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CSS – why doesn’t percentage height work? [duplicate]
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369
The height of a block element defaults to the height of the block's content. So, given somethi...
String.Empty versus “” [duplicate]
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Michael Myers♦Michael Myers
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Add property to anonymous type after creation
...e correct overload!
– D.R.
Aug 28 '13 at 10:10
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Delete last char of string
...= strgroupids.Remove(strgroupids.Length - 1);
MSDN:
String.Remove(Int32):
Deletes all the characters from this string beginning at a specified
position and continuing through the last position
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Importing modules from parent folder
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edited Jan 12 '17 at 18:30
MERose
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answered Apr...
Simplest way to read json from a URL in java
...nk is quite short. Not as short as possible, but still usable.
package so4308554;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.Reader;
import java.net.URL;
import java.nio.charset.Charset;
import org.json.J...
Inherit docstrings in Python class inheritance
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39
You're not the only one! There was a discussion on comp.lang.python about this a while ago, and...
How to add Action Bar from support library into PreferenceActivity?
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answered Nov 2 '14 at 23:10
Ľubomír KučeraĽubomír Kučera
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How to use support FileProvider for sharing content to other apps?
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edited Jun 27 '15 at 14:37
schnatterer
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answere...
How can I declare and use Boolean variables in a shell script?
...!'
fi
Original Answer
Caveats: https://stackoverflow.com/a/21210966/89391
the_world_is_flat=true
# ...do something interesting...
if $the_world_is_flat ; then
echo 'Be careful not to fall off!'
fi
From: Using boolean variables in Bash
The reason the original answer is included here is b...