Hi! I have been posted content of ccna1 final exam (latest and only question.) I will post the answer and insert image on sunday. If you care, please subscribe your email an become a first person have full test content. Subcribe now Some question have not content because this question have images content. So that can you wait for me? SUNDAY 1. A user sees the command prompt: Router(config-if)# . What task can be performed at this mode? Reload the device. Perform basic tests. Configure individual interfaces. Configure individual terminal lines. 2. Refer to the exhibit. Host A attempts to establish a TCP/IP session with host C. During this attempt, a frame was captured with the source MAC address 0050.7320.D632 and the destination MAC address 0030.8517.44C4. The packet inside the captured frame has an IP source address 192.168.7.5, and the destination IP address is 192.168.219.24. At which point in the network was this packet captured? leaving host A leaving ATL leaving...
It's almost JSON you could parse:
ReplyDeleteJSON.parse('{key1=value1, key2=value2}'.replace(/=/g,":"))
EDIT With keys as strings (thx @MattGreer):
JSON.parse('{key1=value1, key2=value2}'.replace(/(\w+)=/g, '"$1":'))
EDIT With values as strings (thx @ajsie):
JSON.parse('{key1=value1, key2=value2}'.replace(/(\w+)=(\w+)/g, '"$1":"$2"'))
This could work. Not tested though.
ReplyDeletevar data = '{key1=value1, key2=value2}',
values = data.match(/\w+=\w+/g),
newObject = {},
i, value;
for (i=0; i < values.length; i++) {
value = values[i].split('=');
newObject[value[0]] = value[1] ;
};
In that format nothing built in will help you. That's not quite a valid object literal, so eval will fail (eval should be avoided anyway), and it's not quite a JSON string, so JSON.parse will fail too. Can you massage the format? If you could get it to be {"key1": value1, "key2": value2 }, then both of the things I mentioned would work out of the box. JSON.parse in particular would be good:
ReplyDeletevar resultingObject = JSON.parse('{"key1": value1, "key2": value2 }')
It will (probably) be easier to massage the data into a valid JSON format than try and write your own parser. But if you have no choice on the format, a parser is probably your only option.
In desperation, a crude function to convert the format to JSON through brute force (replace all '=' with ':', wrap the keys in quotes, probably via a regex) would work, but it'd be brittle.
If the values are numbers, not strings, and the info came from a trusted source, then you could simply eval the string.
ReplyDeleteIf the values can contain strings then you'll need to parse it.
Added: oops, I forgot that the key/value separator is a colon, not an equals. @sinsedrix solution is good, except that you need to eval it since it still isn't valid JSON. (JSON requires that the keys be strings, not bare-words.)