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Converting an array to a function arguments list [duplicate]

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Oracle find a constraint

... To get a more detailed description (which table/column references which table/column) you can run the following query: SELECT uc.constraint_name||CHR(10) || '('||ucc1.TABLE_NAME||'.'||ucc1.column_name||')' constraint_source...
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Pairwise crossproduct in Python [duplicate]

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Why doesn't calling a Python string method do anything unless you assign its output?

..."hello", "goodbye") with this line: X = X.replace("hello", "goodbye") More broadly, this is true for all Python string methods that change a string's content "in-place", e.g. replace,strip,translate,lower/upper,join,... You must assign their output to something if you want to use it and not th...
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Double negation (!!) in javascript - what is the purpose? [duplicate]

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Accessing clicked element in angularjs

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wget command to download a file and save as a different filename

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maven command line how to point to a specific settings.xml for a single command?

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Make error: missing separator

... This is a syntax error in your Makefile. It's quite hard to be more specific than that, without seeing the file itself, or relevant portion(s) thereof. share | improve this answer ...
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Get the first element of each tuple in a list in Python [duplicate]

... Ok, I thought _ was a special character to say "1 or more elements". That would have been excellent ;) – Creak Mar 14 '14 at 20:04 1 ...