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How do I check for C++11 support?

...ler #endif It is set to 199711L in Visual Studio 2010 SP1, but I do not know if vendors will be so bold to increase it already if they just have (partial) compiler-level support versus a standard C++ library with all the C++11 changes. So Boost's defines mentioned in another answer remain the onl...
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How to fix org.hibernate.LazyInitializationException - could not initialize proxy - no Session

...of getCurrentSession() as one of the links you gave me suggested this, but now I'm affraid if it is wrong to do so – Blerta Dhimitri Feb 5 '14 at 11:39 2 ...
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What is the proper way to re-attach detached objects in Hibernate?

....getYetAnotherEntity(), you may have a LazyInit exception. The only way I know to overcome that is to use find. entity = em.find(entity.getClass(), entity.getId(); – John Rizzo Mar 29 '11 at 9:16 ...
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insert vs emplace vs operator[] in c++ map

...ou be able to use this call? v.emplace(v.end(), 10, 10); ...or would you now need to use: v.emplace(v.end(), foo(10, 10) ); ? – Kaitain Dec 18 '15 at 15:50 ...
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How to open an elevated cmd using command line for Windows?

...%cd%\" -Verb RunAs" Move sudo.bat to a folder in your PATH; if you don't know what that means, just move these files to c:\windows\ Now sudo will work in Run dialog (win+r) or in explorer address bar (this is the best part :)) Method 2: WITH a 3rd party program Download NirCmd and unzip it. Cre...
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Haskell testing workflow

...ot of sense to integrate your toolchain with it. Edit: Cabal test support now does exist. See http://www.haskell.org/cabal/release/cabal-latest/doc/users-guide/developing-packages.html#test-suites share | ...
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Detect backspace in empty UITextField

...essed in the iPhone keyboard on a UITextField that is empty? I want to know when Backspace is pressed only if the UITextField is empty. ...
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Purge or recreate a Ruby on Rails database

... I know two ways to do this: This will reset your database and reload your current schema with all: rake db:reset db:migrate This will destroy your db and then create it and then migrate your current schema: rake db:drop db:...
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Case objects vs Enumerations in Scala

...ons are a bit clumsy in Scala and have the feel of an awkward add-on, so I now tend to use case objects. A case object is more flexible than an enum: sealed trait Currency { def name: String } case object EUR extends Currency { val name = "EUR" } //etc. case class UnknownCurrency(name: String) exte...
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How is the default max Java heap size determined?

... @PaoloFulgoni no, another practical example I observe right now: 129 Gbytes of physical memory results in 32 Gbyte of max heap size – Kirill Jan 29 '19 at 15:56 ...