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Why is there huge performance hit in 2048x2048 versus 2047x2047 array multiplication?
I am making some matrix multiplication benchmarking, as previously mentioned in
Why is MATLAB so fast in matrix multiplication?
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ERROR 1396 (HY000): Operation CREATE USER failed for 'jack'@'localhost'
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Try doing a FLUSH PRIVILEGES;. This MySQL bug post on that error code appears to report some success in a case similar to yours after flushing privs.
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Rolling median algorithm in C
...justment (+1 or -1). The algorithm is simple to implement. I find that the error is within 5% about 97% of the time.
– Paul Chernoch
Aug 24 '15 at 16:31
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Restoring MySQL database from physical files
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Got a #1932 Error, unable to access data. The databases appear, but the data is not accessible. Running XAMPP 7.2.12 on MAC OS X Mojave.
– Steve1754a
Dec 9 '18 at 16:16
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How to save the output of a console.log(object) to a file?
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console.save = function(data, filename){
if(!data) {
console.error('Console.save: No data')
return;
}
if(!filename) filename = 'console.json'
if(typeof data === "object"){
data = JSON.stringify(data, undefined, 4)
}
var blob = new Blob([data], {ty...
How to call a shell script from python code?
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This gives: OSError: [Errno 13] Permission denied. my script does not required to run with sudo. @Manoj Govindan
– alper
Apr 19 '17 at 12:04
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Removing colors from output
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I think there might be an error with the first regex - \+ will make the plus sign a literal, but I think it is mean to be an "at least one" modifier of the previous range.
– halfer
Aug 11 at 20:20
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Load RSA public key from file
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edited Oct 5 '16 at 10:05
answered Mar 31 '15 at 15:45
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How to use mongoimport to import csv
... was perplexed with a similar problem where mongoimport did not give me an error but would report importing 0 records. I had saved my file that didn't work using the OSX Excel for Mac 2011 version using the default "Save as.." "xls as csv" without specifying "Windows Comma Separated(.csv)" format s...
How to count lines of Java code using IntelliJ IDEA?
How to count lines of Java code using IntelliJ IDEA?
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