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How to run functions in parallel?
...cessing import Process
def func1():
print 'func1: starting'
for i in xrange(10000000): pass
print 'func1: finishing'
def func2():
print 'func2: starting'
for i in xrange(10000000): pass
print 'func2: finishing'
if __name__ == '__main__':
p1 = Process(target=func1)
p1.start()
p2 ...
AJAX POST and Plus Sign ( + ) — How to Encode?
...ks for single byte encoded characters. It will not work for the full UTF-8 range.
eg:
text = "\u0100"; // Ā
// incorrect
escape(text); // %u0100
// correct
encodeURIComponent(text); // "%C4%80"
Note: "%C4%80" is equivalent to: escape('\xc4\x80')
Which is the byte sequence (\xc4\x80) that rep...
Has anyone ever got a remote JMX JConsole to work?
...ont if you use the default RMI configuration, so you have to open up a big range of ports - which might not amuse the server administrator.
There is a solution that does not require opening up a lot of ports however, I've gotten it to work using the combined source snippets and tips from
http://fo...
Determine the type of an object?
...t PEP8, but that you can use isinstance for your usecase (checking for a range of types) as well, and with as clean a syntax as well, which has the great advantage that you can capture subclasses. someone using OrderedDict would hate your code to fail because it just accepts pure dicts.
...
Convert PDF to clean SVG? [closed]
...age PDF2SVG which does not use Batik any more:
which has been tested on a range of PDFs. It produces SVG output consisting of
characters as one <svg:text> per character
paths as <svg:path>
images as <svg:image>
Later packages will (hopefully) convert the characters to running ...
When to use generic methods and when to use wild-card?
...
This is strange answer. It doesn't explain why you need to use ? at all. You could rewrite it as `public static <T1 extends Number, T2 extends Number> void copy(List<T1> dest, List<T2> src) and in this case it become ...
What is the best place for storing uploaded images, SQL database or disk file system? [closed]
...ntify each picture.
It also helps to strip the user's file name of any strange characters to avoid future complications.
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Differences between .NET 4.0 and .NET 4.5 in High level in .NET
...rmanently Redirecting a Page
Shrinking Session State
Expanding the Range of Allowable URLs
Extensible Request Validation
Object Caching and Object Caching Extensibility
Extensible HTML, URL, and HTTP Header Encoding
Performance Monitoring for Individual Applications in a S...
How does the MapReduce sort algorithm work?
...tioner that uses a sorted list of N − 1 sampled keys that define the key range for each reduce. In particular, all keys such that sample[i − 1] <= key < sample[i] are sent to reduce i. This guarantees that the output of reduce i are all less than the output of reduce i+1."
So their trick...
Difference: std::runtime_error vs std::exception()
...ious even more specialized types of runtime error exceptions, such as std::range_error, std::overflow_error etc. You can define your own exception classes descending from std::runtime_error, as well as you can define your own exception classes descending from std::exception.
Just like std::runtime_...