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Resolve build errors due to circular dependency amongst classes

...o handle the forward declarations. The only "disadvantage" would be in the extra files. I assume you always include a.fwd.h in a.h, to assure they stay in sync. The example code is missing where these classes are used. a.h and b.h will both need to be included since they won't function in isolatio...
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What does “Memory allocated at compile time” really mean?

...our code will increase the bin's size in a linear fashion. If the 1k is a string, of a thousand chars, which is declared like so const char *c_string = "Here goes a thousand chars...999";//implicit \0 at end and you then were to vim your_compiled_bin, you'd actually be able to see that string in...
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How can I generate random alphanumeric strings?

How can I generate a random 8 character alphanumeric string in C#? 33 Answers 33 ...
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How do I remove diacritics (accents) from a string in .NET?

I'm trying to convert some strings that are in French Canadian and basically, I'd like to be able to take out the French accent marks in the letters while keeping the letter. (E.g. convert é to e , so crème brûlée would become creme brulee ) ...
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What is The Rule of Three?

... actually means. Let us consider a simple example: class person { std::string name; int age; public: person(const std::string& name, int age) : name(name), age(age) { } }; int main() { person a("Bjarne Stroustrup", 60); person b(a); // What happens here? b = ...
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Generating a random password in php

...tor. Look elsewhere for generating a cryptographically secure pseudorandom string in PHP. Try this (use strlen instead of count, because count on a string is always 1): function randomPassword() { $alphabet = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890'; $pass = array(...
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How to find memory leak in a C++ code/project?

...you allocated: char* str = new char [30]; // Allocate 30 bytes to house a string. delete [] str; // Clear those 30 bytes and make str point nowhere. 2 Reallocate memory only if you've deleted. In the code below, str acquires a new address with the second allocation. The first address is lost ir...
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string sanitizer for filename

I'm looking for a php function that will sanitize a string and make it ready to use for a filename. Anyone know of a handy one? ...
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String's Maximum length in Java - calling length() method

In Java , what is the maximum size a String object may have, referring to the length() method call? 7 Answers ...
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How to remove all the occurrences of a char in c++ string

...use boost if that's an option for you, like: #include <boost/algorithm/string.hpp> boost::erase_all(str, "a"); All of this is well-documented on reference websites. But if you didn't know of these functions, you could easily do this kind of things by hand: std::string output; output.reserv...