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What is the difference between Views and Materialized Views in Oracle?

What is the difference between Views and Materialized Views in Oracle? 8 Answers 8 ...
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Which maven dependencies to include for spring 3.0?

I am trying to do my first project with Spring 3.0 (and maven). I have been using Spring 2.5 (and primer versions) in quite some projects. Nevertheless I am kinda confused, what modules I have to define as dependencies in my pom.xml. I just want to use the core container functions (beans, core, cont...
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Iterating each character in a string using Python

...for loop construct, for example, open("file.txt") returns a file object (and opens the file), iterating over it iterates over lines in that file with open(filename) as f: for line in f: # do something with line If that seems like magic, well it kinda is, but the idea behind it is re...
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Installing a dependency with Bower from URL and specify version

... This is a Git endpoint, and specifying the versioning works. If you specify for example a Javascript file directly, this does not work – Edmondo1984 Oct 14 '13 at 4:51 ...
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How to add custom validation to an AngularJS form?

I have a form with input fields and validation setup by adding the required attributes and such. But for some fields I need to do some extra validation. How would I "tap in" to the validation that FormController controls? ...
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passing several arguments to FUN of lapply (and others *apply)

...n the lapply call as an argument, like so: lapply(input, myfun, arg1=6) and lapply, recognizing that arg1 is not an argument it knows what to do with, will automatically pass it on to myfun. All the other apply functions can do the same thing. An addendum: You can use ... when you're writing you...
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change text of button and disable button in iOS

How do you change the text of the button and disable a button in iOS? 8 Answers 8 ...
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How do I create a folder in a GitHub repository?

I want to create a folder in a GitHub repository and want to add files in that folder. How do I achieve this? 11 Answers ...
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What are 'closures' in .NET?

... The general feature of closures is implemented in C# by anonymous methods and lambda expressions. Here's an example using an anonymous method: using System; class Test { static void Main() { Action action = CreateAction(); action(); action(); } static Act...
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Truncating floats in Python

... First, the function, for those who just want some copy-and-paste code: def truncate(f, n): '''Truncates/pads a float f to n decimal places without rounding''' s = '{}'.format(f) if 'e' in s or 'E' in s: return '{0:.{1}f}'.format(f, n) i, p, d = s.partitio...