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Moving average or running mean
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warning: although cumsum is faster there will be increased floating point error that may cause your results to be invalid/incorrect/unacceptable
the comments pointed out this floating point error issue here but i am making it more obvious here in the answer..
# demonstrate loss of precision with ...
How to change language settings in R
My error messages are displayed in French. How can I change my system language setting so the error messages will be displayed in English?
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Print Var in JsFiddle
... oldLog.apply(this, args) } } console.log = newLog(console.log) console.error = newLog(console.error) JSFiddle example
– oliverpool
Mar 6 '17 at 16:32
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Why use bzero over memset?
...t in 10 occurrences of the first printing. A C compiler cannot catch this error because both occurrences are the same... it was an error, and could be avoided using bzero, because swapping the two arguments to bzero will always be caught by the C compiler if function prototypes are used. However as...
How to apply bindValue method in LIMIT clause?
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Thanks! But in PHP 5.3, the above code threw an error saying "Fatal error: Cannot pass parameter 2 by reference". It doesn't like casting an int there. Instead of (int) trim($_GET['skip']), try intval(trim($_GET['skip'])).
– Will Martin
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Calling Python in Java?
...t.
A simple example from the top of my head - but should work I hope: (no error checking done for brevity)
PythonInterpreter interpreter = new PythonInterpreter();
interpreter.exec("import sys\nsys.path.append('pathToModules if they are not there by default')\nimport yourModule");
// execute a fun...
sql query to return differences between two tables
...e the same exposed names. Use correlation names to distinguish them. I get error if table names are same and you pull them from two different databases.
– Hammad Khan
Jul 20 '11 at 19:10
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How do I make a request using HTTP basic authentication with PHP curl?
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);
if(curl_exec($ch) === false)
{
echo 'Curl error: ' . curl_error($ch);
}
$errors = curl_error($ch); ...
How to automatically start a service when running a docker container?
...at like tail -F
CMD service mysql start && tail -F /var/log/mysql/error.log
This is often preferred when you have a single service running as it makes the outputted log accessible to docker.
Or use foreground command to do this
CMD /usr/bin/mysqld_safe
This works only if there is ...
Web-scraping JavaScript page with Python
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I got this error: RuntimeError: Cannot use HTMLSession within an existing event loop. Use AsyncHTMLSession instead.
– HuckIt
Apr 23 '19 at 15:59
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