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What are the differences between segment trees, interval trees, binary indexed trees and range trees
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All data structures can be dynamic, in the sense that the usage scenario includes both data changes and queries:
Segment tree - interval can be added/deleted in O(logn) time (see here)
Interval tree - interval can be added/deleted in O(logn) time
Range tree - new points can be added/deleted in ...
What is the use of printStackTrace() method in Java?
...sidered bad practice as it is not threadsafe. Use the logger statement and include it there.
– Karidrgn
Mar 16 '18 at 20:52
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How can I get `find` to ignore .svn directories?
...ce-code aware find, and as such will automatically ignore many file types, including source code repository info such as the above.
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HttpListener Access Denied
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The syntax was wrong for me, you must include the quotes:
netsh http add urlacl url="http://+:4200/" user=everyone
otherwise I received "The parameter is incorrect"
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How to list all tags along with the full message in git?
...g git show) is close to what is desired in the question. However, it also includes the commit pointed at by the tag, along with the full patch for that commit. Since the commit can be somewhat unrelated to the tag (it's only one commit that the tag is attempting to capture), this may be undesirabl...
Select n random rows from SQL Server table
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/ CAST (0x7fffffff AS int)
The SalesOrderID column is included in
the CHECKSUM expression so that
NEWID() evaluates once per row to
achieve sampling on a per-row basis.
The expression CAST(CHECKSUM(NEWID(),
SalesOrderID) & 0x7fffffff AS float /
CAST (0x7fffffff A...
Postgres dump of only parts of tables for a dev snapshot
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While this link may answer the question, it is better to include the essential parts of the answer here and provide the link for reference. Link-only answers can become invalid if the linked page changes.
– talonmies
Nov 13 '12 at 18:34
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What actually causes a Stack Overflow error? [duplicate]
...st/hs_err_pid4988.log
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# If you would like to submit a bug report, please include
# instructions how to reproduce the bug and visit:
# https://bugs.launchpad.net/ubuntu/+source/openjdk-6/
#
Aborted
It's 100% repetitive. This is related to your second question:
Does the StackOverflowError ha...
Replace line break characters with in ASP.NET MVC Razor view
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Unfortunately this won't work in almost any email client (including Office 2013).
– Roger Far
Dec 4 '14 at 20:19
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How to calculate the angle between a line and the horizontal axis?
...nt the angle is in (see below). Use the following instead if your language includes an atan2 function:
angleInDegrees = atan2(deltaY, deltaX) * 180 / PI
EDIT (Feb. 22, 2017): In general, however, calling atan2(deltaY,deltaX) just to get the proper angle for cos and sin may be inelegant. In those ...