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Set EditText Digits Programmatically
... this:
<EditText
android:inputType="number"
android:digits="0123456789."
/>
From Code:
weightInput.setKeyListener(DigitsKeyListener.getInstance("0123456789."));
But, it allows the user to include several "."
See JoeyRA's answer for real numbers.
...
Is it safe to get values from a java.util.HashMap from multiple threads (no modification)?
... field (JLS 17.5).
The ones most interesting for your scenario are (2), (3) and (4). In particular, (3) applies directly to the code I have above: if you transform the declaration of MAP to:
public static volatile HashMap<Object, Object> MAP;
then everything is kosher: readers who see a n...
How do you determine which backend is being used by matplotlib?
...
AndrewAndrew
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In Unix, can I run 'make' in a directory without cd'ing to that directory first?
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342
make -C /path/to/dir
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How can I programmatically get the MAC address of an iphone
... Paulw11
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answered Mar 24 '09 at 14:51
PyjamaSamPyjamaSam
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IntelliJ IDEA JDK configuration on Mac OS
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melwil
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answered Dec 19 '10 at 12:00
CrazyCoderCrazyCoder
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Disable orange outline highlight on focus
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Michael Biermann
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answered Apr 2 '11 at 11:03
BaggzBaggz
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How to wait for all threads to finish, using ExecutorService?
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edited Sep 8 '16 at 6:43
Ravindra babu
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Can someone explain the HTML5 aria-* attribute?
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153
ARIA stands for Accessible Rich Internet Applications and is designed to improve the accessibili...
Can I Set “android:layout_below” at Runtime Programmatically?
...
Pankaj Lilan
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answered Jul 18 '10 at 21:20
Rich SchulerRich ...