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Performance of Java matrix math libraries? [closed]
... Java, then the best option is JBLAS. Jama, Colt and Parallel Colt are not fast.
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What's the difference between deque and list STL containers?
...doubly linked list and does not
provide random access.
Deque provides Fast insertions and deletions at
both the end and the beginning. Inserting and deleting elements in
the middle is relatively slow because
all elements up to either of both
ends may be moved to make room or to
fill a gap.
In L...
What is the equivalent of “!=” in Excel VBA?
...ignal that the string ended. Because of that, getting the length in VBA is fast -- it's just reading an integer from memory -- and is slow in Java -- you need to iterate through the string.
– Paulo Avelar
Feb 8 '16 at 19:40
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What's the best UI for entering date of birth? [closed]
...user text input is the best, if the user knows the date format, it is very fast. For a not so advanced user I suggest using a datepicker. Since usually you also have advanced and non-advanced users I suggest a combination of text input and datepicker.
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Real differences between “java -server” and “java -client”?
...is intended for executing long-running server applications, which need the fastest possible operating speed more than a fast start-up time or smaller runtime memory footprint.
The Client VM compiler serves as an upgrade for both the Classic VM and the just-in-time (JIT) compilers used by previous ve...
How to calculate the sentence similarity using word2vec model of gensim with python
...d.edu/~quocle/paragraph_vector.pdf
Gensim is nice because it's intuitive, fast, and flexible. What's great is that you can grab the pretrained word embeddings from the official word2vec page and the syn0 layer of gensim's Doc2Vec model is exposed so that you can seed the word embeddings with these ...
How to define hash tables in Bash?
...nd that this is all pretty terrible, performance-wise.
If you really want fast hash lookup, there's a terrible, terrible hack that actually works really well. It is this: write your key/values out to a temporary file, one-per line, then use 'grep "^$key"' to get them out, using pipes with cut or aw...
Programmatically Lighten or Darken a hex color (or rgb, and blend colors)
...without you even knowing what color format you are using.
This runs really fast, probably the fastest, especially considering its many features. It was a long time in the making. See the whole story on my github. If you want the absolutely smallest and fastest possible way to shade or blend, see th...
What is your preferred php deployment strategy? [closed]
...o update my production server with the latest copy from Git. It's easy and fast because Git's smart enough to only send the diffs and not the whole project over again. It also helps keep a redundant copy of the repository on the web server in case of hardware failure on my end (though I also push to...
Compare two dates with JavaScript
...this way. Eliminates the need for calling setMinutes() etc. Also, executes faster.
– Karl
Nov 16 '12 at 21:32
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