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What is “callback hell” and how and why does RX solve it?
...ear definition together with a simple example that explains what is a "callback hell" for someone who does not know JavaScript and node.js ?
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Declaring pointers; asterisk on the left or right of the space between the type and name? [duplicate
... seen mixed versions of this in a lot of code. (This applies to C and C++, by the way.) People seem to declare pointers in one of two ways, and I have no idea which one is correct, of if it even matters.
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What does T&& (double ampersand) mean in C++11?
I've been looking into some of the new features of C++11 and one I've noticed is the double ampersand in declaring variables, like T&& var .
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How can I exclude $(this) from a jQuery selector?
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Aly
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answered Jan 13 '09 at 4:39
Dan HerbertDan Herbert
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Sorting dictionary keys in python [duplicate]
I have a dict where each key references an int value. What's the best way to sort the keys into a list depending on the values?
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What resources exist for Database performance-tuning? [closed]
What good resources exist for understanding database tuning on the major engines and advancing your knowledge in that area?
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Ruby ampersand colon shortcut [duplicate]
In Ruby, I know that if I do:
2 Answers
2
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php Replacing multiple spaces with a single space [duplicate]
...ple spaces with a single space. When I use ereg_replace , I get an error about it being deprecated.
3 Answers
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Serialize object to query string in JavaScript/jQuery [duplicate]
I'm trying to find information on how to serialize an object to query string format, but all my searches are drowning in results on how to go the other way (string/form/whatever to JSON).
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How do I find the maximum of 2 numbers?
How to find the maximum of 2 numbers?
10 Answers
10
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