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How to solve PHP error 'Notice: Array to string conversion in…'
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answered Nov 16 '13 at 10:43
jadkik94jadkik94
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What do all of Scala's symbolic operators mean?
... simply methods on a class. For instance, if you do
List(1, 2) ++ List(3, 4)
You'll find the method ++ right on the ScalaDoc for List. However, there's one convention that you must be aware when searching for methods. Methods ending in colon (:) bind to the right instead of the left. In other wor...
Most efficient way to create a zero filled JavaScript array?
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41 Answers
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Is it possible to make a div 50px less than 100% in CSS3? [duplicate]
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edited Jul 24 '12 at 22:20
answered Jun 19 '12 at 3:18
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Moving average or running mean
...oop, without dependencies, the code below works great.
mylist = [1, 2, 3, 4, 5, 6, 7]
N = 3
cumsum, moving_aves = [0], []
for i, x in enumerate(mylist, 1):
cumsum.append(cumsum[i-1] + x)
if i>=N:
moving_ave = (cumsum[i] - cumsum[i-N])/N
#can do stuff with moving_ave here...
LaTeX table positioning
I have a LaTeX document that contains a paragraph followed by 4 tables followed by a second paragraph. I want the 4 tables to appear between the two paragraphs which from what I've read means I should use the [h] option after beginning the table environment (e.g. \begin{table}[h] ).
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C++ Best way to get integer division and remainder
...arcnicutar
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How do I connect to a MySQL Database in Python?
... Reboot. This is not mandatory, But it will prevent me from answering 3 or 4 other questions in this post if something goes wrong. So please reboot.
Then it is just like using any other package :
#!/usr/bin/python
import MySQLdb
db = MySQLdb.connect(host="localhost", # your host, usually local...
How can you iterate over the elements of an std::tuple?
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answered Jul 29 '09 at 17:41
Éric MalenfantÉric Malenfant
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