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Remove the error indicator from a previously-validated EditText widget
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answered Apr 18 '12 at 9:48
Boris StrandjevBoris Strandjev
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How do I convert a String to an InputStream in Java?
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4 Answers
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Append to a file in Go
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142
This answers works in Go1:
f, err := os.OpenFile(filename, os.O_APPEND|os.O_WRONLY|os.O_CREATE,...
How to create a new java.io.File in memory?
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answered Jul 11 '13 at 13:54
haraldKharaldK
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How to specialize std::hash::operator() for user-defined type in unordered containers?
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edited Nov 16 '11 at 20:14
answered Nov 16 '11 at 20:07
Ke...
What's the meaning of * (asterisk) in XAML ColumnDefinition?
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How to ignore all hidden directories/files recursively in a git repository?
...Daniel Böhmer
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How to change variables value while debugging with LLDB in Xcode?
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answered Mar 28 '12 at 12:43
Matthias BauchMatthias Bauch
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Foreign key from one app into another in Django
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answered Nov 27 '08 at 14:27
Michael WarkentinMichael Warkentin
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File content into unix variable with newlines
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...> echo $#
...> }
pax> count 1 2 3
3
pax> count a b c d
4
pax> count $x
4
pax> count "$x"
1
Here, the count function simply prints out the number of arguments given. The 1 2 3 and a b c d variants show it in action.
Then we try it with the two variations on the x variable...