大约有 19,600 项符合查询结果（耗时：0.0469秒） [XML]
On showing dialog i get “Can not perform this action after onSaveInstanceState”
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Our solution is create activity and fragment base class and delegate onResumeFragments to fragment (we create onResumeFragments in fragment base class). It is not nice solution but it does work. If you have any better solution please let me know :)
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Circular gradient in android
...its are: px (pixels), dp
(density-independent pixels), sp (scaled pixels based on preferred
font size), in (inches), and mm (millimeters).
May be a fractional value, which is a floating point number appended
with either % or %p, such as "14.5%". The % suffix always means a
percentage of...
When a 'blur' event occurs, how can I find out which element focus went *to*?
...olution, but for only Firefox due to explicitOriginalTarget
Autocompleter.Base.prototype.onBlur = Autocompleter.Base.prototype.onBlur.wrap(
function(origfunc, ev) {
if ($(this.options.ignoreBlurEventElement)) {
var newTargetElement = (ev.explicitOriginalTarget.n...
How to determine if a decimal/double is an integer?
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@Clifford: I usually try to answer based on what is best to solve the OPs problem, not based on what the title says. Titles are rarely an accurate description of the problem.
– Mark Byers
May 1 '10 at 22:25
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How to dynamically create a class?
...ype. If you want intellisense and no reflection, you have to have a static base class or interface that your dynamic class inherits from and can be casted to. In that case you can modify GetTypeBuilder() method and change moduleBuilder.DefineType call to include the static type as the last parameter...
What are some good resources for learning about Artificial Neural Networks? [closed]
...ation may prove instructive. This is a widely studied problem with a large base of literature outside of neural networks, and there are plenty of lecture notes in numerical optimization available on the web. To start, most people use simple gradient descent, but this can be much slower and less effe...
What is the best Java library to use for HTTP POST, GET etc.? [closed]
....releaseConnection();
}
}
}
some highlight features:
Standards based, pure Java, implementation of HTTP versions 1.0
and 1.1
Full implementation of all HTTP methods (GET, POST, PUT, DELETE,
HEAD, OPTIONS, and TRACE) in an
extensible OO framework.
Supports encryption with HTTPS (HTTP ov...
any tool for java object to object mapping? [closed]
...mework that automatically maps objects to each other. It uses a convention based approach to map objects while providing a simple refactoring safe API for handling specific use cases.
MapStruct: MapStruct is a compile-time code generator for bean mappings, resulting in fast (no usage of reflection o...
How to handle configuration in Go [closed]
...o tell the user where the error was, various edge cases and what not.
For base configuration (api keys, port numbers, ...) I've had very good luck with the gcfg package. It is based on the git config format.
From the documentation:
Sample config:
; Comment line
[section]
name = value # Another c...
Emacs, switch to previous window
...to try using windmove which lets you navigate to the window of your choice based on geometry. I have the following in my .emacs file to change windows using C-x arrow-key.
(global-set-key (kbd "C-x <up>") 'windmove-up)
(global-set-key (kbd "C-x <down>") 'windmove-down)
(global-set-key (...