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What is a plain English explanation of “Big O” notation?
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If we have two 100-digit numbers we need to do 10,000 multiplications and 200 adds. For two one million digit numbers we need to do one trillion (1012) multiplications and two million adds.
As the algorithm scales with n-squared, this is O(n2) or quadratic complexity. This is a good time to introd...
JPA or JDBC, how are they different?
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JDBC is a much lower-level (and older) specification than JPA. In it's bare essentials, JDBC is...
Shading a kernel density plot between two points.
...an mine.
– JD Long
Aug 16 '10 at 17:20
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How does git store files?
...wer ;)
– Josh O'Brien
Jan 27 '15 at 20:50
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Purpose of Django setting ‘SECRET_KEY’
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Roshan MathewsRoshan Mathews
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Pandoc markdown page break
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answered Jun 10 at 20:34
yurenchenyurenchen
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Attach IntelliJ IDEA debugger to a running Java process
...confirm?
– Cory Klein
Mar 28 '16 at 20:03
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How to add property to a class dynamically?
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edited Jun 20 at 9:12
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answered Feb 5 '15 at 23:12
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Google Maps API v3: How do I dynamically change the marker icon?
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You can also use a circle as a marker icon, for example:
var oMarker = new google.maps.Marke...
How to get a DOM Element from a JQuery Selector
...l?
– meder omuraliev
Nov 5 '09 at 2:20
@BillRob if get() isn't returning the DOM element, something is wrong. See the ...