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What APIs are used to draw over other apps (like Facebook's Chat Heads)?
...hought that it's worth mentioning an SDK I developed for creating floating UI: www.tooleap.com
– Arik
Sep 11 '14 at 21:06
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Android: ProgressDialog.show() crashes with getApplicationContext
...e in the onCreate() is being run before the window is actually done being built. This is going to be a hack, but try launching a new Thread in a few hundred milliseconds (IIRC: 300-400 seemed to work for me, but you'll need to tinker) that opens your ProgressDialog and starts anything else you neede...
BLE协议—广播和扫描 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...据包：数据包Access Address为一个32bit的随机值，由Initiator生成。数据包，其实是数据信道上的空中包的简称，数据包只在数据信道上传输，即除37/38/39之外的其余37信道（BLE总共占用40个信道）。每建立一次连接，重新生成一次Acces...
Combating AngularJS executing controller twice
...directive, the controller gets attached to that dom element by default (or ui-view if you use ui-router). So you will not need to attach it again in the template.
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AngularJs: Reload page
....reloadRoute = function() {
$window.location.reload();
}
Later edit (ui-router):
As mentioned by JamesEddyEdwards and Dunc in their answers, if you are using angular-ui/ui-router you can use the following method to reload the current state / route. Just inject $state instead of $route and th...
The maximum value for an int type in Go
...ement arithmetic, you can infer the
min/max constant values for int and uint. For example,
const MaxUint = ^uint(0)
const MinUint = 0
const MaxInt = int(MaxUint >> 1)
const MinInt = -MaxInt - 1
As per @CarelZA's comment:
uint8 : 0 to 255
uint16 : 0 to 65535
uint32 : 0 to 42949672...
How to resize superview to fit all subviews with autolayout?
...
The correct API to use is UIView systemLayoutSizeFittingSize:, passing either UILayoutFittingCompressedSize or UILayoutFittingExpandedSize.
For a normal UIView using autolayout this should just work as long as your constraints are correct. If you wa...
Need to handle uncaught exception and send log file
...
Here's the complete solution (almost: I omitted the UI layout and button handling) - derived from a lot of experimentation and various posts from others related to issues that came up along the way.
There are a number of things you need to do:
Handle uncaughtException in ...
HttpClient.GetAsync(…) never returns when using await/async
...wait FAQ, which goes into more detail on the contexts. Also see Await, and UI, and deadlocks! Oh, my! which does apply here even though you're in ASP.NET rather than a UI, because the ASP.NET SynchronizationContext restricts the request context to just one thread at a time.
This MSDN forum post.
Ste...
How to pass parameters to a modal?
...o the docs this is the way you should do it.
angular.module('plunker', ['ui.bootstrap']);
var ModalDemoCtrl = function ($scope, $modal) {
var modalInstance = $modal.open({
templateUrl: 'myModalContent.html',
controller: ModalInstanceCtrl,
resolve: {
test: function ()...