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What happens to a detached thread when main() exits?
...jects (note in [basic.start.term]/4 says as much, thanks to @dyp for the pointer).
Problems arise when the destruction of static objects has finished, because then execution enters a regime where only code allowed in signal handlers may execute ([basic.start.term]/1, 1st sentence). Of the C++ stand...
How to set ViewBag properties for all Views without using a base class for Controllers?
...
+1 Nice and clean way to integrate global data. I used this technique to register my site version across all pages.
– Will Bickford
Aug 14 '14 at 15:38
...
How can I get the client's IP address in ASP.NET MVC?
...nt's HTTP request. If the proxy servers are "well behaved" (as opposed to intentionally anonymous proxies or just badly programmed ones), each will tack on the IP of the previous one in the XFF header.
– Eric J.
Apr 9 '12 at 1:57
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What does the “yield” keyword do?
..., you should call myRange(...) again. If you need to use the result twice, convert the result to a list and store it in a variable x = list(myRange(5)). Those who absolutely need to clone a generator (for example, who are doing terrifyingly hackish metaprogramming) can use itertools.tee if absolutel...
What's the difference between lists enclosed by square brackets and parentheses in Python?
...t;
TypeError: unhashable type: 'list'
Note that, as many people have pointed out, you can add tuples together. For example:
>>> x = (1,2)
>>> x += (3,)
>>> x
(1, 2, 3)
However, this does not mean tuples are mutable. In the example above, a new tuple is constructed b...
Find nearest value in numpy array
...y - value)).argmin()
return array[idx]
array = np.random.random(10)
print(array)
# [ 0.21069679 0.61290182 0.63425412 0.84635244 0.91599191 0.00213826
# 0.17104965 0.56874386 0.57319379 0.28719469]
value = 0.5
print(find_nearest(array, value))
# 0.568743859261
...
How to avoid having class data shared among instances?
... But why does this happens only for list? When i declared an integer or string outside the init, it was not shared among the objects? Can anyone share any doc link to this concept?
– Amal Ts
May 20 '15 at 6:03
...
Red black tree over avl tree
...ion and look-up in guaranteed O(logN) time. However, there are following points of comparison between the two:
AVL trees are more rigidly balanced and hence provide faster look-ups. Thus for a look-up intensive task use an AVL tree.
For an insert intensive tasks, use a Red-Black tree.
AVL trees st...
Likelihood of collision using most significant bits of a UUID in Java
...uts off the least significant bits, so there is a possibility that you run into a collision, right?
5 Answers
...
URL Encoding using C#
...tring columnHeader in mappings.Keys)
{
int columnWidth = columnHeader.Length + 1;
Func<TUnencoded, string> encoder = mappings[columnHeader];
string encodedString = encoder(unencodedObject);
// ASSU...