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Python Sets vs Lists

... 236 It depends on what you are intending to do with it. Sets are significantly faster when it come...
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In R, how to get an object's name after it is sent to a function?

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Merge Images Side by Side(Horizontally)

I have five images of sizes: 600x30, 600x30, 600x30, 600x30, 810x30. Their names are: 0.png, 1.png, 2.png, 3.png, 4.png, respectively. ...
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What is the difference between “text” and new String(“text”)?

...his is very peculiar, and is rarely the intention. References JLS 15.21.3 Reference Equality Operators == and != class Object - boolean Object(equals) Related issues Java String.equals versus == How do I compare strings in Java? ...
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sqlalchemy: how to join several tables by one query?

... Ryabchenko Alexander 3,22711 gold badge1919 silver badges4545 bronze badges answered May 18 '11 at 13:04 Abdul KaderAbdul ...
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Decompressing GZip Stream from HTTPClient Response

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jQuery - setting the selected value of a select control via its text description

...ed', true); <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <select> <option value="0">One</option> <option value="1">Two</option> </select> jQuery versions below 1.6 and greater than or equal...
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Validate uniqueness of multiple columns

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Ruby - test for array

... | edited Mar 30 at 18:35 siery 17311 silver badge1212 bronze badges answered Oct 6 '09 at 2...
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How can I use Server.MapPath() from global.asax?

...s technique? – John Bubriski♦ Jun 3 '09 at 15:00 10 Nope. If you fire up Reflector, you'll noti...