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How to call Base Class's __init__ method from the child class? [duplicate]
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If you pass BaseClass to super, it'll skip over BaseClass and call object.__init__, which is almost certainly not what you want.
– abarnert
Oct 6 '13 at 7:29
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Import SQL dump into PostgreSQL database
We are switching hosts and the old one provided a SQL dump of the PostgreSQL database of our site.
15 Answers
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How do I disable fail_on_empty_beans in Jackson?
...ublic methods/properties. I normally have dedicated DTOs for API requests and responses, declared public, but forgot in one case to make the methods public as well - which caused the "empty" bean in the first place.
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Understanding Spliterator, Collector and Stream in Java 8
I am having trouble understanding the Stream interface in Java 8, especially where it has to do with the Spliterator and Collector interfaces. My problem is that I simply can't understand Spliterator and the Collector interfaces yet, and as a result, the Stream interface is still somewha...
iOS 7 sizeWithAttributes: replacement for sizeWithFont:constrainedToSize
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If you have the text, font, numberOfLines and width of your label set, this method returns the size of your label:
myLabel.numberOfLines = 0;
CGSize size = [myLabel sizeThatFits:CGSizeMake(myLabel.frame.size.width, CGFLOAT_MAX)];`
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Static method behavior in multi-threaded environment in java
There's a simple stupid question that bother me and make several arguments in my mind.
I want to throw out all the doubts about below questions.
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How to add a button to UINavigationBar?
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In the example, I don't understand where "bar" is coming from. What's the default top bar property for a UINavigationItem ?
– aneuryzm
Jun 26 '12 at 13:57
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augmented reality framework [closed]
I am planning to develop an augmented reality application for Android phone. Does anyone know if there is any existing framework for augmented reality which could be used for such applications?
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Python script to copy text to clipboard [duplicate]
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I tried it on my system, and .setcb doesn't work, but .copy does. I'm using pyperclip 1.5.4 on py 2.7. Just in case someone runs into the same problems - and @robert, I'd love to hear why this syntax works on your system but doesn't on mine.
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How do I center an SVG in a div?
... width or 900px. The SVG has a width of 400px. The SVG has its margin-left and margin-right set to auto. Doesn't work, it just acts as if the left margin is 0 (default).
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