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C++: Binary Search Tree Insertion

Posted on September 1, 2017April 1, 2018 by TFE Times
Posted in C++Tagged binary, c, insertion, search, tree
C++: Binary Search Tree Insertion

void insert(Node*& root, int data) { if (!root){ root = new Node(data); } else if (data < root->data){ insert(root->left,

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With C arrays, why is it the case that a[5] == 5[a]?

Posted on September 1, 2017October 9, 2017 by TFE Times
Posted in C QuestionsTagged 5a, a5, arrays, case, is, it, that, the, why, with
With C arrays, why is it the case that a[5] == 5[a]?

As Joel points out in Stack Overflow podcast #34, in C Programming Language (aka: K & R), there is mention of this property of arrays in C: a[5] =

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Best C Questions

Posted on September 1, 2017April 2, 2018 by TFE Times
Posted in C Questions, Q/ATagged best, c, questions
Best C Questions

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Differences Between HashMap and Hashtable?

Posted on September 1, 2017April 2, 2018 by TFE Times
Posted in C++Tagged and, between, differences, hashmap, hashtable
Differences Between HashMap and Hashtable?

What are the differences between a HashMap and a Hashtable in Java? Which is more efficient for non-threaded applications? dmanxiii Answer: Th

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C++: When should static_cast, dynamic_cast, const_cast and reinterpret_cast be used?

Posted on September 1, 2017April 1, 2018 by TFE Times
Posted in C++Tagged and, be, c, constcast, dynamiccast, reinterpretcast, should, staticcast, used, when
C++: When should static_cast, dynamic_cast, const_cast and reinterpret_cast be used?

What are the proper uses of: static_cast dynamic_cast const_cast reinterpret_cast C-style cast (type)value Function-style cast typ

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C++: Operator overloading

Posted on September 1, 2017April 1, 2018 by TFE Times
Posted in C++Tagged c, operator, overloading
C++: Operator overloading

What are the basic rules and idioms for operator overloading in C++? Note: The answers were given in a specific order, but since many users sort an

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C++: What are the differences between a pointer variable and a reference variable in C++?

Posted on September 1, 2017April 1, 2018 by TFE Times
Posted in C++Tagged a, and, are, between, c, differences, in, nd, pointer, poter, re, reference, the, variable, vrible, what, wht
C++: What are the differences between a pointer variable and a reference variable in C++?

I know references are syntactic sugar, so code is easier to read and write. But what are the differences? Summary from answers and links bel

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C++ Questions

Posted on September 1, 2017October 9, 2017 by TFE Times
Posted in C++Tagged questions
C++ Questions

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C++: Binary Search Tree Verification

Posted on September 1, 2017April 1, 2018 by TFE Times
Posted in C++Tagged binary, c, search, tree, verification
C++: Binary Search Tree Verification

struct TreeNode { int data; TreeNode *left; TreeNode *right; }; bool isBST(TreeNode *node, int minData, int maxData) { if(node == NULL

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C++: Split a string in C++

Posted on September 1, 2017April 1, 2018 by TFE Times
Posted in C++Tagged a, c, in, split, strg, string
C++: Split a string in C++

What’s the most elegant way to split a string in C++? The string can be assumed to be composed of words separated by whitespace. (Note that I’m

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