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A valid provisioning profile for this executable was not found for debug mode
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42 Answers
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Why is #!/usr/bin/env bash superior to #!/bin/bash?
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#!/usr/bin/env searches PATH for bash, and bash is not always in /bin, particularly on non-Lin...
How does one make random number between range for arc4random_uniform()?
...has 6 sides so I imported Foundation for access to arc4random_uniform(UInt32). I attempted using the range of (1..7) to avoid randomly getting 0 however that returned an error which I didn't enjoy too much. I tried to do this:
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How to format numbers by prepending 0 to single-digit numbers?
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Python - Create list with numbers between 2 values?
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Use range. In Python 2.x it returns a list so all you need is:
>>> range(11, 17)
[11, 12, 13, 14, 15, 16]
In Python 3.x range is a iterator. So, you need to convert it to a list:
>>> list(range(11, 17))
[11, 12, 13, 14, 15, ...
What's the difference between returning void and returning a Task?
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214
SLaks and Killercam's answers are good; I thought I'd just add a bit more context.
Your first...
Node.js EACCES error when listening on most ports
...le, processes running without root privileges cannot bind to ports below 1024.
So try a higher port, or run with elevated privileges via sudo. You can downgrade privileges after you have bound to the low port using process.setgid and process.setuid.
Running on heroku
When running your apps on he...
How to output numbers with leading zeros in JavaScript [duplicate]
... a way to round left of the decimal? for example 5 becomes 05 if I specify 2 places
6 Answers
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What's Pros and Cons: putting javascript in head and putting just before the body close
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David JohnstoneDavid Johnstone
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