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Set width of TextView in terms of characters
...Answering my own question...
And the winner is: set the minEms attribute (android:minEms) !!!
So "ems" it turns out refers to the size of the widest character, typically an "M", get it? So setting minEms to an integer value say 3, on an EditText or TextView should ensure it's at least 3 characters...
FFMPEG (libx264) “height not divisible by 2”
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LordNeckbeard has the right answer, very fast
-vf scale=1280:-2
For android, dont forget add
"-preset ultrafast" and|or "-threads n"
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How to determine when Fragment becomes visible in ViewPager
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Thanks to today's Android Support Library update (rev 11), the user visible hint issue is finally fixed. It's now safe to use user visible hint for ViewPager.
– Oasis Feng
Nov 14 '12 at 3:05
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How to pass values between Fragments
... Regarding using interfaces to communicate between fragments: developer.android.com/training/basics/fragments/…
– Andre L Torres
Feb 21 '18 at 0:04
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Set inputType for an EditText Programmatically?
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According to the TextView docs, the programmatic version of android:password is setTransformationMethod(), not setInputType(). So something like:
mEdit.setTransformationMethod(PasswordTransformationMethod.getInstance());
should do the trick.
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SQLiteDatabase.query method
...789 there are several versions that have a limit parameter, e.g. developer.android.com/reference/android/database/sqlite/… it's all just simple text concatenation in the end so you can put e.g. "some_column LIMIT 10" into orderBy and it would still work
– zapl
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Understanding Canvas and Surface concepts
...d therefore the whole Surface / Canvas / Bitmap system, which is used in Android.
3 Answers
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Java Timestamp - How can I create a Timestamp with the date 23/09/2007?
...time functionality is back-ported to Java 6 & 7 in ThreeTen-Backport.
Android
Later versions of Android bundle implementations of the java.time classes.
For earlier Android (<26), the ThreeTenABP project adapts ThreeTen-Backport (mentioned above). See How to use ThreeTenABP….
The Thre...
使用App Inventor扩展实现多点触控：Scale Detector · App Inventor 2 中文网
...模板来创建新的 App Inventor 组件，这些组件可以实现其他 Android 手势检测器。
1、多点触控演示应用
ScaleGestureDemo 是缩放手势的简单演示，其中两根手指靠得更近或更远以表示展开或收缩。 你可以从这里下载打包的应用程序并...
What is the meaning of “POSIX”?
... a related project that seems to add more functionality on top of Cygwin.
Android
Android has its own C library (Bionic) which does not fully support POSIX as of Android O: Is Android POSIX-compatible?
Bonus level
The Linux Standard Base further extends POSIX.
Use the non-frames indexes, they a...