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Which is the best library for XML parsing in java [closed]
...tBuilder builder = factory.newDocumentBuilder();
File file = new File("test.xml");
Document doc = builder.parse(file);
// Do something with the document here.
}
SAX Parser: Solely to read a XML document. The Sax parser runs through the document and calls callback methods of the user. T...
promise already under evaluation: recursive default argument reference or earlier problems?
...0
}
g <- function(x, T, f. = f) { ## 1. note f.
exp(-f.(x)/T)
}
test<- function(g. = g, T = 1) { ## 2. note g.
g.(1,T)
}
test()
## [1] 8.560335e-37
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...
Correctly determine if date string is a valid date in that format
...aken from this answer. Also on php.net. Originally written by Glavić.]
Test cases:
var_dump(validateDate('2013-13-01')); // false
var_dump(validateDate('20132-13-01')); // false
var_dump(validateDate('2013-11-32')); // false
var_dump(validateDate('2012-2-25')); // false
var_dump(validateDat...
How to resolve “must be an instance of string, string given” prior to PHP 7?
...lass or interface boolean, rather than of type bool:
<?php
function test(boolean $param) {}
test(true);
?>
The above example will output:
Fatal error: Uncaught TypeError: Argument 1 passed to test() must be an instance of boolean, boolean given, called in - on line 1 and define...
Can enums be subclassed to add new elements?
...ed in this topic. But I'll add the mechanics to the discussion.
Here is a test enum:
public enum TEST {
ONE, TWO, THREE;
}
The resulting code from javap:
public final class TEST extends java.lang.Enum<TEST> {
public static final TEST ONE;
public static final TEST TWO;
public s...
How do I read CSV data into a record array in NumPy?
...
I tested code similar to this with a csv file containing 2.6 million rows and 8 columns. numpy.recfromcsv() took about 45 seconds, np.asarray(list(csv.reader())) took about 7 seconds, and pandas.read_csv() took about 2 seconds ...
Custom method names in ASP.NET Web API
...tpMethodConstraint(HttpMethod.Post)});
I verified this solution with the test class below. I was able to successfully hit each method in my controller below:
public class TestController : ApiController
{
public string Get()
{
return string.Empty;
}
public string Get(int ...
Using Moq to determine if a method is called
It is my understanding that I can test that a method call will occur if I call a higher level method, i.e.:
3 Answers
...
Sockets: Discover port availability using Java
...
This doesn't test whether at port is available. It tests whether it is in LISTEN state, whether the IP address is reachable, etc.
– Marquis of Lorne
Jul 27 '15 at 22:55
...
Single controller with multiple GET methods in ASP.NET Web API
...tpMethodConstraint(HttpMethod.Post)});
I verified this solution with the test class below. I was able to successfully hit each method in my controller below:
public class TestController : ApiController
{
public string Get()
{
return string.Empty;
}
public string Get(int ...