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Has anyone actually implemented a Fibonacci-Heap efficiently?
...ndsor. Unfortunately, most of the versions of that file that I could find online (and the one in Ubuntu's libboost-dev package) still had the bugs; I had to pull a clean version from the Subversion repository.
Since version 1.49 Boost C++ libraries added a lot of new heaps structs including fibon...
Effects of the extern keyword on C functions
...me with gcc 4.0.1 and I get an error just where it should be. Try comeau's online compiler or codepad.org as well if you don't have access to other compilers. Read the standard.
– dirkgently
May 13 '09 at 9:58
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Patterns for handling batch operations in REST web services?
...xible down the road.
Update: Aha! I've found a snip from that very book online, complete with code samples (although I still suggest picking up the actual book!). Have a look here, beginning with section 5.5.3:
This is easy to code but can result in
a lot of very small bits of traffic to
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How to use sed to replace only the first occurrence in a file?
...ment since it's not accurate. The detail can be found here (linuxtopia.org/online_books/linux_tool_guides/the_sed_faq/…). Andy's answer only works for GNU sed, but not the one on Mac.
– Landys
Apr 11 '15 at 13:53
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Header files for x86 SIMD intrinsics
...t extensions (MMX, SSE, AVX, ...)? It seems impossible to find such a list online. Correct me if I'm wrong.
5 Answers
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What is the advantage of using abstract classes instead of traits?
...ot to trait?" which addresses this question. Since the 1st ed is available online, I'm hoping it's OK to quote the whole thing here. (Any serious Scala programmer should buy the book):
Whenever you implement a reusable collection of behavior, you will
have to decide whether you want to use a t...
To underscore or to not to underscore, that is the question
...e Intellisense. For example when you do code reviews or browse source code online.
underscore-notation is ambiguous: When you see Something.SomethingElse you cannot tell whether Something is a class and SomethingElse is its static property... or maybe Something is a current instance property which...
No visible cause for “Unexpected token ILLEGAL”
...hem by default, and the ZWSP shows as <u200b>. You can also debug it online: jsbin displays the character as a red dot on its code panes (but seems to remove it after saving and reloading the page). CodePen.io also displays it as a dot, and keeps it even after saving.
Related problems
That cha...
Difference between HBase and Hadoop/HDFS
...es HDFS as storage - which takes care of backup\redundency\etc but its an "online store" - meaning you can query it for specific row\rows etc and get an immediate value.
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How to check which locks are held on a table
...e multiple different versions of "friendlier" sp_lock procedures available online, depending on the version of SQL Server in question.
In your case, for SQL Server 2005, sp_lock is still available, but deprecated, so it's now recommended to use the sys.dm_tran_locks view for this kind of thing. Yo...