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Programmatically scroll to a specific position in an Android ListView
...item will not be selected but it will still be positioned appropriately.) (android docs)
yourlist.setOnGroupExpandListener (new ExpandableListView.OnGroupExpandListener()
{
@Override
public void onGroupExpand(int groupPosition) {
expList.setSelectionFromTop(gro...
javac error: Class names are only accepted if annotation processing is explicitly requested
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i think this is also because of incorrect compilation..
so for linux (ubuntu).....
javac file.java
java file
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How to debug an apache virtual host configuration?
...errors:
# Red Hat-based (Fedora, CentOS) and OSX
httpd -t
# Debian-based (Ubuntu)
apache2ctl -t
# MacOS
apachectl -t
List virtual hosts
To list all virtual hosts, and their locations:
# Red Hat-based (Fedora, CentOS) and OSX
httpd -S
# Debian-based (Ubuntu)
apache2ctl -S
# MacOS
apachectl -S
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Android: show soft keyboard automatically when focus is on an EditText
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I found this example http://android-codes-examples.blogspot.com/2011/11/show-or-hide-soft-keyboard-on-opening.html. Add the following code just before alert.show().
InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SER...
Bold words in a string of strings.xml in Android
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For anybody else who found the official Android documentation a bit too vague on this: if you use tags like <b> in your string resource, make sure you retrieve it using getText(R.string.whatever) rather than getString(R.string.whatever)
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How to create Drawable from resource
...the 3rd param is an optional Theme instance).
– vaughandroid
Mar 31 '16 at 7:18
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How to increase editor font size?
Font size in Android Studio editor seems to be too small.
18 Answers
18
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What is this date format? 2011-08-12T20:17:46.384Z
...ime functionality is back-ported to Java 6 & 7 in ThreeTen-Backport.
Android
Later versions of Android (26+) bundle implementations of the java.time classes.
For earlier Android (<26), a process known as API desugaring brings a subset of the java.time functionality not originally built int...
add maven repository to build.gradle
I added a custom maven repository to build.gradle in Android Studio but the dependency is not being found
5 Answers
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How to get Spinner value?
In Android, I am trying to get the selected Spinner value with a listener.
7 Answers
7...