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as seen on Ask Ubuntu
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I was using the xattr pecl extension in 12.04 (in fact, I think since 10.04) without problem. Not surprisingly, I had to reinstall it after upgrading to 12.10 because of the new version of PHP.
But now it fails to build, and I can't figure out why. Other PECL extensions have built fine. And I have…
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as seen on Programmers
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I want to determine when to do non-trivial initialization of a class. I see two times to do initialization: constructor and other method. I want to figure out when to use each.
Choice 1:
Constructor does initialization
MyClass::MyClass(Data const& data) : m_data()
{
// does non-trivial…
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as seen on Stack Overflow
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Hello
I am trying to write a Java program that reads an input file consisting of URLs, extracts tokens from these, and keeps track of how many times each token appears in the file. I've written the following code:
import java.io.*;
import java.net.*;
public class Main {
static class Tokens
…
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as seen on Stack Overflow
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Hello
I am trying to write a java program that reads an input file consisting of URLs , extracts tokens from these , and accordingly insert into : class Tokens { String name ; int count ; } , where name is the name of every unique token , and count is the frequency of that token in the URLs file…
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as seen on Stack Overflow
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Hi!
How can I call parents constructor ?
module C
attr_accessor :c, :cc
def initialization c, cc
@c, @cc = c, cc
end
end
class B
attr_accessor :b, :bb
def initialization b, bb
@b, @bb = b, bb
end
end
class A < B
include C
attr_accessor :a, :aa
…
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