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A fast method to round a double to a 32-bit int explained
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The point of the trick described in the OP is that it is fast. Or, at least, that 20 years ago it was fast. When Pentium IV's were still common, using type punning to get an integer out of a double was a huge win (see the benchmarks here, copied from a comment to the OP.) Your vers...
What are good message queue options for nodejs? [closed]
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you could use redis with the lightning fast node_redis client. It even has built-in pubsub semantics.
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How to read a large file - line by line?
...m UCI repo and even 40GB CSV files for data science purposes significantly faster by adding lots of parallelism with the multiprocessing library's pool object and map function. For example clustering with nearest neighbor searches and also DBSCAN and Markov clustering algorithms requires some parall...
Git merge without auto commit
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Note the output while doing the merge - it is saying Fast Forward
In such situations, you want to do:
git merge v1.0 --no-commit --no-ff
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Fast Bitmap Blur For Android SDK
... set the filter parameter to true. It'll run in native code so it might be faster.
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What's the fastest way to convert String to Number in JavaScript?
...tp://jsperf.com/best-of-string-to-number-conversion/2
Implicit marked the fastest on 3 browsers, but it makes the code hard to read… So choose whatever you feel like it!
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What's the “average” requests per second for a production web application?
I have no frame of reference in terms of what's considered "fast"; I'd always wondered this but have never found a straight answer...
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Can “git pull --all” update all my local branches?
...pstream branch. From the man page:
If the local branch is outdated, fast-forward it;
If the local branch contains unpushed work, warn about it;
If the branch seems merged and its upstream branch was deleted, delete it.
It also handles stashing/unstashing uncommitted changes on the cu...
Git push failed, “Non-fast forward updates were rejected”
I've edited my GIT repositories via Git Online. After I tried to push my local code changes, I got an error:
12 Answers
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How can the Euclidean distance be calculated with NumPy?
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there are even more faster methods than numpy.linalg.norm: semantive.com/blog/…
– Muhammad Ashfaq
Apr 26 at 12:22
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