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When is layoutSubviews called?
...find on the net), so I tried it in practice and here is what I got:
init does not cause layoutSubviews to
be called (duh)
addSubview: causes
layoutSubviews to be called on the
view being added, the view it’s being
added to (target view), and all the
subviews of the target
view setFrame
intellig...
What does “Content-type: application/json; charset=utf-8” really mean?
...g is UTF-8 by default, that's why it works with or without the header.
Does this encoding limit the characters that can be in the message body?
No. You can send anything you want in the header and the body. But, if the two don't match, you may get wrong results. If you specify in the header th...
This type of CollectionView does not support changes to its SourceCollection from a thread different
I have a DataGrid which is populating data from ViewModel by asynchronous method.My DataGrid is :
8 Answers
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How to determine if a string is a number with C++?
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Also doesn't handle negative numbers and non-whole numbers. We can't know what the requirements are based on the question.
– Brennan Vincent
Jan 11 '11 at 6:24
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How does Hadoop process records split across block boundaries?
...is, my reducer gets {1, [b,c]} and {1, [a]}, instead of {1, [a,b,c]}. This doesn't happen if I add new line to the beginning of my file. What could be the reason, Sir?
– Kobe-Wan Kenobi
Dec 4 '14 at 23:08
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Does MS SQL Server's “between” include the range boundaries?
...king with datetimes. It's analogous to pointing out that BETWEEN 5 AND 10 doesn't include 10.2...
– Andrzej Doyle
Aug 28 '12 at 9:53
4
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Why is it necessary to set the prototype constructor?
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It's not always necessary, but it does have its uses. Suppose we wanted to make a copy method on the base Person class. Like this:
// define the Person Class
function Person(name) {
this.name = name;
}
Person.prototype.copy = function() {
// r...
If isset $_POST
... mention that use BOTH isset and !empty to prevent error. EDIT: Whoops, it does apparently Learning every day then Ref
– Touki
Oct 24 '12 at 8:19
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Cannot make a static reference to the non-static method
... reference like myObject.staticMethod() but this is discouraged because it does not make it clear that they are class variables.
... = SomeClass.final
And the two cannot work together as they operate on different data spaces (instance data and class data)
Let me try and explain. Consider this c...
How to call a Parent Class's method from Child Class in Python?
....whatever is going to look up whatever in AnyClass's ancestors if AnyClass doesn't define/override it, and this holds true for "child class calling parent's method" as for any other occurrence!
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