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ZSH complains about RVM __rvm_cleanse_variables: function definition file not found
...nitpick seems like you could remove the -f flag, doesn't seem necessary to bypass the remove file confirmation (if the user has it set in the first place)
– pech0rin
Dec 5 '16 at 21:38
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When to use LinkedList over ArrayList in Java?
... a LinkedList, get is still O(n) even if you know the position, because in order to get to that position, the underlying implementation has to walk the linked list's "next" pointers to get to that position's value. There is no such thing as random access. For position 2, walking the pointers might b...
How do I find the install time and date of Windows?
...estion, but how can I find out (hopefully via an API/registry key) the install time and date of Windows?
19 Answers
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Matplotlib: “Unknown projection '3d'” error
...toolkits.mplot3d import Axes3D
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ax = fig.gca(projection='3d')
as used by the OP also works. (checked with matplotlib version 1.3.1)
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Javascript trick for 'paste as plain text` in execCommand
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It will intercept the paste event, cancel the paste, and manually insert the text representation of the clipboard:
http://jsfiddle.net/HBEzc/.
This should be the most reliable:
It catches all kinds of pasting (Ctrl+V, context menu, etc.)
It allows you to get the clipboard data direc...
Passing parameters in rails redirect_to
....1 docs under the 3xx definitions: "The action required MAY be carried out by the user agent without interaction with the user if and only if the method used in the second request is GET or HEAD." Expand on what you're really trying to accomplish and we can probably push you in the correct directio...
Should I use 'has_key()' or 'in' on Python dicts?
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Use dict.has_key() if (and only if) your code is required to be runnable by Python versions earlier than 2.3 (when key in dict was introduced).
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Why do x86-64 systems have only a 48 bit virtual address space?
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Because that's all that's needed. 48 bits give you an address space of 256 terabyte. That's a lot. You're not going to see a system which needs more than that any time soon.
So CPU manufacturers took a shortcut. They use an instruction set...
How to check a radio button with jQuery?
...e:
$("#radio_1").attr('checked', 'checked');
Tip: You may also want to call click() or change() on the radio button afterwards. See comments for more info.
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Rails: Open link in new tab (with 'link_to')
... I'm not going to downvote you, but this page is specifically about Ruby's link_to (from title).
– Herb Meehan
Sep 9 '15 at 23:29
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