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How to implement __iter__(self) for a container object (Python)
...
If your object contains a set of data you want to bind your object's iter to, you can cheat and do this:
>>> class foo:
def __init__(self, *params):
self.data = params
def __iter__(self):
if hasattr(self.data[0], "...
Why does C++11 not support designated initializer lists as C99? [closed]
...at its author wanted to provide the most possible flexibility for users to set and initialize the members? The user can also already write Person p = { 0, 0, 18 }; (and for good reasons).
– Johannes Schaub - litb
Sep 11 '13 at 19:48
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Get name of current class?
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Local variables in nested functions
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Does Java 8 provide a good way to repeat a value or function?
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What does -1 mean in numpy reshape?
... answered Sep 9 '13 at 3:27
falsetrufalsetru
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CSS content property: is it possible to insert HTML instead of Text?
...ual svg file, or create it with a dataURI version (data:image/svg+xml; charset=utf8, + encodeURIComponent(yourSvgMarkup))
But note that it is mostly a hack and that there are a lot of limitations :
You can not load any external resources from this markup (no CSS, no images, no media etc.).
You c...
Why can't variables be declared in a switch statement?
...{
case 0:
int j; // 'j' has indeterminate value
j = 0; // 'j' set (not initialized) to 0, but this statement
// is jumped when 'i == 1'
break;
case 1:
++j; // 'j' is in scope here - but it has an indeterminate value
break;
}
Where the object is a non-POD...
LINQ to Entities case sensitive comparison
...e()
{
IsEnabled = true;
}
public bool IsEnabled { get; set; }
}
public class CustomSqlServerMigrationSqlGenerator : SqlServerMigrationSqlGenerator
{
protected override void Generate(AlterColumnOperation alterColumnOperation)
{
base.Generate(alterColumnOperation);...
Memory management in Qt?
.../ someButton still has no owner.
QWidget* widget = new QWidget;
widget->setLayout(layout); // someButton is "re-parented".
// widget now owns someButton.
Another example:
QMainWindow* window = new QMainWindow;
QWidget* widget = new QWidget; //widget has no owner
wind...