大约有 23,000 项符合查询结果（耗时：0.0512秒） [XML]
Practical uses of different data structures [closed]
...Hash Table - used for fast data lookup - symbol table for compilers,
database indexing, caches,Unique data representation.
Trie - dictionary, such as one found on a mobile telephone for
autocompletion and spell-checking.
Suffix tree - fast full text searches used in most word processor...
Should C# methods that *can* be static be static? [closed]
...s that are static because they HAVE to be
In a small to medium size code base you can really treat the two methods interchangeably.
If you have a method that is in the first category (can-be-static), and you need to change it to access class state, it's relatively straight forward to figure out ...
Which parallel sorting algorithm has the best average case performance?
...0, some only a couple months old):
Parallel sorting pattern
Many-core GPU based parallel sorting
Hybrid CPU/GPU parallel sort
Randomized Parallel Sorting Algorithm with an Experimental Study
Highly scalable parallel sorting
Sorting N-Elements Using Natural Order: A New Adaptive Sorting Approach
Up...
Why do I need to override the equals and hashCode methods in Java?
... prevent your class from functioning properly in conjunction with all hash-based collections, including HashMap, HashSet, and Hashtable.
Let's try to understand it with an example of what would happen if we override equals() without overriding hashCode() and attempt to use a Map.
Say we have a clas...
Why is the Fibonacci series used in agile planning poker? [closed]
...for the higher uncertainty for larger items.
Determining the most optimal base of the exponential scale (normalization) is difficult in practise. The base corresponding to the Fibonacci scale may or may not be optimal.
Here is a more detailed explanation of the mathematical justification: http://w...
How to convert a PNG image to a SVG? [closed]
...t to SVG. And finally, merge the three SVG content in one file (SVG is XML based). Hope this could help... Cheers ;-)
– olibre
Oct 9 '14 at 19:21
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Convert Existing Eclipse Project to Maven Project
...all necessary information about the dependencies, it does the following:
Based on <classpathentry/> XML elements in .classpath file, it creates the dependencies on another project, identifies the library jar file and based on its name (for instance jakarta-oro-2.0.8.jar) identifies its vers...
How can HTML5 “replace” Flash? [closed]
...ve seen sites that bring my powerhouse of a machine to it's knees by Flash based ads. These are admittedly badly done flash ads, but it is flash. Now on a mobile phone an ad that can cause the cpu to spike to 100% is not good and I stand by SJ assertion that Flash is harmful.
–...
Change IPython/Jupyter notebook working directory
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from jupyter_notebook_config.py file ## DEPRECATED use base_url #c.NotebookApp.base_project_url = '/' ## The base URL for the notebook server. c.NotebookApp.base_url = '/'
– Vodyanikov Andrew Anatolevich
Apr 7 at 6:42
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Good reasons NOT to use a relational database?
...tools and give good reasons to use them instead of good-old relational databases? In my opinion, most applications rarely use the full power of SQL--it would be interesting to see how to build an SQL-free application.
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