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Android: why is there no maxHeight for a View?
...t the ScrollView's Height to wrap_content. This creates a ScrollView that appears to grow until its height is equal to the parent LinearLayout.
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Is it possible to start activity through adb shell? [duplicate]
....activityname " youre launch activity may be in different package, than in app pakagename
– UdayaLakmal
Nov 21 '16 at 8:51
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App Inventor 2 低功耗蓝牙(BLE) 硬件接入、数据通信及IO控制 · App Inventor 2 中文网
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App Inventor 2 连接打印机（Printer），自定义打印的实现 - App Inventor ...
App Inventor 2 连接打印机（Printer），自定义打印的实现ai2_printer应用介绍本教程主要分享App Inventor 2连接网络打印机进行自定义打印的思路及方法，这里只进行思路的讲解及关键步骤的效果演示，细节需自行完善。主要用到社交应...
iOS 6: How do I restrict some views to portrait and allow others to rotate?
I have an iPhone app that uses a UINavigationController to present a drill-down interface: First one view, then another, up to four levels deep. I want the first three views restricted to portrait orientation and only the last view should be allowed to rotate to landscape. When returning from the ...
invalid context 0x0 under iOS 7.0 and system degradation
...yboard with zero code. I drag a UITextField onto the canvas in IB, run the app, and double tap inside the text field.
In many situations, it's hard for me to take the invalid context 0x0 error messages seriously. I don't know if your situation warrants greater concern (I agree with Rob Napier that...
Get connection string from App.config
And this is my App.config:
19 Answers
19
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Developing cross platform mobile application [closed]
...rk to bring the product to market. Nor do they care how many platforms the app can run on when they they don't use but one platform. They just care if the app does what they need it to on the hardware they need to run it on. Unless they have a specific need to run the app on many different platfor...
async at console app in C#? [duplicate]
...oid event handler or returning a Task to your framework.
However, Console apps do not support this.
You can either just do a Wait on the returned task:
static void Main()
{
MainAsync().Wait();
// or, if you want to avoid exceptions being wrapped into AggregateException:
// MainAsync().GetA...
Difference between getDefaultSharedPreferences and getSharedPreferences
...Preferences() uses a default preference-file name. This default is set per application, so all activities in the same app context can access it easily as in the following example:
SharedPreferences spref = PreferenceManager.getDefaultSharedPreferences(this);
if (spref.contains("email")) {
...