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Why is transposing a matrim>x m> of 512m>x m>512 much slower than transposing a matrim>x m> of 513m>x m>513?
After conducting some em>x m>periments on square matrices of different sizes, a pattern came up. Invariably, transposing a matrim>x m> of size 2^n is slower than transposing one of size 2^n+1 . For small values of n , the difference is not major.
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Replace one character with another in Bash
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Use inline shell string replacement. Em>x m>ample:
foo=" "
# replace first blank only
bar=${foo/ /.}
# replace all blanks
bar=${foo// /.}
See http://tldp.org/LDP/abs/html/string-manipulation.html for more details.
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Alternatives to gprof [closed]
...ription you can make) is simply estimated by the fraction of samples that em>x m>hibit it.
– Mike Dunlavey
Dec 20 '09 at 13:50
1
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What are some (concrete) use-cases for metaclasses?
... B(A):
... pass
...
>>> models
{'A': <__main__.A class at 0m>x m>...>,
'B': <__main__.B class at 0m>x m>...>}
This can also be done with class decorators:
models = {}
def model(cls):
models[cls.__name__] = cls
return cls
@model
class A(object):
pass
Or with an em>x m>pl...
In git, what is the difference between merge --squash and rebase?
..., going from (schema taken from SO question):
git checkout stable
m>X m> stable
/
a---b---c---d---e---f---g tmp
to:
git merge --squash tmp
git commit -m "squash tmp"
m>X m>-------------------G stable
/
a---b---c---d---e---f--...
Finding the Eclipse Version Number
... and it contains:
name=Eclipse Platform
id=org.eclipse.platform
version=3.m>x m>.0
So that seems more straightforward than my original answer below.
Also, Neeme Praks mentions below that there is a eclipse/configuration/config.ini which includes a line like:
eclipse.buildId=4.4.1.M20140925-0400
Ag...
Maven command to determine which settings.m>x m>ml file Maven is using
How do I use maven command line to determine which settings.m>x m>ml file Maven is picking up?
6 Answers
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How to compare Lists in Unit Testing
... collections, you should use CollectionAssert:
CollectionAssert.AreEqual(em>x m>pected, actual);
List<T> doesn't override Equals, so if Assert.AreEqual just calls Equals, it will end up using reference equality.
share
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How to escape a pipe char in a code statement in a markdown table?
...ant to build a table containing pieces of code in Markdown. It works fine em>x m>cept when I put a pipe char (i.e. | ) between the backtick (i.e. ` ) chars.
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What is the “reactor” in Maven?
... can manipulate the maven reactor and that the reactor is a plugin. What em>x m>actly is the reactor?
2 Answers
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