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How to read XML using XPath in Java
... var
} catch (SAXParseException err) {
System.out.println ("** Parsing error" + ", line " + err.getLineNumber () + ", uri " + err.getSystemId ());
System.out.println(" " + err.getMessage ());
} catch (SAXException e) {
Exception x = e.getException ();
((x == null) ? e : x).printStack...
How to extract the decision rules from scikit-learn decision-tree?
...-- in the code below have since been updated in walkthrough link after the errors were pointed out in pull requests #8653 and #10951. It's much easier to follow along now.
sample_id = 0
node_index = node_indicator.indices[node_indicator.indptr[sample_id]:
node_i...
py2exe - generate single executable file
...he setup.py file and I write \'file_resources': [('txt2.txt')] it gives me error (the file that I want to embled in my .exe is named txt2 and it's a .txt file)
– VinceLomba
Sep 27 '15 at 8:27
...
Ruby: kind_of? vs. instance_of? vs. is_a?
...istrator, Ruby's all about the aesthetics. In fact, notice the grammatical error... with active support you can write @person.is_an? Administrator :)... That might have made it into Ruby core by now, actually.
– rfunduk
Oct 8 '10 at 19:18
...
How does generic lambda work in C++14?
...= [](auto a) { return a; };
int main() {}
With g++ 4.7:
prog.cpp:1:24: error: parameter declared ‘auto’
...
However, the way it might be implemented in C++14 as per the Portland proposal for generic lambdas:
[](const& x, & y){ return x + y; }
This would yield for the biggest p...
Postgres and Indexes on Foreign Keys and Primary Keys
...- or a bad index
WITH fk_actions ( code, action ) AS (
VALUES ( 'a', 'error' ),
( 'r', 'restrict' ),
( 'c', 'cascade' ),
( 'n', 'set null' ),
( 'd', 'set default' )
),
fk_list AS (
SELECT pg_constraint.oid as fkoid, conrelid, confrelid as parentid,
co...
python: Change the scripts working directory to the script's own directory
... @BrunoBronosky With the explicit exit 1 your crond will be notified of an error, and in most cases will send an email notification of the failure.
– Ruud Althuizen
Jan 4 '17 at 14:18
...
Convert a PHP script into a stand-alone windows executable
...
I tried using your tool but I get the following error Cannot find myself (D:\Desktop\phpflexer\phpflexer.exe)
– Ghola
Jul 18 '18 at 8:24
...
Log4Net, how to add a custom field to my logging
...odBase.GetCurrentMethod().DeclaringType);
public static string LogError(string message, Exception exception = null)
{
var logWithErrCode = GetLogWithErrorCode(message);
Logger.Error(logWithErrCode, exception);
return logWithErrCode.ExceptionCode;
...
SAML: Why is the certificate within the Signature?
...at is not specified in the metadata, then the SAML system must generate an error when validating the signature.
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