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When should I use double instead of decimal?
...es quite well. You are however missing one point. The decimal type is only more accurate at representing base 10 numbers (e.g. those used in currency/financial calculations). In general, the double type is going to offer at least as great precision (someone correct me if I'm wrong) and definitely g...
What is the tilde (~) in the enum definition?
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Get current date in milliseconds
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CFAbsoluteTime timeInSeconds = CFAbsoluteTimeGetCurrent();
You can read more about this method here. You can also create a NSDate object and get time by calling timeIntervalSince1970 which returns the seconds since 1/1/1970:
NSTimeInterval timeInSeconds = [[NSDate date] timeIntervalSince1970];
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How to read a (static) file from inside a Python package?
...below.
The traditional pkg_resources from setuptools is not recommended anymore because the new method:
it is significantly more performant;
is is safer since the use of packages (instead of path-stings) raises compile-time errors;
it is more intuitive because you don't have to "join" paths;
it is ...
Any reason to write the “private” keyword in C#?
...core than Jon Skeet but he doesn't deserve it... The Jon answer is a lot more accurate .
– aleroot
May 2 '12 at 5:39
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When should one use a 'www' subdomain?
When browsing through the internet for the last few years, I'm seeing more and more pages getting rid of the 'www' subdomain.
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Best Practice for Exception Handling in a Windows Forms Application?
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A few more bits ...
You absolutely should have a centralized exception handling policy in place. This can be as simple as wrapping Main() in a try/catch, failing fast with a graceful error message to the user. This is the "last r...
Using boolean values in C
...ions and way to store a <stdbool.h> bool the compiler chooses may be more suitable for the intended purpose of a boolean value than utilizing an int (i.e. the compiler may choose to implement a bool differently than an int). It might also result in stricter type checking at compile time, if yo...
Is HTML considered a programming language? [closed]
...s a way of adding context and structure to text.
If you're looking to add more alphabet soup to your CV, don't classify them at all. Just put them in a big pile called "Technologies" or whatever you like. Remember, however, that anything you list is fair game for a question.
HTML is so common tha...
How to overload std::swap()
...er swap. Overloading rules ensure that if both declarations are seen, the more specific one (this one) will be chosen when swap is called without qualification.
– Dave Abrahams
Apr 17 '11 at 14:24
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