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What is the difference between Strategy design pattern and State design pattern?
What are the differences between the Strategy design pattern and the State design pattern? I was going through quite a few articles on the web but could not make out the difference clearly.
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In Python, how can you load YAML mappings as OrderedDicts?
...s the ordering. You just need to choose the right parser, loader and dumper¹:
import sys
from ruamel.yaml import YAML
yaml_str = """\
3: abc
conf:
10: def
3: gij # h is missing
more:
- what
- else
"""
yaml = YAML()
data = yaml.load(yaml_str)
data['conf'][10] = 'klm'
data['conf'][3] =...
Format a datetime into a string with milliseconds
...nswered Dec 4 '13 at 16:50
N FayçalN Fayçal
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Copying text outside of Vim with set mouse=a enabled
...answered Jan 5 '11 at 19:31
FrançoisFrançois
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Mongoose populate after save
...nswered May 14 '18 at 15:29
François RomainFrançois Romain
9,1231212 gold badges7373 silver badges108108 bronze badges
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vertical align middle in
I want to keep the height of #abc div at 50px and text to align vertically in the middle of the div .
10 Answers
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how to get request path with express req object
I'm using express + node.js and I have a req object, the request in the browser is /account but when I log req.path I get '/' --- not '/account'.
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android edittext onchange listener
...ered Jun 21 '12 at 8:21
Nuno GonçalvesNuno Gonçalves
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How to check if a float value is a whole number
...ed Jun 11 '19 at 19:41
Jean-François Fabre♦
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answered Aug 30 '16 at 13:56
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Indenting code in Sublime text 2?
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@NunoGonçalves the menu does not show the new shortcut but it should work. make sure your Preferences - Keybindings-User contains exactly those lines and save that file. Also make sure ST knows which kind of filetype/syntax it shoul...