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Evaluating string “3*(4+2)” yield int 18 [duplicate]

...t that page wandering if there was a framework function instead and got an interesting answer about using DataTable's Compute method: stackoverflow.com/questions/2859111/c-math-calculator/… – Michael Sep 28 '11 at 2:44 ...
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In Visual Studio C++, what are the memory allocation representations?

... : A startup to this value to initialize all free memory to catch errant pointers * 0xBAADF00D : Used by Microsoft's LocalAlloc(LMEM_FIXED) to mark uninitialised allocated heap memory * 0xBADCAB1E : Error Code returned to the Microsoft eVC debugger when connection is severed to the debugger * 0xBEEF...
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Check string for palindrome

... Why not just: public static boolean istPalindrom(char[] word){ int i1 = 0; int i2 = word.length - 1; while (i2 > i1) { if (word[i1] != word[i2]) { return false; } ++i1; --i2; } return true; } Example: Input is "andna". i1 ...
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Get all child views inside LinearLayout at once

... Use getChildCount() and getChildAt(int index). Example: LinearLayout ll = … final int childCount = ll.getChildCount(); for (int i = 0; i < childCount; i++) { View v = ll.getChildAt(i); // Do something with v. // … } ...
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How do I find where an exception was thrown in C++?

...ction std::terminate() is automatically called. Terminate is actually a pointer to a function and default value is the Standard C library function std::abort(). If no cleanups occur for an uncaught exception†, it may actually be helpful in debugging this problem as no destructors are called. †...
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Printing 1 to 1000 without loop or conditionals

Task : Print numbers from 1 to 1000 without using any loop or conditional statements. Don't just write the printf() or cout statement 1000 times. ...
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C++ equivalent of Java's toString?

...d operator<< for ostream and your custom class: class A { public: int i; }; std::ostream& operator<<(std::ostream &strm, const A &a) { return strm << "A(" << a.i << ")"; } This way you can output instances of your class on streams: A x = ...; std::c...
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What is the use of having destructor as private?

... friend void delete_a(a* p); }; void delete_a(a* p) { delete p; } int main() { a *p = new a; delete_a(p); return 0; } share | improve this answer | fol...
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Input text dialog Android

When a user clicks a Button in my App (which is printed in a SurfaceView ), I'd like a text Dialog to appear and I would like to store the result in a String . I'd like the text Dialog to overlay the current screen. How can I do this? ...
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How to manage REST API versioning with spring?

...versions using Spring 3.2.x, but I haven't find anything that is easy to maintain. I'll explain first the problem I have, and then a solution... but I do wonder if I'm re-inventing the wheel here. ...