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How to implement a confirmation (yes/no) DialogPreference?
...internal.preference package, which means it is a part of Android's private APIs and you cannot access it from your application (private API classes are subject to change without notice, hence the reason why Google does not let you access them).
Solution: just re-create the class in your application...
Android: HTTP communication should use “Accept-Encoding: gzip”
...
If you're using API level 8 or above there's AndroidHttpClient.
It has helper methods like:
public static InputStream getUngzippedContent (HttpEntity entity)
and
public static void modifyRequestToAcceptGzipResponse (HttpRequest request...
Matplotlib discrete colorbar
...ok at the documentation for the base colormap class: http://matplotlib.org/api/colors_api.html#matplotlib.colors.Colormap )
It sounds like you want something like this:
import matplotlib.pyplot as plt
import numpy as np
# Generate some data
x, y, z = np.random.random((3, 30))
z = z * 20 + 0.1
# ...
What is the purpose of the “role” attribute in HTML?
...efine the default accessibility role of a web component. Even if/once that API is standardized, there may be need to override the default role of a component.
Note/Reply
You also wrote:
I see some people make up their own. Is that allowed or a correct use of the role attribute?
That's an allowed u...
Does Swift support reflection?
...
It seems that a Swift reflection API is not a high priority for Apple at the moment. But besides @stevex answer there is another function in the standard library that helps.
As of beta 6 _stdlib_getTypeName gets the mangled type name of a variable. Paste th...
AngularJS: How can I pass variables between controllers?
...ce', function() {
// private variable
var _dataObj = {};
// public API
this.dataObj = _dataObj;
})
.controller('One', function($scope, dataService) {
$scope.data = dataService.dataObj;
})
.controller('Two', function($scope, dataService) {
$scope.data = dataService.dataObj;
});
And ...
json_encode() escaping forward slashes
...zone.com/posts/show/7487 (archived copy).
Example Demo
<?php
/*
* Escaping the reverse-solidus character ("/", slash) is optional in JSON.
*
* This can be controlled with the JSON_UNESCAPED_SLASHES flag constant in PHP.
*
* @link http://stackoverflow.com/a/10210433/367456
*/
$url = '...
Using Java with Nvidia GPUs (CUDA)
...(Byte)code translation and OpenCL code generation:
https://github.com/aparapi/aparapi : An open-source library that is created and actively maintained by AMD. In a special "Kernel" class, one can override a specific method which should be executed in parallel. The byte code of this method is loaded...
getSupportActionBar from inside of Fragment ActionBarCompat
...
No it doesn't because getActionBar() is an Activity API that does not exist on older versions of the SDK (pre-honeycomb). This is why we need support classes that mirror the functionality of the new and improved classes and APIs in more recent SDKs.
– Pie...
filtering NSArray into a new NSArray in Objective-C
... @Kaitain bindings is required by the NSPredicate predicateWithBlock: API.
– ThomasW
Sep 11 '15 at 2:59
@Kaitain ...