state

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How to store state in an Android Service

I\'d like to make my IntentService remember when it was called last time and how many times it was called so far. It doesn\'t matter if these values are reset when the phone is rebooted, but they must[详细]

2023-04-13 04:46 分类：问答
How do you define state in Haskell?

How do you define state in Haskell? My first idea was to use algebraic data types. I\'ve also heard about the state monad, but I don\'t really know what it is.[详细]

2023-04-12 20:21 分类：问答
Maintaining view state after switching views?

I have an a开发者_StackOverflow社区ndroid app which has 2 views, and it occasionally switches between them using setContentView(R.layout.viewname);[详细]

2023-04-12 14:48 分类：问答
Added preferences dynamically that will last over sessions

I have preference defined in xml, and I do this addPreferencesFromResource(R.xml.preferences1); to create the pref activity. But in code (dynamically) at runtime somethimes(depends on busyness logic)[详细]

2023-04-09 20:10 分类：问答
Design pattern import files alters behaviour

I am developing an applica开发者_开发问答tion where the program can do a number of operations. It relies on a XML file being imported and DB connection established. However, some of the functions can[详细]

2023-04-09 03:23 分类：问答
In CSS, is there any way to keep the hover properties for links after overriding the normal state?

I have default properties defined for my links like this: a{ color: blue; } a:hover{ color:开发者_高级运维 red;[详细]

2023-04-08 23:16 分类：问答
How to use Ext.state.LocalStorageProvider?

How to setup Ext.state.LocalStorageProvide开发者_运维百科r so it saves states for all items?LocalStorageProvide is a HTML5 Local Storage wrapper for Ext JS. You can make use of the local storage provi[详细]

2023-04-07 21:23 分类：问答
Alternatives to Stateful Parsing

I don\'t like stateful parsing. It seems to me there should be a better approach. Is there? Let me illustrate by example. Let\'s say I\'m parsing a text file (YAML in this case, but it could be plain[详细]

2023-04-07 04:33 分类：问答
Cleaning/Compacting multiple states represented by boolean variables

In an implementation, i have a lot of states, represented by boolean variables, in such a way that when a state is true, variable against that state is true, and many or all of the others are false. I[详细]

2023-04-07 01:11 分类：问答
What is a good way to store large temporary "session" data in a web application

My company has a 3rd party web service we are designing a front end for.The \"objects\" used by this web service are very large (and variable depending on the number of sub-entities created). The web[详细]

2023-04-05 08:04 分类：问答