Expression to match dollar amounts
(6 answers)
Regular expression to match dollar amounts
(4 answers)
Closed 2 years ago.
Looking out first $ Symbols amount
$647.50 (Save $94)tried this code regular express: .match(/$(\d+)/);
But Does not working
OutPut Looking
647.50
[$](\d+).(\d+)
You have tried this it's working
Related
This question already has answers here:
Need to escape non-ASCII characters in JavaScript
(4 answers)
Javascript, convert unicode string to Javascript escape?
(6 answers)
Closed 1 year ago.
Just from a browser developer console or Node.js repl, what's an easy way to transcribe a string as its unicode representation? For example I can input '\u0048\u0065\u006C\u006C\u006F' and the repl will show me 'Hello'
> '\u0048\u0065\u006C\u006C\u006F'
"Hello"
How can I reverse this?
> something('Hello')
"\u0048\u0065\u006C\u006C\u006F"
For example. I hope there are some convenient built-ins or browser console/repl support.
This question already has answers here:
How do I split a string, breaking at a particular character?
(17 answers)
Javascript to convert string to number? [duplicate]
(4 answers)
Closed 2 years ago.
I'm creating a calculator using VUE JS. I was wondering how to do exponents in that if I had something like "8^3", how would I split the string into the two separate digits?
This question already has answers here:
Match only unicode letters
(3 answers)
Closed 4 years ago.
I have this PHP regex:
/^[\p{L}\p{M}]+[\p{L}\p{M}\-\s]*$/u
and I want to convert it to jQuery. I tried multiple solutions that I found online, but nothing really worked. I tried using
new RegExp("/^[\p{L}\p{M}]+[\p{L}\p{M}\-\s]*$/u");
but that didn't help.
This is because \p{L} and \p{M} don't exist in the JavaScript RegEx engine. This answer provides solutions for matching Unicode categories: https://stackoverflow.com/a/26659285/1920035
This question already has answers here:
What does this symbol mean in JavaScript?
(1 answer)
What does this `…${…}…` code in the node docs mean? [duplicate]
(1 answer)
Closed 5 years ago.
I'm a bit of a beginner still and keep coming across this in code:
${Math.round(newProps.percent)}% surrounded by backticks
or
${currentBillingStartDate} surrounded by backticks and not using the percent.
I'd like to understand when it should be used and why.
The percent sign is just a character that is meant to be interpolated with the expression inside the ${variable}. The result would be a string that looks like "55%"
This question already has answers here:
regular expression for Indian mobile numbers
(18 answers)
Closed 5 years ago.
I'm trying to write a regular expression for an indian mobile number with +91 as optional before the number
The regEx that I have written is below:
^[\+91]?[7-9][0-9]{9}$
This isn't working properly, please help.
I think this should work. I've tested it on https://regex101.com/
/^((\+91?)|\+)?[7-9][0-9]{9}$/