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Regular expression for first and last name
For website validation purposes, I need first name and last name validation.
23 Answers
...
Is there a minlength validation attribute in HTML5?
... Firefox 44 and still not implemented.
– Christian Læirbag
Feb 5 '16 at 20:47
2
Still not suppo...
How do I handle newlines in JSON?
...>'a', 'â'=>'a', 'ã'=>'a', 'ä'=>'a', 'å'=>'a',
'æ'=>'a', 'ç'=>'c', 'è'=>'e', 'é'=>'e', 'ê'=>'e', 'ë'=>'e', 'ì'=>'i', 'í'=>'i',
'î'=>'i', 'ï'=>'i', 'ð'=>'o', 'ñ'=>'n', 'ò'=>'o', 'ó'=>'o', 'ô'=>'o', '...
\d is less efficient than [0-9]
...????????????????????????????????????????????????????????????
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PHP function to make slug (URL string)
...a', 'á'=>'a', 'â'=>'a', 'ã'=>'a', 'ä'=>'a', 'å'=>'a', 'æ'=>'a', 'ç'=>'c', 'è'=>'e', 'é'=>'e',
'ê'=>'e', 'ë'=>'e', 'ì'=>'i', 'í'=>'i', 'î'=>'i', 'ï'=>'i', 'ð'=>'o', 'ñ'=>'n', 'ò'=>'o', 'ó'=>'o',
'ô'=&...
Designing function f(f(n)) == -n
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@a1kmm: Sorry, -2³² above should have been -2³¹. Anyway, the case where f(0)≠0 (and so f(0)=-2³¹) is actually the easier case, as we showed these two are disconnected from the rest. The other case we need to consider is that f(0)=0, b...
What encoding/code page is cmd.exe using?
...
= no bom
A S C I I a b c d e x y z
G e r m a n õ ÷ ³ ─ Í ▄ ▀
P o l i s h ♣☺↓☺z☺|☺D☺B☺
R u s s i a n 0♦1♦2♦3♦4♦5♦6♦ M♦N♦O♦
C J K `O}Y
= bom
■A S C I I a b c d e x y z
G e r m a n ...
Sanitizing strings to make them URL and filename safe?
...'dh', 'ß' => 'ss', 'Œ' => 'OE', 'œ' => 'oe', 'Æ' => 'AE', 'æ' => 'ae', 'µ' => 'u'));
$clean_name = preg_replace(array('/\s/', '/\.[\.]+/', '/[^\w_\.\-]/'), array('_', '.', ''), $clean_name);
This assumes that you want a dot in the filename.
if you want it transferred to lo...
How to get the Power of some Integer in Swift language?
...))
}
// ...
// Then you can do this...
let i = 2 ^^ 3
// ... or
println("2³ = \(2 ^^ 3)") // Prints 2³ = 8
I used two carets so you can still use the XOR operator.
Update for Swift 3
In Swift 3 the "magic number" precedence is replaced by precedencegroups:
precedencegroup PowerPrecedence { h...
How do I disable right click on my web page?
...the proper context is not that helpful.
– Robson França
Oct 26 '12 at 4:54
54
-1 from me, too. T...