大约有 1,100 项符合查询结果（耗时：0.0276秒） [XML]
Reducing MongoDB database file size
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My database has scored almost the entire disk. it was 120 GB (disk 160 GB) The compact doesn't reduce file size and repairDatabase is not possible due to lack of space . After mongodump & dropDatabase & mongorestore of db i have 40 ...
Why does “while(true)” without “Thread.sleep” cause 100% CPU usage on Linux but not on Windows?
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Why does the answerer though has 150UPs still his score is 700's... is it SO bug?? :-/
– uday
Jan 30 '13 at 0:56
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How to replace multiple white spaces with one white space
...ber of iterations, the second is the time taken, and the third is a scaled score with 1.0 being the best.
That shows that in at least some cases (including this one) a regular expression can outperform the Split/Join solution, sometimes by a very significant margin.
However, if you change to an "a...
Getting the class name from a static method in Java
...chmark Mode Cnt Score Error Units
StaticClassLookup.MethodHandles_lookup_lookupClass avgt 30 3.630 ± 0.024 ns/op
StaticClassLookup.AnonymousObject_getClass_enclosingClass avgt 30 282.486 ± 1.980 ns/o...
CSS '>' selector; what is it? [duplicate]
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@Adam Kiss - don't worry; you still scored more rep points than I did. (and I voted for your answer too, so no hard feelings, eh?)
– Spudley
Dec 16 '10 at 12:08
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When to use Comparable and Comparator
I have a list of objects I need to sort on a field, say Score. Without giving much thought I wrote a new class that implements Comparator, that does the task and it works.
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ASP.NET MVC Performance
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Just voting this up because the 5,999 rep score before was hurting my eyes :(
– Damien
May 1 '09 at 10:09
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what is the difference between 'transform' and 'fit_transform' in sklearn
... helps to normalize the data within a particular range
For this, we use Z-score method.
We do this on the training set of data.
1.Fit(): Method calculates the parameters μ and σ and saves them as internal objects.
2.Transform(): Method using these calculated parameters apply the transforma...
Standardize data columns in R
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But can this be used to get the z-score for two variables?
– lf_araujo
Jul 11 '17 at 20:42
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In git, is there a simple way of introducing an unrelated branch to a repository?
.../4288660/312586. You are right, I should not have said "next". It had less score than this answer when I commented.
– kikito
Jan 8 '14 at 16:32
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