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Finding the average of a list
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On Python 3.4+ you can use statistics.mean()
l = [15, 18, 2, 36, 12, 78, 5, 6, 9]
import statistics
statistics.mean(l) # 20.11111111111111
On older versions of Python you can do
sum(l) / len(l)
On Python 2 you need to convert len...
Why am I getting ibtool failed with exit code 255?
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I had something similar happen to me recently using Xcode 4.6 and iOS 6.1.
All I did was switch to a different device version (5.1) on the simulator and it ran. Switched back to 6.1 and it fixed itself.
Xcode can be unhelpful at times.
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How can I beautify JavaScript code using Command Line?
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64
First, pick your favorite Javascript based Pretty Print/Beautifier. I prefer the one at http://...
How to configure heroku application DNS to Godaddy Domain?
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74
I used this videocast to set up my GoDaddy domain with Heroku, and it worked perfectly. Very cle...
RuntimeException: Unable to instantiate application
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194
This is a verbose error message raised by underlying framework when dalvik re-install .apk file ...
JavaScript editor within Eclipse [closed]
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answered Aug 24 '08 at 15:52
BillSaysThisBillSaysThis
59233 silver badges1414 bronze badges
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Rails: fields_for with index?
... many years ago, for a modern approach see:
https://stackoverflow.com/a/22640703/105403
This would actually be a better approach, following Rails documentation more closely:
<% @questions.each.with_index do |question,index| %>
<% f.fields_for :questions, question do |fq| %>
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Convert character to ASCII code in JavaScript
...o.
– Mathias Bynens
Oct 17 '11 at 9:40
48
@MathiasBynens: and fortunately this is documented: dev...
Android Studio: Where is the Compiler Error Output Window?
...Jorge Fuentes GonzálezJorge Fuentes González
10.3k44 gold badges3737 silver badges5656 bronze badges
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How do you make an array of structs in C?
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answered May 6 '12 at 4:47
nimsnims
3,23111 gold badge2020 silver badges2626 bronze badges
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