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What is this 'Lambda' everyone keeps speaking of?
...f writing:
std::for_each( vec.begin(), vec.end(), print_to_stream<std::string>(std::cout));
Which requires a separate class definition like:
template <typename T, typename Stream> class print_to_stream_t {
Stream& stream_;
public:
print_to_stream_t(Stream& s):stream_(s) {...
What's the difference between Unicode and UTF-8? [duplicate]
...uses UTF-16LE encoding internally as the memory storage format for Unicode strings, it considers this to be the natural encoding of Unicode text. In the Windows world, there are ANSI strings (the system codepage on the current machine, subject to total unportability) and there are Unicode strings (s...
What is “pom” packaging in maven?
...r packaging types.
We use pom packaging for many of our projects and bind extra phases and goals as appropriate.
For example some of our applications use:
prepare-package -> test -> package -> install -> deploy
When you mvn install the application it should add it to your locally .m...
Change Twitter Bootstrap Tooltip content on click
...
Just found this today whilst reading the source code. So $.tooltip(string) calls any function within the Tooltip class. And if you look at Tooltip.fixTitle, it fetches the data-original-title attribute and replaces the title value with it.
So we simply do:
$(element).tooltip('hide')
...
Get the value of an instance variable given its name
In general, how can I get a reference to an object whose name I have in a string?
2 Answers
...
Inline instantiation of a constant List
...lection<T> to wrap it. For example:
public static readonly IList<String> Metrics = new ReadOnlyCollection<string>
(new List<String> {
SourceFile.LoC, SourceFile.McCabe, SourceFile.NoM,
SourceFile.NoA, SourceFile.FanOut, SourceFile.FanIn,
Sour...
Debug code-first Entity Framework migration codes
...y, the trick is to grab all the information from an exception, put it in a string and throw a new DbEntityValidationException with the generated string and the original exception.
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Check if a number is int or float
... @Glenn: I assume S.Lott understood the question as "check if a string is an int or float" (in which case it would actually be a good solution).
– user395760
Dec 27 '10 at 20:00
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How do I run Python code from Sublime Text 2?
...ually: (preferable)
Add ;C:\Python27;C:\Python27\Scripts at the end of the string.
To set the interpreter's path without messing with System %PATH% see this answer by ppy.
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Why doesn't Java allow to throw a checked exception from static initialization block?
...assA();
Class<ClassB> clazz = Class.forName(ClassB.class);
String something = ClassC.SOME_STATIC_FIELD;
} catch (Exception oops) {
// anybody knows which type might occur?
}
}
And another nasty thing -
interface MyInterface {
final static ClassA a = new ClassA();
}
Im...