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Declaration suffix for decimal type
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235
Documented in the C# language specification, chapter 2.4.4:
float f = 1.2f;
double d = 1.2d;
ui...
MongoDB, remove object from array
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try..
db.mycollection.update(
{'_id': ObjectId("5150a1199fac0e6910000002")},
{ $pull: { "items" : { id: 23 } } },
false,
true
);
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Elastic search, multiple indexes vs one index and types for different data sets?
... will significantly increase the number of your shards as 1 index will use 5 shards, 5 data models will use 25 shards; while having 5 object types in 1 index is still going to use 5 shards.
Implications for having each data model as index:
Efficient and fast to search within index, as amount of d...
How can I create a correlation matrix in R?
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how do you filter pandas dataframes by multiple columns
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edited Feb 28 '14 at 5:37
answered Feb 28 '14 at 4:40
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How to show vertical line to wrap the line in Vim?
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