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Check if EditText is empty. [closed]
...is not working
– Zala Janaksinh
Jul 20 '13 at 6:33
66
y'all making it harder than it needs to be:...
How to implement a property in an interface
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answered Oct 20 '09 at 9:33
Stefan SteineggerStefan Steinegger
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Expand a random range from 1–5 to 1–7
...1, 2, 3, 4, 5). Therefore rand5() * 5 can only have the values (5, 10, 15, 20, 25), which is not the same as a complete range (1...25). If it did, subtracting 4 would make it (-3...21), but in this case it becomes (1, 6, 11, 16, 21), so the end points are correct but there are four big holes: (2..5)...
How to use cURL to get jSON data and decode the data?
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answered May 22 '13 at 20:47
Wesley Schleumer de GóesWesley Schleumer de Góes
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HTTP URL Address Encoding in Java
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edited Nov 15 '17 at 20:39
River
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answered A...
Rails extending ActiveRecord::Base
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answered Feb 24 '10 at 20:48
Harish ShettyHarish Shetty
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Email Address Validation in Android on EditText [duplicate]
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20
one line solution return !TextUtils.isEmpty(target) && Patterns.EMAIL_ADDRESS.matcher(target).matches();
– Ma...
How do I write a “tab” in Python?
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answered Dec 20 '10 at 10:07
SimoneSimone
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How do I reload .bashrc without logging out and back in?
...ommand and exec bash?
– muradin
Nov 20 '14 at 7:42
19
@muradin, source is a built-in shell comman...
Multiple types were found that match the controller named 'Home'
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answered Oct 20 '11 at 21:17
Darin DimitrovDarin Dimitrov
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