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How does the HyperLogLog algorithm work?
...own prefix, there is a higher chance that the cardinality of the stream is 2^(size of the prefix).
That is, in a random stream of integers, ~50% of the numbers (in binary) starts with "1", 25% starts with "01", 12,5% starts with "001". This means that if you observe a random stream and see a "001",...
split string only on first instance - java
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string.split("=", 2);
As String.split(java.lang.String regex, int limit) explains:
The a...
Create table using Javascript
I have a JavaScript function which creates a table with 3 rows 2 cells.
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python pandas dataframe to dictionary
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JPA : How to convert a native query result set to POJO class collection
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What are the aspect ratios for all Android phone and tablet devices?
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In case anyone wanted more of a visual reference:
Decimal approximations reference table:
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How do I remove all specific characters at the end of a string in PHP?
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Mike Kormendy
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answered Jan 13 '10 at 1:42
Alix AxelAlix Axel...
Intersection of two lists in Bash
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comm -12 <(ls 1) <(ls 2)
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How do I enter RGB values into Interface Builder?
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Click on the color slider icon, and then choose "RGB Sliders" from the drop-down list.
You ca...