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Which is the preferred way to concatenate a string in Python?
...e is the most common. Here are timings with the timeit module:
a = a + b:
0.11338996887207031
a += b:
0.11040496826171875
However, those who recommend having lists and appending to them and then joining those lists, do so because appending a string to a list is presumably very fast compared to ex...
Using Python String Formatting with Lists
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edited Sep 27 '11 at 12:03
answered Sep 27 '11 at 11:53
i...
Proper usage of Java -D command-line parameters
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– Paŭlo Ebermann
Feb 18 '11 at 22:03
Feel kinda stupid on how much time I spent on that one! Thanks for pointing tha...
List all of the possible goals in Maven 2?
...
120
The goal you indicate in the command line is linked to the lifecycle of Maven. For example, the ...
“On-line” (iterator) algorithms for estimating statistical median, mode, skewness, kurtosis?
... from your set (e.g. that you don't introduce a bias by picking the first 100'000 values). The same approach can also be used for estimating mode and median for the normal case (for both the sample mean is an estimator).
Further comments
All the algorithms above can be run in parallel (including m...
How can I tell who forked my repository on GitHub?
...l down)
– Matt Ball
Jun 7 '15 at 3:40
1
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SQL update trigger only when column is modified
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answered Aug 27 '12 at 12:10
mehdi lotfimehdi lotfi
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When to create a new app (with startapp) in Django?
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edited Jan 4 '16 at 20:34
kellyfj
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answered ...
What is the difference between gmake and make?
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edited Jul 28 '09 at 19:21
dmckee --- ex-moderator kitten
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Method overloading in Objective-C?
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answered Feb 18 '10 at 5:10
David GelharDavid Gelhar
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