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Why does InetAddress.isReachable return false, when I can ping the IP address?
... IPv6 address. The bug is also fixed in Java 5.0 b22. Maybe isReachable is more reliable now days.
– Lii
Jan 23 at 15:10
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Grep and Sed Equivalent for XML Command Line Processing
... and sed". If you want the fancy, fancy goodness of XQuery... well, that's more like an XML equivalent to perl or awk. :)
– Charles Duffy
May 3 '12 at 22:23
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How can I read a large text file line by line using Java?
...oblem I have with closures in Java 8 is that it very easily makes the code more complicated to read (as well as being slower) I can see lots of developers overusing it because it is "cool".
– Peter Lawrey
Dec 15 '13 at 10:33
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How do I get whole and fractional parts from double in JSP/Java?
...y not 2.3. And there's nothing wrong with the output, unless you want much more than 10 valid digits. All you need is some rounding in each output (e.g., format %.9f) which is usually less pain than BigDecimal. The only problem here is the overflow.
– maaartinus
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Cannot import XSSF in Apache POI
...b folder which is a subdirectory of POI folder
String fileName = "C:/File raw.xlsx";
File file = new File(fileName);
FileInputStream fileInputStream;
Workbook workbook = null;
Sheet sheet;
Iterator<Row> rowIterator;
try {
fileInputStream = new FileInputStream(file);
String fil...
How to split a string into a list?
...t
for current_word in words:
my_list.append(current_word.lower())
Or more a bit neater, using a list-comprehension:
my_list = [current_word.lower() for current_word in words]
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Jquery Ajax Posting json to webservice
...aving to JSON serialize your JSON serialized string.
I'd suggest something more along these lines:
var markers = [{ "position": "128.3657142857143", "markerPosition": "7" },
{ "position": "235.1944023323615", "markerPosition": "19" },
{ "position": "42.5978231292517", "...
Deserializing JSON to .NET object using Newtonsoft (or LINQ to JSON maybe?)
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ya I've actually done a bit more reading and testing...found this to be a nice way of doing it as well...Newtonsoft, pretty nice library, I'll post my example for others
– J Benjamin
Jan 20 '11 at 16:56
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SSL Error: unable to get local issuer certificate
...d on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How should I print types like off_t and size_t?
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