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How to forward declare a C++ template class?
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This is how you would do it:
template<typename Type, typename IDType=typename Type::IDType>
class Mappings;
template<typename Type, typename IDType>
class Mappings
{
public:
...
Type valueFor(const IDType& id) { // return value }
...
};
Note that the default ...
Reflecting parameter name: abuse of C# lambda expressions or syntax brilliance?
I am looking at the MvcContrib Grid component and I'm fascinated, yet at the same time repulsed, by a syntactic trick used in the Grid syntax :
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What Product Flavor does Android Studio build by default in build.gradle?
We have an Android project that uses the new Gradle build system, and we use Android Studio as a development tool. When there are several product flavors specified in build.gradle , we notice that Android Studio builds the first one specified alphabetically. Is there a way to tell Android Studio to...
How to format numbers? [duplicate]
...the browser's locale,
// or use a string like 'en-US' to override it.
{ minimumFractionDigits: 2 }
);
console.log(value);
// In en-US, logs '100,000.00'
// In de-DE, logs '100.000,00'
// In hi-IN, logs '1,00,000.00'
If you're using Node.js, you will need to npm install the intl ...
Maven Snapshot Repository vs Release Repository
...ts
These are specific, point-in-time releases. Released artifacts are considered to be solid, stable, and perpetual in order to guarantee that builds which depend upon them are repeatable over time. Released JAR artifacts are associated with PGP signatures and checksums verify both the authenticity...
Eclipse, regular expression search and replace
... the whole original search term. In this case I guess that would work coincidentally though.
– Walter Heck
Nov 28 '11 at 11:32
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IntelliJ: Viewing diff of all changed files between local and a git commit/branch
...t + ] and cmd + shift + [ to shift between files.
Diff Tip: IntelliJ provides advanced diff features. You can check those on the 3rd image.
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What does `node --harmony` do?
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Thanks a lot! It all makes sense now. Btw. any ideas what is the equivalent of man node in Windows? :)
– jsalonen
Nov 12 '12 at 22:04
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How to repair a serialized string which has been corrupted by an incorrect byte count length?
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unserialize() [function.unserialize]: Error at offset was dues to invalid serialization data due to invalid length
Quick Fix
What you can do is is recalculating the length of the elements in serialized array
You current serialized data
$data = 'a:10:{s:16:"submit_editorial";b:0;s:15:"submi...
In Eclipse, can I have multiple Console views at once, each showing a different Console?
... in debug mode, log to the console. I'd like to run and debug them from inside of Eclipse, and view the console for each one simultaneously. However, I have a single Console tab that shows a single Console output at a time. Is there a way I can split the consoles into multiple views so that I can ha...