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Move to another EditText when Soft Keyboard Next is clicked on Android
...h finds the nearest
neighbor in a given direction. In rare cases, the default algorithm may not match the intended behavior of the developer.
Change default behaviour of directional navigation by using following XML attributes:
android:nextFocusDown="@+id/.."
android:nextFocusLeft="@+id/.." ...
Predicate in Java
...
I'm assuming you're talking about com.google.common.base.Predicate<T> from Guava.
From the API:
Determines a true or false value for a given input. For example, a RegexPredicate might implement Predicate<String>, and return true for any string that matches its given regular ...
dynamically add and remove view to viewpager
...rently displayable views, in order from left to right.
private ArrayList<View> views = new ArrayList<View>();
//-----------------------------------------------------------------------------
// Used by ViewPager. "Object" represents the page; tell the ViewPager where the
// page...
CSS styling in Django forms
...
Taken from my answer to:
How to markup form fields with <div class='field_type'> in Django
class MyForm(forms.Form):
myfield = forms.CharField(widget=forms.TextInput(attrs={'class' : 'myfieldclass'}))
or
class MyForm(forms.ModelForm):
class Meta:
model = M...
CSS Display an Image Resized and Cropped
...x;
height: 300px;
margin: -75px 0 0 -100px;
}
<div class="crop">
<img src="https://i.stack.imgur.com/wPh0S.jpg" alt="Donald Duck">
</div>
You can use negative margin to move the image around within the <div/>.
...
std::string to float or double
... stringstream or boost::lexical_cast but those come with a performance penalty.
Ahaha you have a Qt project ...
QString winOpacity("0.6");
double temp = winOpacity.toDouble();
Extra note:
If the input data is a const char*, QByteArray::toDouble will be faster.
...
How to create a WPF UserControl with NAMED content
...tring Heading { get; set; }
}
then use a style to specify the contents
<Style TargetType="control:MyFunkyControl">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="control:MyFunkyContainer">
<Grid>
...
How can I count occurrences with groupBy?
...*;
class Test {
public static void main(String[] args) {
List<String> list = new ArrayList<>();
list.add("Hello");
list.add("Hello");
list.add("World");
Map<String, Long> counted = list.stream()
.collect(Collectors.grouping...
How can I get the named parameters from a URL using Flask?
... How does that compare to using parameters in app.route('/username=<username>&password=<password>')? That way you don't write the request.args.get lines at all.
– multigoodverse
Apr 17 at 14:16
...
Delphi XE custom build target is always disabled
...oject via the IDE and enabled it from the Project Manager's context menu. Although the file validates, it always gets disabled after I re-save the project file.
...