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Remove ListView separator(in the xml layout file) [duplicate]
... this in xml:
android:dividerHeight="0dp"
android:divider="@null"
Or in java:
getListView().setDividerHeight(0);
getListView().setDivider(null);
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How to print a double with two decimals in Android? [duplicate]
...t you need to use the following import or your code will not work:
import java.text.DecimalFormat;
The code for formatting is:
DecimalFormat precision = new DecimalFormat("0.00");
// dblVariable is a number variable and not a String in this case
txtTextField.setText(precision.format(dblVariable...
How to calculate the intersection of two sets? [duplicate]
...ing>(s1); // use the copy constructor
intersection.retainAll(s2);
The javadoc of retainAll() says it's exactly what you want:
Retains only the elements in this set that are contained in the specified collection (optional operation). In other words, removes from this set all of its elements ...
Is Javascript compiled or an interpreted language? [closed]
Can Javascript be called a pure interpreted language? Or does it also have some compiled flavor to it? Could someone guide at the reasons behind both the things whichever being true.
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How to check if an object implements an interface? [duplicate]
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How can I convert String[] to ArrayList [duplicate]
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How to restart tomcat 6 in ubuntu [closed]
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How to use stringstream to separate comma separated strings [duplicate]
...side of a class. And probably this is why it never lead to problem in C# / Java. But is it a good practice to have a method outside of a class? Modern languages like Kotlin don't even allow static methods.
– Dmitry Gusarov
Oct 16 '19 at 2:00
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Is there a way to pass jvm args via command line to maven? [duplicate]
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Append file contents to the bottom of existing file in Bash [duplicate]
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For single string, use echo like this echo "export JAVA_HOME=/usr/lib/jvm/jdk1.8.0_112" >> ~/.bashrc
– shellbye
Jan 3 '17 at 8:36
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