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C default arguments
...e lack of checking when using varargs.
– dmckee --- em>x m>-moderator kitten
Sep 24 '09 at 15:03
16
As...
How can I remove a trailing newline?
...ly removes the input record separator from the end. That's a newline on Unim>x m>y things, but may be different (e.g. Windows) and it's mutable. Is there a way to remove that value only once from the end of a string?
– brian d foy
Nov 8 '08 at 21:04
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Add SUM of values of two LISTS into new LIST
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The zip function is useful here, used with a list comprehension.
[m>x m> + y for m>x m>, y in zip(first, second)]
If you have a list of lists (instead of just two lists):
lists_of_lists = [[1, 2, 3], [4, 5, 6]]
[sum(m>x m>) for m>x m> in zip(*lists_of_lists)]
# -> [5, 7, 9]
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Error to install Nokogiri on OSm>X m> 10.9 Maverick?
I upgraded my OSm>X m> (Lion) to Mavericks and I can't install Nokogiri for my projects.
30 Answers
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Em>x m>plain Morris inorder tree traversal without using stacks or recursion
...
If I am reading the algorithm right, this should be an em>x m>ample of how it works:
m>X m>
/ \
Y Z
/ \ / \
A B C D
First, m>X m> is the root, so it is initialized as current. m>X m> has a left child, so m>X m> is made the rightmost right child of m>X m>'s left subtree -- the immediat...
How do I do a not equal in Django queryset filtering?
...hem but it seems they can be negated and combined much like normal python em>x m>pressions.
Update: I Just tried it out, it seems to work pretty well:
>>> from myapp.models import Entry
>>> from django.db.models import Q
>>> Entry.objects.filter(~Q(id = 3))
[<Entry: Entry ...
Em>x m>pert R users, what's in your .Rprofile? [closed]
...Hook(packageEvent("grDevices", "onLoad"),
function(...) grDevices::m>X m>11.options(width=8, height=8,
m>x m>pos=0, pointsize=10,
#type="nbcairo")) # Cairo device
#...
Indem>x m> all *em>x m>cept* one item in python
Is there a simple way to indem>x m> all elements of a list (or array, or whatever) em>x m>cept for a particular indem>x m>? E.g.,
9 An...
How to install mongoDB on windows?
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On a side note Windows m>X m>P support is discontinued from v2.2+ docs.mongodb.org/manual/release-notes/2.2/…
– Prashant Bhate
Aug 31 '12 at 11:40
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Is there a difference between “throw” and “throw em>x m>”?
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Yes, there is a difference;
throw em>x m> resets the stack trace (so your errors would appear to originate from HandleEm>x m>ception)
throw doesn't - the original offender would be preserved.
static void Main(string[] args)
{
try
{
Method2();
}
...