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How to get the index of an item in a list in a single step?
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For reference, if the item is not found; it will return -1
– Daniel Filipe
Nov 23 '18 at 9:44
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Variable name as a string in Javascript
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10
This will only work at window scope (breaks when inside a function).
– jpillora
Jul 11 '15 at 5:01
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How do I make a semi transparent background?
...ll give you 50% opacity while the content of the box will continue to have 100% opacity.
If you use opacity:0.5, the content will be faded as well as the background. Hence do not use it.
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im...
How to set up Android emulator proxy settings
...ystem.
– Anil Bhaskar
Feb 13 '15 at 10:58
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Change templates in Xcode
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101
You wouldn't change the existing templates. In other words, don't modify anything under the /...
What is polymorphism, what is it for, and how is it used?
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Maciej Lipinski
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answered Jun 23 '09 at 8:44
paxdiablopaxdiablo
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SQL update query using joins
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Postgres complains about UPDATE im; im is an alias that Postgres doesn't recognise :/
– fatuhoku
Nov...
How do you run NUnit tests from Jenkins?
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jglouiejglouie
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htaccess Access-Control-Allow-Origin
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vifargentvifargent
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How to create new folder? [duplicate]
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310
You can create a folder with os.makedirs()
and use os.path.exists() to see if it already exists...