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How does BLAS get such extreme performance?
Out of curiosity I decided to benchmark my own matrix multiplication function versus the BLAS implementation... I was to say the least surprised at the result:
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Is R's apply family more than syntactic sugar?
...onds for vapply.
– Cole
Jan 1 at 16:05
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O(nlogn) Algorithm - Find three evenly spaced ones within binary string
I had this question on an Algorithms test yesterday, and I can't figure out the answer. It is driving me absolutely crazy, because it was worth about 40 points. I figure that most of the class didn't solve it correctly, because I haven't come up with a solution in the past 24 hours.
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Are string.Equals() and == operator really same? [duplicate]
Are they really same? Today, I ran into this problem. Here is the dump from the Immediate Window:
8 Answers
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JavaScript post request like a form submit
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Python, Django and probably Flask users will see this error: "Forbidden (403). CSRF verification failed. Request aborted.", if creating a form from zero. In this case, you must pass the csrf token this way: post('/contact/', {name: 'Johnny Bravo', csrfmiddlewaretoken: $("#csrf...
Add column with number of days between dates in DataFrame pandas
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Nde - how exactly did it not work? Error or wrong values? Did you convert both A and B columns to datetime successfully?
– Ricky McMaster
Sep 24 '18 at 6:56
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IntelliJ IDEA generating serialVersionUID
...me a warning until I added { } to the end of each class to fix the compile error.
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Should “node_modules” folder be included in the git repository
...some remote server (e.g. for backup) cleaning it up is another painful and error-prone task you'd be running into.
Thus, if you care for efficient processes and like to keep things "small" I'd rather use a separate artifacts repository such as Nexos Repository (or just some HTTP server with ZIP ar...
How do you split a list into evenly sized chunks?
I have a list of arbitrary length, and I need to split it up into equal size chunks and operate on it. There are some obvious ways to do this, like keeping a counter and two lists, and when the second list fills up, add it to the first list and empty the second list for the next round of data, but t...
Git resolve conflict using --ours/--theirs for all files
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I get error: path 'foo/bar/blah' does not have our version.
– Robin Green
May 15 '18 at 14:47
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