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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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How to quickly and conveniently create a one element arraylist [duplicate]
...one to mention Collections.singletonList.
– Jean-François Savard
May 26 '15 at 0:11
4
I'm even m...
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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Is ASCII code 7-bit or 8-bit?
My teacher told me ASCII is 8-bit character coding scheme. But it is defined only for 0-127 codes which means it can be fit into 7-bits. So can't it be argued that ASCII bit is actually 7-bit code?
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Copying text outside of Vim with set mouse=a enabled
...answered Jan 5 '11 at 19:31
FrançoisFrançois
7,11022 gold badges1818 silver badges1616 bronze badges
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Making the main scrollbar always visible
...ered May 12 '14 at 12:52
Frank LämmerFrank Lämmer
1,7141616 silver badges1919 bronze badges
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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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How do I do a Date comparison in Javascript? [duplicate]
.... Anyone know about the other browsers?
– Linus Unnebäck
Aug 2 '11 at 14:52
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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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Render HTML to an image
...wkhtmltopdf tool)
IMGKit (for ruby and based on wkhtmltoimage)
imgkit (for python and based on wkhtmltoimage)
python-webkit2png
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Pros
Conversion is quite fast most of the time
Cons
Bad rendering
Does not execute javascript
No support for recent web features (FlexBox, Advanced Selectors, W...