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Create a devise user from Ruby console
Any idea on how to create and save a new User object with devise from the ruby console?
5 Answers
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Difference between exit(0) and exit(1) in Python
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Because of exit codes from Unix/Linux, I was thinking 0 is True and 1 is False value in the Python conditions.
– vlyalcin
Apr 8 at 15:36
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How to concatenate items in a list to a single string?
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adding a map actually helps with datatypes apart from string. Great!
– appleboy
Feb 28 '19 at 7:55
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Memory management in Qt?
...ructors of descendents are virtual for this to be true. If ClassB inherits from QObject and ClassC inherits from ClassB, then ClassC will only get properly destroyed by Qt's parent-child relationship if ClassB's destructor is virtual.
– Phlucious
Dec 6 '12 at 2...
What does Google Closure Library offer over jQuery? [closed]
...ver, I'd say we can expect a good integration in IDEs like Eclipse, coming from Google.
EDIT: as requested, let me say a few words about the GWT reference. Google Web Toolkit is a Java library that allows to create AJAX-enabled web interfaces and that generates (and optimizes) the required JavaScri...
Hibernate Annotations - Which is better, field or property access?
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There are arguments for both, but most of them stem from certain user requirements "what if you need to add logic for", or "xxxx breaks encapsulation". However, nobody has really commented on the theory, and given a properly reasoned argument.
What is Hibernate/JPA actually ...
How to make a class conform to a protocol in Swift?
...nform to protocol 'NSObjectProtocol'
You have to make your class inherit from NSObject to conform to the NSObjectProtocol. Vanilla Swift classes do not. But many parts of UIKit expect NSObjects.
class CustomDataSource : NSObject, UITableViewDataSource {
}
But this:
Type 'CellDatasDataSourc...
Extracting an attribute value with beautifulsoup
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If you want to retrieve multiple values of attributes from the source above, you can use findAll and a list comprehension to get everything you need:
import urllib
f = urllib.urlopen("http://58.68.130.147")
s = f.read()
f.close()
from BeautifulSoup import BeautifulStoneSoup
so...
WSGI vs uWSGi with Nginx [closed]
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Ok, guys this confusion is because of lack of detail from several sources, and the naming of these protocols, and what WSGI actually is.
Summary:
WSGI and uwsgi both ARE protocols, not servers. It is used to communicate with web servers for load balancing and especially to ...
What are fixtures in programming?
...(source: wikipedia, see link above)
Here are also some practical examples from the documentation of the 'Google Test' framework.
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