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How to write an async method with out parameter?
I want to write an async method with an out parameter, like this:
11 Answers
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How to detect if app is being built for device or simulator in Swift
In Objective-C we can know if an app is being built for device or simulator using macros:
20 Answers
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Print text instead of value from C enum
... not strings, and the names assigned to them in the source code are not compiled into your program, and so they are not accessible at runtime.
The only way to get what you want is to write a function yourself that translates the enumeration value into a string. E.g. (assuming here that you move the...
How to skip over an element in .map()?
How can I skip an array element in .map ?
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What Are Some Good .NET Profilers?
What profilers have you used when working with .net programs, and which would you particularly recommend?
30 Answers
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How can I read SMS messages from the device programmatically in Android?
I want to retrieve the SMS messages from the device and display them?
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Is memcached a dinosaur in comparison to Redis? [closed]
... memcached the last weeks and just found out about Redis. When I read this part of their readme, I suddenly got a warm, cozy feeling in my stomach:
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How to use enums as flags in C++?
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The "correct" way is to define bit operators for the enum, as:
enum AnimalFlags
{
HasClaws = 1,
CanFly = 2,
EatsFish = 4,
Endangered = 8
};
inline AnimalFlags operator|(AnimalFlags a, AnimalFlags b)
{
return static_cast<AnimalFl...
Why JSF calls getters multiple times
Let's say I specify an outputText component like this:
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How to unzip a file using the command line? [closed]
Which commands can be used via the command line to unzip a file?
Preferably something built into Windows or open source/free tools.
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