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Python Requests library redirect new url
... edited Jun 11 at 19:34
tommy.carstensen
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answered Dec 9 '13 at 16:35
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Is List a subclass of List? Why are Java generics not implicitly polymorphic?
...t comparisons to arrays even more confusing, this answer nailed it for me. My problem was the language intuition.
– FLonLon
Feb 24 '19 at 19:49
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How to empty/destroy a session in rails?
...ion
end
( Dont know why no one above just mention this code
as it fixed my problem )
http://apidock.com/rails/ActionController/RackDelegation/reset_session
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mysql_fetch_array()/mysql_fetch_assoc()/mysql_fetch_row()/mysql_num_rows etc… expects parameter 1 to
I am trying to select data from a MySQL table, but I get one of the following error messages:
31 Answers
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Crontab Day of the Week syntax
...ta check for typos or extra spaces. I have both a "Mon-Fri" and a "Thu" in my crontab on Ubuntu 14.04.3 and both work just fine. I suspect if there's a space between any of the characters, you'd end up with an error.
– Dale Anderson
Feb 4 '16 at 18:15
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Detect changes in the DOM
...('DOMNodeRemoved');
} else {
decide();
}
// do the dummy test
var dummy = document.createElement("div");
el.appendChild(dummy);
el.removeChild(dummy);
// expose
window.onDomChange = onDomChange;
})(window);
Usage:
onDomChange(function(){
alert("The T...
Should I use document.createDocumentFragment or document.createElement
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@inf3rno: Hence my use of the word "effectively" and the explanation that follows, which is much the same as yours. I concede that I should have said explicitly in the answer that the fragment continues to exist with no child nodes.
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Calculating how many minutes there are between two times
I have a datagridview in my application which holds start and finish times. I want to calculate the number of minutes between these two times. So far I have got:
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How do I tell matplotlib that I am done with a plot?
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In my case, plt.clf() was sufficient to clear the figure but insufficient to stop memory leaks, but first calling plt.close() stopped the memory leak. Python 2.7, matplotlib 1.1.1rc1 (ubuntu 12.04). FYI.
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In a Bash script, how can I exit the entire script if a certain condition occurs?
... so useful. And given that I'm no bash expert, it leads me to believe that my logic is faulty, and there's something wrong with this methodology, otherwise, I feel others would have given it more praise. So, what's the problem with this function? Is there anything I should be looking out for here?
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