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Why don't C++ compilers define operator== and operator!=?
...design decision is because they did not learn to master the power of value-based semantics. People need to write a lot of custom copy constructor, comparison operators and destructors because they use raw pointers in their implementation.
When using appropriate smart pointers (like std::shared_ptr)...
How do I parse a string with a decimal point to a double?
...lease don't use 'Convert.ToXxxx'. The 'Convert' class is thought only as a base for conversions in any direction. Besides: You may use the similar mechanism for DateTimes too.
How to create a css rule for all elements except one class?
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Avoid browser popup blockers
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Based on Jason Sebring's very useful tip, and on the stuff covered here and there, I found a perfect solution for my case:
Pseudo code with Javascript snippets:
immediately create a blank popup on user action
var importan...
How to add icon inside EditText view in Android ?
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symbolic link: find all files that link to this file
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How get integer value from a enum in Rails?
I have a enum in my Model that corresponds to column in the database.
5 Answers
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How can I determine the type of an HTML element in JavaScript?
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JavaScript replace/regex
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extra qualification error in C++
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