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Where does Vagrant download its .box files to?
What happens to the .box file after the following command is executed?
8 Answers
8
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What are the differences between a HashMap and a Hashtable in Java?
...ronized Objects typically perform better than synchronized ones.
Hashtable does not allow null keys or values. HashMap allows one null key and any number of null values.
One of HashMap's subclasses is LinkedHashMap, so in the event that you'd want predictable iteration order (which is insertion ord...
gitignore does not ignore folder
...ogin', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f24410208%2fgitignore-does-not-ignore-folder%23new-answer', 'question_page');
}
);
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Chrome doesn't delete session cookies
.../chromium/issues/detail?id=128513 and marked WONTFIX. So obviously, Google doesn't give a f*** about following web standards and security holes in Chrome and neither does FF. See FF bug (at least not closed): bugzilla.mozilla.org/show_bug.cgi?id=443354 What a sad state for these two browsers.
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Why does multiprocessing use only a single core after I import numpy?
... example now runs on all cores:
My experience so far has been that this doesn't seem to have any negative effect on numpy's performance, although this is probably machine- and task-specific .
Update:
There are also two ways to disable the CPU affinity-resetting behaviour of OpenBLAS itself. At ...
How to match “anything up until this sequence of characters” in a regular expression?
..., a look around. This grouped construction matches its
contents, but does not count as characters matched (zero width). It
only returns if it is a match or not (assertion).
Thus, in other terms the regex /.+?(?=abc)/ means:
Match any characters as few as possible until a "abc" is f...
How to perform Unwind segue programmatically?
...er with a log message that should fire once it has been killed. If dealloc doesn't fire you may have a retain cycle.
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Unsafe JavaScript attempt to access frame with URL
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Doesn't work in latest Chrome: it does not check src parameter, but actual URL loaded. So the redirect trick unfortunately does not help in any way :-(
– lucaferrario
Jun 11 '12 at 14:11...
How do I disable form fields using CSS?
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tab-index css property does not exist. It needs to be a html attribute (tabindex=-1)
– N4ppeL
Dec 2 '15 at 14:05
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How does OAuth 2 protect against things like replay attacks using the Security Token?
...d of the day Stack Overflow is about educating people, and this cute story doesn't do that. To even understand the doughnut analogy you have to already understand how OAuth2 works, but the whole point of the answer was supposed to be to explain precisely that. Please consider editing this (top) an...