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When should I use Struct vs. OpenStruct?
...ze
AGE = 21
HASH = {:name => USER, :age => AGE}.freeze
Benchmark.bm 20 do |x|
x.report 'OpenStruct slow' do
REP.times do |index|
OpenStruct.new(:name => "User", :age => 21)
end
end
x.report 'OpenStruct fast' do
REP.times do |index|
OpenStruct.new(HASH)
...
When to use Preorder, Postorder, and Inorder Binary Search Tree Traversal strategies
... tricky.
– bluenote10
Jun 24 '16 at 20:52
2
Pre-order traverse gives the node values in a sequenc...
How do I perform HTML decoding/encoding using Python/Django?
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120
Given the Django use case, there are two answers to this. Here is its django.utils.html.escape...
Print the contents of a DIV
....close();
– ROFLwTIME
Aug 19 '13 at 20:40
3
...
How to check if a String contains only ASCII?
...s all ASCII characters including the non-printable characters lower than 0x20 (space) such as tabs, line-feed / return but also BEL with code 0x07 and DEL with code 0x7F.
This code incorrectly uses characters rather than code points, even if code points are indicated in the comments of earlier vers...
import .css file into .less file
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320
You can force a file to be interpreted as a particular type by specifying an option, e.g.:
@im...
defaultdict of defaultdict?
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edited Feb 20 '18 at 12:10
fedorqui 'SO stop harming'
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How to run a single test from a rails test suite?
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DarrylDarryl
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How to make Java honor the DNS Caching Timeout?
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answered Jun 20 '13 at 16:50
Les HazlewoodLes Hazlewood
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Generate a random date between two other dates
...r_time_prop(start, end, '%m/%d/%Y %I:%M %p', prop)
print(random_date("1/1/2008 1:30 PM", "1/1/2009 4:50 AM", random.random()))
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