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Spring .properties file: get element as an Array
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189
If you define your array in properties file like:
base.module.elementToSearch=1,2,3,4,5,6
Y...
Implementing comparison operators via 'tuple' and 'tie', a good idea?
(Note: tuple and tie can be taken from Boost or C++11.)
When writing small structs with only two elements, I sometimes tend to choose a std::pair , as all important stuff is already done for that datatype, like operator< for strict-weak-ordering.
The downsides though are the pretty much us...
What is the meaning of prepended double colon “::”?
...erent classes called Configuration as such:
class Configuration; // class 1, in global namespace
namespace MyApp
{
class Configuration; // class 2, different from class 1
function blah()
{
// resolves to MyApp::Configuration, class 2
Configuration::doStuff(...)
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What do the &,
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198
The & marks an alias for the node (in your example &default aliases the development no...
Difference between std::result_of and decltype
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result_of was introduced in Boost, and then included in TR1, and finally in C++0x. Therefore result_of has an advantage that is backward-compatible (with a suitable library).
decltype is an entirely new thing in C++0x, does not restrict only to return type of a function, and is a l...
How do I get a substring of a string in Python?
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Why can lambdas be better optimized by the compiler than plain functions?
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177
The reason is that lambdas are function objects so passing them to a function template will in...
Spring 3 MVC accessing HttpRequest from controller
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185
Spring MVC will give you the HttpRequest if you just add it to your controller method signatur...
Maximum MIMEType Length when storing type in DB
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How to make a countdown timer in Android?
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