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How to copy text programmatically in my Android app?
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Why do we need a pure virtual destructor in C++?
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@Motti: What is interesting here and provides more confusion is that pure virtual destructor does NOT need to be explicitely overriden in derived (and instantiated) class. In such a case the implicit definition is used :)
– kappa
Au...
Does .NET provide an easy way convert bytes to KB, MB, GB, etc.?
...nt when the value is large enough that
// it would round up to 1000 or more
if (Math.Round(adjustedSize, decimalPlaces) >= 1000)
{
mag += 1;
adjustedSize /= 1024;
}
return string.Format("{0:n" + decimalPlaces + "} {1}",
adjustedSize,
SizeSuff...
Javascript AES encryption [closed]
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35
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How to reset radiobuttons in jQuery so that none is checked
...ally tell if you wanted to set the HTML attribute or the DOM property. See more information in the documentation for .prop.
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Good examples of MVVM Template
... use a flavor of the Mediator approach with dialogs, you can read a little more about it in this StackOverflow question:
WPF MVVM dialog example
My usual approach, which is not quite classic MVVM, can be summarized as follows:
A base class for a dialog ViewModel that exposes commands for commit an...
C++ Tuple vs Struct
... 5.54 |
Complete.
Now we can see that using std::tie makes our code more elegant and it is harder to make mistake, however, we will loose about 1% performance. I will stay with the std::tie solution for now since I also receive a warning about comparing floating point numbers with the customi...
How to get the caret column (not pixels) position in a textarea, in characters, from the start?
... check the jQuery FieldSelection Plugin, it allows you to do that and much more...
Edit: I actually re-implemented the above code:
function getCaret(el) {
if (el.selectionStart) {
return el.selectionStart;
} else if (document.selection) {
el.focus();
var r = document.selecti...
CSS: 100% width or height while keeping aspect ratio?
.... You'll need to crop, or to change the aspect ratio.
Please provide some more information about what you're specifically trying to accomplish and I'll try to help more!
--- EDIT BASED ON FEEDBACK ---
Are you familiar with the max-width and max-height properties? You could always set those instea...
Class.forName() vs ClassLoader.loadClass() - which to use for dynamic loading? [duplicate]
...tion, you can see that both calls will yield quite different results!
For more detailed (and authoritative) information on class loading and initialization, check sections 12.2 and 12.4 of the latest (3rd) edition of the Java Language Specification.
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