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How to find out if a Python object is a string?
... Alternatively, you can use future (PyPI) to even keep the name: from past.builtins import basestring
– David Nemeskey
Feb 8 '17 at 14:25
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Which keycode for escape key with jQuery
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(Answer extracted from my previous comment)
You need to use keyup rather than keypress. e.g.:
$(document).keyup(function(e) {
if (e.which == 13) $('.save').click(); // enter
if (e.which == 27) $('.cancel').click(); // esc
});
ke...
How can I make a TextArea 100% width without overflowing when padding is present in CSS?
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I ended up moving away from using % widths. I believe your approach would work just as well though. Thanks!
– Eric Schoonover
Nov 7 '08 at 22:51
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How to find NSDocumentDirectory in Swift?
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Swift 3.0 and 4.0
Directly getting first element from an array will potentially cause exception if the path is not found. So calling first and then unwrap is the better solution
if let documentsPathString = NSSearchPathForDirectoriesInDomains(.documentDirectory, .userDomai...
Spring get current ApplicationContext
...ng new ApplicationContextProvider() everytime I need to call the getBean() from the context. What I did was to have static ApplicationContextProvider.getApplicationContext() method. Then, when it is time to need the current app context, I invoke: ApplicationContextProvider appContext = ApplicationCo...
What ports does RabbitMQ use?
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Looks like the clustering ports are 4369 and 25672 from: rabbitmq.com/clustering.html
– kixorz
Jun 3 '14 at 4:06
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log all sql queries
... 'DEBUG',
'handlers': ['console'],
}
}
}
Tweaked from @acardenas89 answer
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Plugin execution not covered by lifecycle configuration (JBossas 7 EAR archetype)
... be transparent to the user. Do what that the command line Maven does, but from within eclipse. There should not be in the pom config data to tell M2E what to do. If it does, then it's a bad design. BTW, these errors are sometimes gone in newer versions of Eclipse and M2E.
– ra...
Type-juggling and (strict) greater/lesser-than comparisons in PHP
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PHP's comparison operators deviate from the computer-scientific definitions in several ways:
In order to constitute an equivalence relation == has to be reflexive, symmetric and transitive:
PHP's == operator is not reflexive, i.e. $a == $a is not always tru...
When should I use genetic algorithms as opposed to neural networks? [closed]
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From wikipedia:
A genetic algorithm (GA) is a search technique used in computing to find exact or approximate solutions to optimization and search problems.
and:
Neural networks are non-linear statistical data model...