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Turning multi-line string into single comma-separated
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You can use awk and sed:
awk -vORS=, '{ print $2 }' file.txt | sed 's/,$/\n/'
Or if you want to use a pipe:
echo "data" | awk -vORS=, '{ print $2 }' | sed 's/,$/\n/'
To break it down:
awk is great at handling data broken down into fields
-vORS=, sets the "output re...
git: How to ignore all present untracked files?
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255
As already been said, to exclude from status just use:
git status -uno # must be "-uno" , no...
Programmatically change input type of the EditText from PASSWORD to NORMAL & vice versa
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22 Answers
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decorators in the python standard lib (@deprecated specifically)
... category=DeprecationWarning,
stacklevel=2)
warnings.simplefilter('default', DeprecationWarning) # reset filter
return func(*args, **kwargs)
return new_func
# Examples
@deprecated
def some_old_function(x, y):
return x + y
class SomeClass:...
How do I install Python packages on Windows?
...ls is supposed to help that, but they don't have an executable for Python 2.6.
12 Answers
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How to change an application icon programmatically in Android?
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answered Oct 25 '13 at 15:14
jboijboi
8,92022 gold badges2727 silver badges3838 bronze badges
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How to insert a line break in a SQL Server VARCHAR/NVARCHAR string
...13)+char(10), like:
'This is line 1.' + CHAR(13)+CHAR(10) + 'This is line 2.'
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How to convert hashmap to JSON object in Java
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29 Answers
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Request failed: unacceptable content-type: text/html using AFNetworking 2.0
I'm trying out the new version 2.0 of AFNetworking and I'm getting the error above. Any idea why this is happening? Here's my code:
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Terminal Multiplexer for Microsoft Windows - Installers for GNU Screen or tmux [closed]
...ad answers - offer garbage solutions compared to this.
Update: As Of 1/8/2020 not all other solutions are garbage - Windows Terminal is getting there and WSL exists.
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