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Regular Expression to reformat a US phone number in Javascript
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Assuming you want the format "(123) 456-7890":
function formatPhoneNumber(phoneNumberString) {
var cleaned = ('' + phoneNumberString).replace(/\D/g, '')
var match = cleaned.match(/^(\d{3})(\d{3})(\d{4})$/)
if (match) {
return '(' + match[1] + ') ' + ...
Quickly find whether a value is present in a C array?
...ical ISR that needs to iterate through an array of size 256 (preferably 1024, but 256 is the minimum) and check if a value matches the arrays contents. A bool will be set to true is this is the case.
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Generating a UUID in Postgres for Insert statement?
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453
uuid-ossp is a contrib module, so it isn't loaded into the server by default. You must load it...
PHP Pass by reference in foreach [duplicate]
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146
Because on the second loop, $v is still a reference to the last array item, so it's overwritten...
How do you use String.substringWithRange? (or, how do Ranges work in Swift?)
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matt---
2,42022 gold badges1616 silver badges1919 bronze badges
answered Jun 4 '14 at 18:42
ConnorConnor
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Linux command to list all available commands and aliases
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answered Jun 4 '09 at 7:07
camhcamh
34.5k1111 gold badges5454 silver badges6262 bronze badges
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convert a JavaScript string variable to decimal/money
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241
Yes -- parseFloat.
parseFloat(document.getElementById(amtid4).innerHTML);
For formatting n...
What is the difference between HashSet and List?
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edited Jul 1 '19 at 5:40
user276648
4,83355 gold badges4747 silver badges7979 bronze badges
answered...
How to check the version before installing a package using apt-get?
I'm thinking to install hylafax+ version 5.5.4 which was release last month on my Debian PC.
10 Answers
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Ignoring accented letters in string comparison
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254
EDIT 2012-01-20: Oh boy! The solution was so much simpler and has been in the framework nearly f...