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How to fix the uninitialized constant Rake::DSL problem on Heroku?
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answered Jun 7 '11 at 9:31
KaleKale
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How do streaming resources fit within the RESTful paradigm?
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1 Answer
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How to detect Safari, Chrome, IE, Firefox and Opera browser?
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1764
Googling for browser reliable detection often results in checking the User agent string. This...
LaTeX Optional Arguments
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177
Example from the guide:
\newcommand{\example}[2][YYY]{Mandatory arg: #2;
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Generate array of all letters and digits
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145
[*('a'..'z'), *('0'..'9')] # doesn't work in Ruby 1.8
or
('a'..'z').to_a + ('0'..'9').to_a ...
Replace values in list using Python [duplicate]
...list in-place if you want, but it doesn't actually save time:
items = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
for index, item in enumerate(items):
if not (item % 2):
items[index] = None
Here are (Python 3.6.3) timings demonstrating the non-timesave:
In [1]: %%timeit
...: items = [0, 1,...
Quick-and-dirty way to ensure only one instance of a shell script is running at a time
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What .NET collection provides the fastest search
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143
In the most general case, consider System.Collections.Generic.HashSet as your default "Contain...