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In Python, how do I index a list with another list?
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What are the effects of exceptions on performance in Java?
..., is just too long to post here. So let me summarize here and refer you to http://www.fuwjax.com/how-slow-are-java-exceptions/ for the gritty details.
The real question here is not "How slow are 'failures reported as exceptions' compared to 'code that never fails'?" as the accepted response might h...
How do you convert a time.struct_time object into a datetime object?
... 0, 0, 1, -1). I have encountered this after parsing the Date header on an HTTP request which returned this tuple.
– user3820547
Jul 9 '14 at 14:20
3
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Remove duplicated rows using dplyr
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if arguments is equal to this string, define a variable like this string
...oss the following which I think will assist you in parsing the arguments:
http://rsalveti.wordpress.com/2007/04/03/bash-parsing-arguments-with-getopts/
I added the snippet below as a tl;dr
#using : after a switch variable means it requires some input (ie, t: requires something after t to validate...
How to calculate number of days between two dates
...
http://momentjs.com/ or https://date-fns.org/
From Moment docs:
var a = moment([2007, 0, 29]);
var b = moment([2007, 0, 28]);
a.diff(b, 'days') // =1
or to include the start:
a.diff(b, 'days')+1 // =2
Beats messing...
C++ equivalent of java's instanceof
...{
return dynamic_cast<const Base*>(ptr) != nullptr;
}
Example: http://cpp.sh/6qir
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Is there a way to get a collection of all the Models in your Rails app?
...t;
<br>
<%= dt %>
<% end %>
<br>
source: http://portfo.li/rails/348561-how-can-one-list-all-database-tables-from-one-project
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Java regex email
First of all, I know that using regex for email is not recommended but I gotta test this out.
20 Answers
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Generic type parameter naming convention for Java (with multiple chars)?
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