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adb shell command to make Android package uninstall dialog appear
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You can do it from adb using this command:
adb shell am start -a android.intent.action.DELETE -d package:<your app package>
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Apache shows PHP code instead of executing it
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Wow, lots of solutions here! Here's what I did on Ubuntu 16.04:
sudo apt-get install php libapache2-mod-php
sudo a2enmod mpm_prefork && sudo a2enmod php7.0
sudo service apache2 restart
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Android Studio vs Eclipse + ADT Plugin? [closed]
...6):
TL;DR
Eclipse ADT has been deprecated and should no longer be used.
Android Studio is a stable product and is updated much more frequently than IntelliJ
I chose to use Android Studio over IntelliJ about a year ago and haven't looked back.
When in doubt, use Android Studio.
IntelliJ over And...
restrict edittext to single line
possible duplicate : android-singleline-true-not-working-for-edittext
23 Answers
23
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What does ellipsize mean in android?
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for my experience, Ellipsis works only if below two attributes are set.
android:ellipsize="end"
android:singleLine="true"
for the width of textview, wrap_content or match_parent should both be good.
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libpthread.so.0: error adding symbols: DSO missing from command line
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The error message depends on distribution / compiler version:
Ubuntu Saucy:
/usr/bin/ld: /mnt/root/ffmpeg-2.1.1//libavformat/libavformat.a(http.o): undefined reference to symbol 'inflateInit2_'
/lib/x86_64-linux-gnu/libz.so.1: error adding symbols: DSO missing from command line
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Android and setting alpha for (image) view alpha
...n. The alternative is to use View.setAlpha(float) whose XML counterpart is android:alpha. It takes a range of 0.0 to 1.0 instead of 0 to 255. Use it e.g. like
<ImageView android:alpha="0.4">
However, the latter in available only since API level 11.
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How to test an Android Library Project
I am writing an Android Library Project basing on Android Bitmap class (call it AndroindLib) which contains only utility class (no activity). I tried to test it using Android JUnit, but it keeps complaining that can't find the AnroidLib.apk
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Installing PG gem on OS X - failure to build native extension
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If you are using Ubuntu try to install following lib file
sudo apt-get install libpq-dev
and then
gem install pg
worked for me.
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How do I add a bullet symbol in TextView?
... ◄ and ►.
Edit: here's an example. The two Buttons at the bottom have android:text="◄" and "►".
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