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Does a break statement break from a switch/select?
... innermost "for",
"switch" or "select" statement.
BreakStmt = "break" [ Label ] .
If there is a label, it must be that of an enclosing "for", "switch"
or "select" statement, and that is the one whose execution terminates
(§For statements, §Switch statements, §Select statements).
L:
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Best way to test for a variable's existence in PHP; isset() is clearly broken
...use an associative array instead.
A variable name, fundamentally, is the label given to a value by the programmer; if you're determining it at run-time, it's not really a label but a key in some key-value store. More practically, by not using an array, you are losing the ability to count, iterate,...
Python: Continuing to next iteration in outer loop
...
In other languages you can label the loop and break from the labelled loop. Python Enhancement Proposal (PEP) 3136 suggested adding these to Python but Guido rejected it:
However, I'm rejecting it on the basis that code so complicated to
require...
Changing Locale within the app itself
...ediately, I think you still must reset strings manually. (e.g reset button label or recreate menu).
– emeraldhieu
Oct 11 '11 at 17:59
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How to put a unicode character in XAML?
...at you can do zalgo for all you care
Bit of code that is relevant:
<Label Grid.Column="0" Grid.Row="3" FontWeight="ExtraBlack">STAGE:M&#x363;&#x36d;&#x363;&#x33e; V&#x363;&#x365;&#x36d;&#x35b;&#x364;&#x36e;&#x365;&#x368;&#x365;&#x367...
What is a domain specific language? Anybody using it? And in what way?
...ructures or menus, column A is the level, other columns are icons, colors, labels and such (EXCEL is an editable CSV).
I found that HTML did not really solve the problem of page layout, so I got rid of it and defined a DSL that does fit. I defined 6 regions on the page, HEADER, BODY, FOOTER, LEFT/R...
Do checkbox inputs only post data if they're checked?
...
$(this).next('input[type="hidden"]').val(v);
});
HTML:
<label>Active</label><input rel="active" type="checkbox" />
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Create thumbnail image
... //to visualize the result, display as base64 image
Label1.Text = "<img src=\"data:image/jpg;base64," + convertImageToBase64(image) + "\">";
//save your image to file sytem, database etc here
}
catch (Exception ex)
{
Label...
What are some (concrete) use-cases for metaclasses?
...
cls = type.__new__(meta, name, bases, attrs)
cls._label = 'Made in %s' % meta.__name__
return cls
attrs['__new__'] = __new__
return type.__new__(meta, name, bases, attrs)
class China(type):
__metaclass__ = MetaMetaclass
class Taiwan(type):
...
UIButton title text color
...clicked or otherwise changes state, the code in the button resets the titleLabel's properties to match the internal settings the button has for that state.
– psycotica0
Jan 17 '14 at 17:03
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