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How to count the number of true elements in a NumPy bool array
...ion. Note that NumPy's bool and Python bool are not the same, but they are compatible (see here for more information).
– David Alber
Dec 3 '11 at 4:39
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'nuget' is not recognized but other nuget commands working
...kage Manger Console in Visual Studio is not allowing me to use the 'nuget' command.
I am able to 'Get-help nuguet' and it displays:
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Freely convert between List and IEnumerable
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Is there a builtin confirmation dialog in Windows Forms?
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Why does gulp.src not like being passed an array of complete paths to files?
...d everything will have the correct relative path:
return gulp.src(['bower_components/jquery/jquery.js',
'bower_components/superscrollorama/js/greensock/TweenMax.min.js',
'bower_components/superscrollorama/jquery.superscrollorama.js' ],
{base: 'bower_compo...
Why do loggers recommend using a logger per class?
...eed to resort to more reflection tricks to know where the log messages are coming from.
Compare the following:
Log per class
using System.Reflection;
private static readonly ILog _logger =
LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
public void SomeMethod()
{
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Is there a difference between foreach and map?
Ok this is more of a computer science question, than a question based on a particular language, but is there a difference between a map operation and a foreach operation? Or are they simply different names for the same thing?
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How do I get python's pprint to return a string instead of printing?
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The pprint module has a command named pformat, for just that purpose.
From the documentation:
Return the formatted representation of object as a string. indent,
width and depth will be passed to the PrettyPrinter constructor as
formatting p...
Heroku “psql: FATAL: remaining connection slots are reserved for non-replication superuser connectio
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Also a common problem is something like that client side app crashing and leaving connections open and then opening new ones when it restarts. If this kind of thing happens a lot then you'll run out of connections. Or the app is j...