What is bitcoin?

A Bitcoin is a unit of currency, launched in 2009, that only exists online and isn't controlled by any kind of central authority, like US Federal Reserve.

You can send Bitcoins to anyone who has a web connection (or hand some one your hard drive containing the currency.)

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How To Implement Naive Bayes From Scratch in Python ?

#How To Implement Naive Bayes From Scratch in Python #http://machinelearningmastery.com/naive-bayes-classifier-scratch-python/ #Dataset #https://archive.ics.uci.edu/ml/machine-learning-databases/pima-indians-diabetes/pima-indians-diabetes.data import csv import math import random #Handle data def loadCsv(filename): lines = csv.reader(open(filename, "r")) dataset = list(lines) for i in range(len(dataset)): dataset[i] = [float(x) for x in dataset[i]] return dataset #Test handling data """  filename = 'pima-indians-diabetes.data.csv' SomeDataset = loadCsv(filename) print("Loaded data file {0:s} with {1:5d} rows".format(filename,len(SomeDataset))) """ #Split dataset with ratio def splitDataset(dataset, splitRatio): trainSize = int(len(dataset) * splitRatio) trainSet = [] copy = list(dataset) while len(trainSet) < trainSize: index = random.randrange(len(cop...
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How to approved your Adsense account if you're underage?

When I started blogging with Blogspot, I'm 15 year old. Then later I know how to monetize my blog with Google AdSense. But there are lots and lots of Google terms and conditions there. One of them is, you should be 18 year of age to create a AdSense account . Now, What should I do ? Simple  create the account in the name of your father, mother or your elder brother. Or anyone you can trust, ofcourse your friends. So don't worry about setting up your AdSense account with someone else name. Google don't care. 
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Example of how to implement a templated linked list in C++

// Example of how to implement a templated linked list #include <iostream> #include <string> using namespace std; class Cat { public: Cat(string name = "unnamed", int age = 0): name(name), age(age) { } const string name; int age; friend ostream& operator<<(ostream& os, Cat* cat) { os << "Cat: { name: "<< cat->name << ", age: " << cat->age << " }"; return os; } }; template<class T> class LinkedList { private: class Node { friend class LinkedList; T data; Node* next; Node(T data, Node* next = NULL): data(data), next(next) { } }; Node* head; public: LinkedList(): head(NULL) { } ~LinkedList() { Node* currentNode = head; Node* nextNode = NULL; while (currentNode != NULL) { nextNode = currentNode->next; delete currentNode; currentNode = nextNode; } } void append(T ...
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