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PHP file_get_contents() and setting request headers
... string(27) "ETag: "280100-1b6-80bfd280""
[5]=>
string(20) "Accept-Ranges: bytes"
[6]=>
string(19) "Content-Length: 438"
[7]=>
string(17) "Connection: close"
[8]=>
string(38) "Content-Type: text/html; charset=UTF-8"
}
...
document.getElementById vs jQuery $()
...ms on about 15 runs)
On the other hand, the
jQuery averaged about 200ms (ranging from 181ms to 222ms on about 15 runs).
From this simple test you can see that the jQuery took about 6 times as long.
Of course, that is over 10000 iterations so in a simpler situation I would probably use the jQuery ...
Any idea why I need to cast an integer literal to (int) here?
...cted location. I actually do not use Integer w/ autoboxing since the cache range is small (albeit it can be increased w/ XX option) but have a class called IntegerProvider (since 1.1) to do the very same stuff. Using Map (any from java.util) Integer->Anything is usually a performance hit unless i...
Very large matrices using Python and NumPy
...simple solution is using a custom type for your matrix items. Based on the range of numbers you need, you can use a manual dtype and specially smaller for your items. Because Numpy considers the largest type for object by default this might be a helpful idea in many cases. Here is an example:
In [7...
What is the “-->” operator in C++?
...
Then again, it does kind of look like some kind of range operator in that context.
– Charles Salvia
Oct 29 '09 at 7:14
113
...
How can I read command line parameters from an R script?
..." and this value is picked up by commandArgs and fed into args[2], and the range command x=1:10 executed by R successfully, etc etc.
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Exit codes in Python
...nation” by shells and
the like. Most systems require it to
be in the range 0-127, and produce
undefined results otherwise. Some
systems have a convention for
assigning specific meanings to
specific exit codes, but these are
generally underdeveloped; Unix
programs generally use 2 fo...
Python string prints as [u'String']
... you do a list comprehension: my_list = [str(my_list[x]) for x in range(len(my_list))]
– gevang
Jun 15 '16 at 16:40
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How can I get every nth item from a List?
...) select element;
2nd Edit:
To make it even more LINQish
from var i in Range(0, ((myList.Length-1)/n)+1) select list[n*i];
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Appending the same string to a list of strings in Python
...t string
import time
mystring = '/test/'
l = []
ref_list = []
for i in xrange( 10**6 ):
ref_list.append( ''.join(random.choice(string.ascii_lowercase) for i in range(10)) )
for numOfElements in [5, 10, 15 ]:
l = ref_list*numOfElements
print 'Number of elements:', len(l)
l1 = li...