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How do I create a multiline Python string with inline variables?
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The common way is the format() function:
>>> s = "This is an {example} with {vars}".format(vars="variables", example="example")
>>> s
'This is an example with variables'
It works fine with a multi-line format...
In Javascript, how to conditionally add a member to an object?
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How to round up the result of integer division?
...mid-2017 stumbling across this great answer after trying several much more complex approaches.
– Mifo
Jul 29 '17 at 23:41
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Iterating over every two elements in a list
How do I make a for loop or a list comprehension so that every iteration gives me two elements?
21 Answers
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“Treat all warnings as errors except…” in Visual Studio
...I can select the "Treat warnings as errors" option to prevent my code from compiling if there are any warnings. Our team uses this option, but there are two warnings we would like to keep as warnings.
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Constructors vs Factory Methods [closed]
...ifferent from GoF design pattern - Factory Method Pattern. stackoverflow.com/questions/929021/…
– Sree Rama
Dec 15 '13 at 11:59
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How to lay out Views in RelativeLayout programmatically?
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Aren't Python strings immutable? Then why does a + “ ” + b work?
... like to understand the internals a bit more, see my answer. stackoverflow.com/a/40702094/117471
– Bruno Bronosky
Jan 9 '18 at 21:24
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Set cellpadding and cellspacing in CSS?
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edited Jun 25 at 2:28
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answered Jul 9 '10 at 2:34
Eric NguyenEric Nguye...
How do I tell if a regular file does not exist in Bash?
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The test command ([ here) has a "not" logical operator which is the exclamation point (similar to many other languages). Try this:
if [ ! -f /tmp/foo.txt ]; then
echo "File not found!"
fi
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