1 . Which security protocol or measure would provide the greatest protection for a wireless LAN? WPA2 cloaking SSIDs shared WEP key MAC address filtering 2 . Refer to the exhibit. All trunk links are operational and all VLANs are allowed on all trunk links. An ARP request is sent by computer 5. Which device or devices will receive this message? only computer 4 computer 3 and RTR-A computer 4 and RTR-A computer 1, computer 2, computer 4, and RTR-A computer 1, computer 2, computer 3, computer 4, and RTR-A all of the computers and the router 3 . Refer to the exhibit. Hosts A and B, connected to hub HB1, attempt to transmit a frame at the same time but a collision occurs. Which hosts will receive the collision jamming signal? only hosts A and B only hosts A, B, and C only hosts A, B, C, and D only hosts A, B, C, and E 4 . Refer to the exhibit. Router RA receives a packet with a source address of 192.168.1.65 and a destination address of 192.168.1.161...
Regex [0-9]{4}-[0-9]{2}-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}\.[0-9]{3}Z
ReplyDeleteIsn't there are way to parse it directly into Java without a regex?
ReplyDeleteWith a regex you know IF it is a date but if you need also the value I should check on some date parser function.
The ones for which !isNaN(+new Date(s))?
ReplyDeleteTry matching with the following regular expression:
ReplyDeletevar pattern = /\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}.\d{3}Z/;
var d = "2012-02-05T07:42:47.000Z";
if(d.match(pattern) !== null){
//success
} else {
//failed
}
You can use Date.parse( your_string ) and check the result. This will check any allowed date format, unlike regex.
ReplyDeletehttp://www.w3schools.com/jsref/jsref_parse.asp
Just realized your string is always in a given format, still unlike regex that function will check if day/month/year are correct etc. So maybe carry 2 checks: 1st to check string format, 2nd to check if numbers are right.