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Kiosk mode in Android
...ured device owner app, through the
android.app.admin.DevicePolicyManager.setLockTaskComponents() method.
To set up a device owner, follow these steps:
Attach a device running an Android userdebug build to your development
machine.
Install your device owner app.
Create a device...
What is the difference between 'E', 'T', and '?' for Java generics?
...s the type for a scope, the wildcard does not: the wildcard just defines a set of allowable types that you can use for a generic type. Without any bounding (extends or super), the wildcard means "use any type here".
The wildcard always come between angle brackets, and it only has meaning in the con...
Overriding a Rails default_scope
...o do. For example, when you have a Product model that has a inactive flag, setting a default_scope { where inactive: false } is the best thing to do, since 99% or cases you will not want to display a inactive product. Then you just call unscoped on the remaining 1% cases, which is probably a Admin p...
Is there a way to get the XPath in Google Chrome?
I have a webpage I want to use with YQL. But I need the XPath of a specific item. I can see it in the debug tools area for Google Chrome but I don't see a way to copy that XPath.
...
How do I apply a CSS class to Html.ActionLink in ASP.NET MVC?
..., "Index", MyRouteValObj, new with {.class = "tab" })%>
In VB.net you set an anonymous type using
new with {.class = "tab" }
and, as other point out, your third parameter should be an object (could be an anonymous type, also).
...
reformat in vim for a nice column layout
I have this dataset in a csv file
13 Answers
13
...
Open file dialog and select a file using WPF controls and C#
...Win32.OpenFileDialog dlg = new Microsoft.Win32.OpenFileDialog();
// Set filter for file extension and default file extension
dlg.DefaultExt = ".png";
dlg.Filter = "JPEG Files (*.jpeg)|*.jpeg|PNG Files (*.png)|*.png|JPG Files (*.jpg)|*.jpg|GIF Files (*.gif)|*.gif";
// Display O...
Can Mockito capture arguments of a method called multiple times?
...ike this: Person person = new Person("John"); doSomething(person); person.setName("Jane"); doSomething(person); the captured argument will be the same twice (because actually it is the same person object), so capturedPeople.get(0).getName() == capturedPeople.get(1).getName() == "Jane" , see also gr...
XPath to select element based on childs child value
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
...
FloatActionBtn 扩展：悬浮操作按钮扩展，可自定义颜色、大小、图标和位置 ...
... 搜索 FloatActionBtn 扩展：悬浮操作按钮扩展，可自定义颜色、大小、图标和位置
FloatActionBtn 扩展
与 FloatingActionButton 扩展的区别
下载...