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What does the Java assert keyword do, and when should it be used?
...slow, so there is no reason to turn them off in production. They should be converted into logging statements, so that you could detect problems that don't show up in your "development phase." (Really, there is no such thing as a development phase, anyway. Development ends when you decide to stop mai...
How to assign an exec result to a sql variable?
...urStoredProcedure 1,null, @OutputParameter OUTPUT
PRINT @ReturnValue
PRINT CONVERT(char(23),@OutputParameter ,121)
OUTPUT:
0
2010-01-01 00:00:00.000
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ASP.NET MVC HandleError
...lterContext.Result = new JsonResult()
{
Data = Convert.ToString(filterContext.Exception),
JsonRequestBehavior = JsonRequestBehavior.AllowGet
};
}
else
{
filterContext.ExceptionHandled = true;
filt...
How do you save/store objects in SharedPreferences on Android?
...y fields
List<Connection> connections = entity.getConnections();
// convert java object to JSON format,
// and returned as JSON formatted string
String connectionsJSONString = new Gson().toJson(connections);
editor.putString(KEY_CONNECTIONS, connectionsJSONString);
editor.commit();
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How to solve the error LNK2019: unresolved external symbol - function?
...
So every time you want to run unit tests you should convert your testee project into a static library, and every time where you actually want to run your program you convert it back to an executable, how is this a solution?
– A. Smoliak
J...
Measure elapsed time in Swift
...Time.now() and CACurrentMediaTime(). But the solution with clock() was not converting to seconds properly. So I would advise to update your first sentence to: "Use ProcessInfo.systemUptime or DispatchTime for accurate start-up time."
– Cœur
Jan 29 '19 at 10:19...
Compile time string hashing
...mpty string and possibly certain other strings beginning with a char which converts to (unsigned)-1 if there is any; and returns 1 for all other strings. Rewrite with ternary conditional operator?
– ndkrempel
May 20 '12 at 17:12
...
Java8 Lambdas vs Anonymous classes
... obvious code that java can infer.
By using invoke dynamic, lambda are not converted back to the anonymous classes during compile time (Java do not have to go through creating objects, just care about signature of the method, can bind to method without creating object
lambda put more emphasis on wha...
Best way to parse command line arguments in C#? [closed]
... without specifying the property name.
Value conversion: Uses the powerful ConvertEx class also included in BizArk to convert values to the proper type.
Boolean flags: Flags can be specified by simply using the argument (ex, /b for true and /b- for false) or by adding the value true/false, yes/no, e...
How do I compare two DateTime objects in PHP 5.2.8?
... that, you may incur into problems due to different number lengths. Either convert the results to numbers (subtracting them works too), or use a truly sortable format like c.
– MaxArt
Jun 18 '15 at 8:25
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