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Unmangling the result of std::type_info::name
...tly working on some logging code that supposed to - among other things - print information about the calling function. This should be relatively easy, standard C++ has a type_info class. This contains the name of the typeid'd class/function/etc. but it's mangled. It's not very useful. I.e. typeid...
Is std::vector so much slower than plain arrays?
...y a whole bunch of things not associated with the test.
I would also take into account that you are not correctly initializing/Destroying the Pixel object in the UseArrray() method as neither constructor/destructor is not called (this may not be an issue for this simple class but anything slightly ...
Is there any async equivalent of Process.Start?
...n use the Exited event together with TaskCompletionSource:
static Task<int> RunProcessAsync(string fileName)
{
var tcs = new TaskCompletionSource<int>();
var process = new Process
{
StartInfo = { FileName = fileName },
EnableRaisingEvents = true
};
...
multi-step registration process issues in asp.net mvc (split viewmodels, single model)
...lue("StepType");
var stepType = Type.GetType((string)stepTypeValue.ConvertTo(typeof(string)), true);
var step = Activator.CreateInstance(stepType);
bindingContext.ModelMetadata = ModelMetadataProviders.Current.GetMetadataForType(() => step, stepType);
return step;
...
How to Customize a Progress Bar In Android
...nt;
private ClipDrawable mImageDrawable;
// a field in your class
private int mLevel = 0;
private int fromLevel = 0;
private int toLevel = 0;
public static final int MAX_LEVEL = 10000;
public static final int LEVEL_DIFF = 100;
public static final int DELAY = 30;
private Handler mUpHandler = new H...
Create an enum with string values
...at way it will return the string value whenever accessed and not just when converting toString().
– John
Feb 28 '14 at 23:37
...
Why is creating a Thread said to be expensive?
...kes its creation expensive? I'm taking the statement as true, but I'm just interested in mechanics of Thread creation in JVM.
...
static const vs #define
.... It also has the advantage that it has no type, so it can be used for any integer value without generating warnings.
Advantages of "const"s are that they can be scoped, and they can be used in situations where a pointer to an object needs to be passed.
I don't know exactly what you are getting at...
Formatting floats without trailing zeros
...al('0.21000000000000000000000000006')
Most importantly, I would still be converting to Decimal from a float which can make you end up with something other than the number you put in there. I think Decimal works best when the arithmetic stays in Decimal and the Decimal is initialized with a string....
What's the best way to do a backwards loop in C/C#/C++?
...ould say that the most typographically pleasing way of doing this is
for (int i = myArray.Length; i --> 0; )
{
//do something
}
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