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phpunit mock method multiple calls with different arguments
...nything() as one of the parameters to ->logicalOr() to allow you to provide a default value for other arguments than the one you're interested in.
– MatsLindh
Jan 27 '17 at 13:31
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Why do we need message brokers like RabbitMQ over a database like PostgreSQL?
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Rabbit's queues reside in memory and will therefore be much faster than implementing this in a database. A (good)dedicated message queue should also provide essential queueing related features such as throttling/flow control, and the ability to...
When should I use std::thread::detach?
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Use join
Unless you need to have more flexibility AND are willing to provide a synchronization mechanism to wait for the thread completion on your own, in which case you may use detach
share
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im...
Possible heap pollution via varargs parameter
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When you declare
public static <T> void foo(List<T>... bar) the compiler converts it to
public static <T> void foo(List<T>[] bar) then to
public static void foo(List[] bar)
The danger then arises that you'll mistakenly assign incorrect value...
Argparse: Required arguments listed under “optional arguments”?
...them is required. Unfortunately, when the user runs the script without providing the argument, the displayed usage/help text does not indicate that there is a non-optional argument, which I find very confusing. How can I get python to indicate that an argument is not optional?
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Using varchar(MAX) vs TEXT on SQL Server
...ion and at that point it stores it in a blob.
Using the LIKE statement is identical between the two datatypes. The additional functionality VARCHAR(MAX) gives you is that it is also can be used with = and GROUP BY as any other VARCHAR column can be. However, if you do have a lot of data you will ha...
How to use a WSDL
...e Add context menu.
I would select Microsoft WCF Web Service Reference Provider from the list.
I would press browse and select the wsdl file straight away, Set the namespace and I am good to go.
Refer to the error fix url above if you encounter any error.
Any of the methods above will generate a ...
GUI not working after rewriting to MVC
...r Model needs a way to notify the View of changes. Several approaches are widely used:
In the example below, Model extends Observable for simplicity.
A more common approach uses an EventListenerList, as shown in the Converter application and suggested by the large number of EventListener subinterf...
When vectors are allocated, do they use memory on the heap or the stack?
... uses internally to store the items will be on the heap. The items will reside in that array.
vector<Type> *vect = new vector<Type>; //allocates vect on heap and each of the Type will be allocated on stack
No. Same as above, except the vector class will be on the heap as well.
vec...
How to open multiple pull requests on GitHub
...quests for each of them... Going to try!
– Ziyan Junaideen
Nov 20 '13 at 5:24
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I just found that...