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How to pretty-print a numpy.array without scientific notation and with given precision?
...mple:
In [27]: x = np.array([[1.1, 0.9, 1e-6]]*3)
In [28]: print x
[[ 1.10000000e+00 9.00000000e-01 1.00000000e-06]
[ 1.10000000e+00 9.00000000e-01 1.00000000e-06]
[ 1.10000000e+00 9.00000000e-01 1.00000000e-06]]
In [29]: print np.array_str(x, precision=2)
[[ 1.10e+00 9.00e-01...
Using global variables between files?
...
100
See Python's document on sharing global variables across modules:
The canonical way to sha...
Is there a better way to express nested namespaces in C++ within the header
...(order of magnitude of) symbols in a namespace. say, 1 doesn't make sense, 100 sounds right, 10000 is clearly to much.
TL;DR: It's a tradeoff, and we don't have hard numbers. Play safe, don't overdo in any direction. The "Don't do that" comes merely from the "You have problems with that, I'd hav...
Timeout on a function call
...de
import multiprocessing
import time
# bar
def bar():
for i in range(100):
print "Tick"
time.sleep(1)
if __name__ == '__main__':
# Start bar as a process
p = multiprocessing.Process(target=bar)
p.start()
# Wait for 10 seconds or until process finishes
p.jo...
How do I restart nginx only after the configuration test was successful on Ubuntu?
...question open a little longer to see if noone has an answer for nginx < v1.2
– jan
Sep 3 '13 at 10:29
1
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How to round float numbers in javascript?
...
This doesn't always work. Take Math.round(1.005*100)/100 for example from MDN
– tybro0103
May 3 '16 at 17:54
7
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Python (and Python C API): __new__ versus __init__
...een 0 and size.
class ModularTuple(tuple):
def __new__(cls, tup, size=100):
tup = (int(x) % size for x in tup)
return super(ModularTuple, cls).__new__(cls, tup)
You simply can't do this with __init__ -- if you tried to modify self in __init__, the interpreter would complain th...
Convert PDF to clean SVG? [closed]
...tps://bitbucket.org/petermr/ami-core . This is a funded project to capture 100 million facts from the scientific literature (contentmine.org) much of which is PDF.
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Convert unix time to readable date in pandas dataframe
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JeffJeff
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What is JNDI? What is its basic use? When is it used?
...t have the JNDI classes and one or more service providers. The Java 2 SDK, v1.3 includes three service providers for the following naming/directory services:
Lightweight Directory Access Protocol (LDAP)
Common Object Request Broker Architecture (CORBA) Common Object Services (COS) name service
...