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Regex not operator
...nsume the characters it matches (hence: zero-width).
There are actually 4 combinations of lookarounds with 2 axes:
lookbehind / lookahead : specifies if the characters before or after the point are considered
positive / negative : specifies if the characters must match or must not match.
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Google Map API V3: How to add Custom data to markers
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Track the time a command takes in UNIX/LINUX?
In UNIX/LINUX, is there an easy way to track the time a command takes?
3 Answers
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Split string based on regex
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I suggest
l = re.compile("(?<!^)\s+(?=[A-Z])(?!.\s)").split(s)
Check this demo.
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Precise Financial Calculation in JavaScript. What Are the Gotchas?
...ple financial application in JavaScript. The calculations required involve compound interest and relatively long decimal numbers. I'd like to know what mistakes to avoid when using JavaScript to do this type of math—if it is possible at all!
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Updating the list view when the adapter data changes
... edited May 23 '17 at 12:34
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answered Nov 16 '10 at 20:23
blindstuffblindstuf...
Calculate difference between two datetimes in MySQL
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How do I access this object property with an illegal name?
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Although that's short and sweet (and what I'd recommend), you can also do this via variables: $todolist='todo-list'; $x->$todolist
– Christian
Nov 26 '10 at 8:23
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Import CSV file into SQL Server
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Based SQL Server CSV Import
1) The CSV file data may have , (comma) in between (Ex:
description), so how can I make import handling these data?
Solution
If you're using , (comma) as a delimiter, then there is no way to differentiate between a comma as a field terminator and a comm...
Efficiently checking if arbitrary object is NaN in Python / numpy / pandas?
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