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How to write a bash script that takes optional input arguments?
...mand ${1:-foo}
The above will, as described in Bash Reference Manual - 3.5.3 Shell Parameter Expansion [emphasis mine]:
If parameter is unset or null, the expansion of word is substituted. Otherwise, the value of parameter is substituted.
If you only want to substitute a default value if the...
How to tell if UIViewController's view is visible
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Honey
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answered May 5 '10 at 23:35
progrmrprogrmr...
Set up a scheduled job?
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edited Aug 5 '19 at 6:15
Aniruddh Agarwal
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answered ...
How to activate an Anaconda environment
I'm on Windows 8, using Anaconda 1.7.5 64bit.
12 Answers
12
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Get visible items in RecyclerView
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590
First / last visible child depends on the LayoutManager.
If you are using LinearLayoutManager ...
How to push both value and key into PHP array
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answered Jan 23 '10 at 0:45
PekkaPekka
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LLVM C++ IDE for Windows
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59
LLVM is supported in Eclipse CDT via plug-in (llvm4eclipsecdt). It is the only Windows supporte...
Split (explode) pandas dataframe string entry to separate rows
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How about something like this:
In [55]: pd.concat([Series(row['var2'], row['var1'].split(','))
for _, row in a.iterrows()]).reset_index()
Out[55]:
index 0
0 a 1
1 b 1
2 c 1
3 d 2
4 e 2
5 f 2
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How to get the entire document HTML as a string?
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15 Answers
15
Active
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Why, Fatal error: Class 'PHPUnit_Framework_TestCase' not found in …?
...require_once ('PHPUnit/Framework/TestCase.php');
UPDATE
As of PHPUnit 3.5, there is a built-in autoloader class that will handle this for you:
require_once 'PHPUnit/Autoload.php';
Thanks to Phoenix for pointing this out!
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