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When to use extern in C++
... //set global_x here:
global_x = 5;
print_global_x();
}
source 2:
#include <iostream>
#include "header.h"
void print_global_x()
{
//print global_x here:
std::cout << global_x << std::endl;
}
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What is the simplest SQL Query to find the second largest value?
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How do you get the magnitude of a vector in Numpy?
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The function you're after is numpy.linalg.norm. (I reckon it should be in base numpy as a prop...
py2exe - generate single executable file
I thought I heard that py2exe was able to do this, but I never figured it out. Has anyone successfully done this? Can I see your setup.py file, and what command line options you used?
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Missing Maven dependencies in Eclipse project
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What's the difference between lists and tuples?
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How to view UTF-8 Characters in VIM or Gvim
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Try to reload the document using:
:e! ++enc=utf8
If that works you should maybe change the f...
Deleting lines from one file which are in another file
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grep -v -x -f f2 f1 should do the trick.
Explanation:
-v to select non-matching lines
-x to match whole lines only
-f f2 to get patterns from f2
One can instead use grep -F or fgrep to match fixed strings from f2 rather than patterns (...
Gson: Directly convert String to JsonObject (no POJO)
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edited Nov 19 '15 at 12:56
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NumPy: function for simultaneous max() and min()
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