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How to flush output of print function?
... an optional flush argument
print("Hello world!", flush=True)
On Python 2 you'll have to do
import sys
sys.stdout.flush()
after calling print. By default, print prints to sys.stdout (see the documentation for more about file objects).
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Find the nth occurrence of substring in a string
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21 Answers
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What is Func, how and when is it used
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edited Sep 2 '10 at 7:58
answered Sep 2 '10 at 7:48
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Annotating text on individual facet in ggplot2
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edited Aug 9 '12 at 19:24
Andy
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answered Aug 9 '12 a...
How do I remove duplicate items from an array in Perl?
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edited Jun 21 '14 at 1:39
Miller
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How to compare versions in Ruby?
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234
Gem::Version.new('0.4.1') > Gem::Version.new('0.10.1')
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What is the difference between “text” and new String(“text”)?
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12 Answers
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PHP Function with Optional Parameters
I've written a PHP function that can accepts 10 parameters, but only 2 are required. Sometimes, I want to define the eighth parameter, but I don't want to type in empty strings for each of the parameters until I reach the eighth.
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How comment a JSP expression?
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215
Pure JSP comments look like this:
<%-- Comment --%>
So if you want to retain the "="....