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Why does InetAddress.isReachable return false, when I can ping the IP address?
...dress);
}
}
//output:*Failed www.google.com/74.125.227.114*
Part 2 : A Hackish Workaround
As an alternative, you can do this :
// in case of Linux change the 'n' to 'c'
Process p1 = java.lang.Runtime.getRuntime().exec("ping -n 1 www.google.com");
int returnVal = ...
How to put individual tags for a scatter plot
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edited Dec 21 '16 at 22:05
joon
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answered Feb...
Check difference in seconds between two times
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edited Mar 3 '15 at 22:06
answered Mar 3 '15 at 21:58
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How do I convert a string to a lower case representation?
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edited Dec 4 '17 at 22:42
Aor
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answered May 2 '12 at 10:03
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How to undo 'git reset'?
...g unnamed branches
– texasflood
Jun 22 '15 at 18:02
1
Lets say I have a directory with existing f...
When should I write the keyword 'inline' for a function/method?
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answered Nov 18 '09 at 22:22
deft_codedeft_code
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In Markdown, what is the best way to link to a fragment of a page, i.e. #some_id?
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– kayleeFrye_onDeck
Nov 16 '16 at 22:02
Defining old style anchors <a name="..." /> is obsolete but conforming...
Adding images or videos to iPhone Simulator
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answered Jan 22 '09 at 12:15
Airsource LtdAirsource Ltd
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What are best practices for validating email addresses on iOS 2.0
...email address explains in great detail that the grammar specified in RFC 5322 is too complicated for primitive regular expressions.
I recommend a real parser approach like MKEmailAddress.
As quick regular expressions solution see this modification of DHValidation:
- (BOOL) validateEmail: (NSStr...
What's the 'environment' task in Rake?
...e Tin Man
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answered Aug 12 '11 at 18:37
Sameer CSameer C
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