state
Android Viewholder for ViewPager
Hello I am using a ViewPager but I would now like to retain states, instead of having cells regenerated.[详细]
2023-04-05 05:47 分类:问答Make String from Sequence of Characters
This code does not work as I expected. Could you please explain why? (defn make-str [s c] (let [my-str (ref s)][详细]
2023-04-03 04:08 分类:问答Why are my private variables getting set to null?
I have an asp.net page. In the code behind I set a few private variables in order to temporarily store some values. The variables are initially set by user selection from a listview. The variables are[详细]
2023-04-01 21:44 分类:问答Android prevent saving state
how can I disable saving widget\'s 开发者_如何学编程state from a class that extends specific widget? I need it to behave just like it was newly created.The easiest way to prevent any View to persist i[详细]
2023-04-01 08:58 分类:问答A class that only allows me to fill instances of the first type created
This is what it does: The content of the first instance of the class ( in this case mok1 ) gets filled with water. I can fill it infinitely but as soon as the first instance is created, I can only fil[详细]
2023-03-31 16:14 分类:问答How do I change a states click event dynamically in actionScript
<s:Button id=\"btnNext\" label=\"Next\" width=\"80\" click.Title=\"changeState(\'Info\');\" click.Info=\"changeState(\'Organ\');\"[详细]
2023-03-31 12:14 分类:问答Is there a common pattern to give objects Expression or State lifetimes in c# with automated state-leaving actions?
There are four basic lifetimes of objects in imperative applications: Expression (temporary) lifetime Scope lifetime[详细]
2023-03-31 09:11 分类:问答Is printing an empty string observable behavior in C++?
In C++03 Standard observable behavior (1.9/6) inc开发者_Python百科ludes calls to library I/O functions. Now I have this code:[详细]
2023-03-30 20:02 分类:问答A Functional-Imperative Hybrid
Pure functional programming languages do not allow mutable data, but some computations are more naturally/intuitively expressed in an imperative way -- or an imperative version of an algorithm may be[详细]
2023-03-28 13:41 分类:问答POST variables disappearing when a link is clicked
I just setup some pagination for a search, and the search uses POST variables to define what to search for etc. In my URL I can set the pagination offset like this search/OFFSET, and my links in the p[详细]
2023-03-28 00:40 分类:问答