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How do I use raw_input in Python 3
... raw_input to "freeze" the dos pop-up. The book I'm reading is for Python 2.5 and I'm using Python 3.1
8 Answers
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How to detect if a script is being sourced
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Radagast the Brown
2,82033 gold badges2121 silver badges2929 bronze badges
answered Apr 21 '10 at 22:49
Paused until fur...
Returning first x items from array
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274
array_slice returns a slice of an array
$sliced_array = array_slice($array, 0, 5)
is the co...
Scatter plot and Color mapping in Python
...are setting the color based on the index, t, which is just an array of [1, 2, ..., 100].
Perhaps an easier-to-understand example is the slightly simpler
import numpy as np
import matplotlib.pyplot as plt
x = np.arange(100)
y = x
t = x
plt.scatter(x, y, c=t)
plt.show()
Note that the array you...
Converting A String To Hexadecimal In Java
I am trying to convert a string like "testing123" into hexadecimal form in java. I am currently using BlueJ.
21 Answers
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Convert JSON String to Pretty Print JSON output using Jackson
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256
To indent any old JSON, just bind it as Object, like:
Object json = mapper.readValue(input, O...
How to make an OpenGL rendering context with transparent background?
...an be seen in the image below:
The code has been tested on Windows XP (32-bits) and Windows 8.1 (32-bits).
Enjoy!
#define _WIN32_WINNT 0x0500
#include <windows.h>
#include <windowsx.h>
#include <GL/gl.h>
#include <GL/glu.h>
#pragma comment (lib, "opengl32.lib")
#pragma ...
Utilizing multi core for tar+gzip/bzip compression/decompression
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323
You can use pigz instead of gzip, which does gzip compression on multiple cores. Instead of us...
Initialising an array of fixed size in python [duplicate]
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247
You can use:
>>> lst = [None] * 5
>>> lst
[None, None, None, None, None]
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How to include jar files with java file and compile in command prompt
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12 Answers
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