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Is there a way to pass optional parameters to a function?
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Jim DeLaHuntJim DeLaHunt
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Piping both stdout and stderr in bash?
...p;1 |.
– tomocafe
Apr 21 '14 at 18:30
3
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Replacement for “rename” in dplyr
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dplyr version 0.3 added a new rename() function that works just like plyr::rename().
df <- rename(df, new_name = old_name)
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i...
GridLayout and Row/Column Span Woe
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<Space
android:layout_width="36dp"
android:layout_column="0"
android:layout_row="7" />
<Space
android:layout_width="36dp"
android:layout_column="1"
android:layout_row="7" />
<Space
android:layout_width="36dp"
android:layout_column="2"
androi...
RVM is not working in ZSH
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intellidiotintellidiot
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Object of custom type as dictionary key
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The Red Pea
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answered Feb 4 '11 at 18:55
65026502
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How can I change the copyright template in Xcode 4?
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209
Xcode 4 (and above) stores this on a per-project basis.
If you select the project in the Proj...
Rails has_and_belongs_to_many migration
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260
You need to add a separate join table with only a restaurant_id and user_id (no primary key), in...
How do I append text to a file?
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Jon KiparskyJon Kiparsky
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Bash if statement with multiple conditions throws an error
...) and -o (for or) operations.
tldp.org/LDP/Bash-Beginners-Guide/html/sect_07_01.html
Update
Actually you could still use && and || with the -eq operation. So your script would be like this:
my_error_flag=1
my_error_flag_o=1
if [ $my_error_flag -eq 1 ] || [ $my_error_flag_o -eq 2 ] || ([...