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Dual emission of constructor symbols

...? This class has no base. Why does it have a "complete object constructor" and a "base object constructor" for each? This Q&A implies to me that this is simply a by-product of polymorphism support, even though it's not actually required in this case. Note that c++filt used to include this info...
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How to write logs in text file when using java.util.logging.Logger

...ing[] args) { Logger logger = Logger.getLogger("MyLog"); FileHandler fh; try { // This block configure the logger with handler and formatter fh = new FileHandler("C:/temp/test/MyLogFile.log"); logger.addHandler(fh); SimpleFormatter formatter...
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View contents of database file in Android Studio

I have been using Android Studio to develop my app since it's was released. 28 Answers ...
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How do you install Google frameworks (Play, Accounts, etc.) on a Genymotion virtual device? [duplica

I'm currently trying out Genymotion and boy, it's so much faster than the ADT emulator. 10 Answers ...
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How to split a long regular expression into multiple lines in JavaScript?

... You could convert it to a string and create the expression by calling new RegExp(): var myRE = new RegExp (['^(([^<>()[\]\\.,;:\\s@\"]+(\\.[^<>(),[\]\\.,;:\\s@\"]+)*)', '|(\\".+\\"))@((\\[[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1...
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How to read environment variables in Scala

... answered Apr 3 '12 at 17:01 andyandy 1,64511 gold badge99 silver badges77 bronze badges ...
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What does an underscore in front of an import statement mean?

...river{}) Once it's registered in this way, sqlite3 can be used with the standard library's sql interface in your code like in the example: db, err := sql.Open("sqlite3", "./foo.db") share | improv...
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Signed to unsigned conversion in C - is it always safe?

...unsigned values, resulting in a large result (depending on the values of u and i). Long Answer According to the C99 Standard: 6.3.1.8 Usual arithmetic conversions If both operands have the same type, then no further conversion is needed. Otherwise, if both operands have signed intege...
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Select random row from a sqlite table

... Have a look at Selecting a Random Row from an SQLite Table SELECT * FROM table ORDER BY RANDOM() LIMIT 1; share | improve this answer | ...
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What is the correct way of using C++11's range-based for?

...lt;X> initialization ...] Elements: 1 3 5 7 9 Without any spurious (and potentially expensive) copy constructor call. So, when observing elements in a container (i.e., for read-only access), the following syntax is fine for simple cheap-to-copy types, like int, double, etc.: for (auto elem ...