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How do I get a substring of a string in Python?
...re a way to substring a string in Python, to get a new string from the third character to the end of the string?
13 Answers...
How to set current working directory to the directory of the script in bash?
I'm writing a bash script. I need the current working directory to always be the directory that the script is located in.
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What's the purpose of SQL keyword “AS”?
You can set table aliases in SQL typing the identifier right after the table name.
9 Answers
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What is x after “x = x++”?
What happens (behind the curtains) when this is executed?
17 Answers
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Makefile variable as prerequisite
In a Makefile, a deploy recipe needs a environment variable ENV to be set to properly execute itself, whereas others don't care, e.g.:
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navbar color in Twitter Bootstrap
How can I change the background color of the navbar of the Twitter Bootstrap 2.0.2? How can I change color of all the elements of the navbar to reflect the background color?
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What is the Swift equivalent to Objective-C's “@synchronized”?
I've searched the Swift book, but can't find the Swift version of @synchronized. How do I do mutual exclusion in Swift?
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How to add a vertical Separator?
I want to add a vertical Separator to a Grid, but i can only find the horizontal.
Isn't there a Property, where you can enter if the line of the separator should be horizontal or vertical?
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Limit a stream by a predicate
...potentially infinite) Stream until the first element fails to match a predicate?
19 Answers
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