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What is an IndexOutOfRangeException / ArgumentOutOfRangeException and how do I fix it?
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What is the difference between UTF-8 and Unicode?
...bits. Examples of these encodings would be UCS2 (2 bytes = 16 bits) and UCS4 (4 bytes = 32 bits). They suffer from inherently the same problem as the ASCII and ISO-8859 standards, as their value range is still limited, even if the limit is vastly higher.
The other type of encoding uses a variable n...
Best practices to handle routes for STI subclasses in rails
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This is the simplest solution I was able to come up with with minimal side effect.
class Perso...
Search for executable files using find command
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Older versions of GNU find also support the -perm +111 syntax, but as of 4.5.12 this syntax is no longer supported. Instead, you can use -perm /111 to get this behavior.
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How do I add a margin between bootstrap columns without wrapping [duplicate]
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You should work with padding on the inner container rather than with margin. Try this!
HTML
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What is the difference between URI, URL and URN? [duplicate]
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php var_dump() vs print_r()
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edited Jun 24 '19 at 10:38
Script47
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How can I beautify JavaScript code using Command Line?
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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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I used this videocast to set up my GoDaddy domain with Heroku, and it worked perfectly. Very cle...
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...