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Using GPU from a docker container?
...ut:
deviceQuery, CUDA Driver = CUDART, CUDA Driver Version = 6.5, CUDA Runtime Version = 6.5, NumDevs = 1, Device0 = GRID K520
Result = PASS
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How can I convert String to Int?
...ng is successful or not, AND stores the cast integer in a variable at same time. Obviously you would often want to continue above line with 'else { // string parsed is not an integer, therefore some code to handle this situation }'
– Will Croxford
Jul 13 '18 at...
How do you detect Credit card type based on number?
...o. You cannot rely on the lengths of card numbers; they can change at any time. The only part of the card number you can rely on is the IIN (which used to be called a BIN) and which is a prefix of the number. Additionally, you cannot detect Mastercard cards in the manner you suggest; that will on...
How to print matched regex pattern using awk?
... @ArthurAccioly Correct. I used the term to extract the average roundtrip time from a ping call, that's where it came from. funny that it took 4 years to discover it ;)
– Daniel Alder
Jul 14 '18 at 19:23
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What is Ad Hoc Query?
... table WHERE id = " + myId;
...which is an entirely different query each time that line of code is executed, depending on the value of myId. The opposite of an ad hoc query is a predefined query such as a Stored Procedure, where you have created a single query for the entire generalized purpose of...
Rails server says port already used, how to kill that process?
... this is a good way of getting the PID for a specific project however, sometimes when a process suddenly closes, the file might be absent but the server could still be running. Doing a lsof -wni tcp:3000 will always show all processes listening on that protocol:port combination. (where 3000 is to be...
What is the most effective way to get the index of an iterator of an std::vector?
...tter" depends on what behavior you want: Do you want to guarantee constant-time behavior, or do you want it to fall back to linear time when necessary?
it - vec.begin() takes constant time, but the operator - is only defined on random access iterators, so the code won't compile at all with list ite...
How to randomize (or permute) a dataframe rowwise and columnwise?
...,1,0,0,0,1,1,1,0,1,0,1,1), ncol = 5)
set.seed(4)
out <- permatswap(mat, times = 99, burnin = 20000, thin = 500, mtype = "prab")
This gives:
R> out$perm[[1]]
[,1] [,2] [,3] [,4] [,5]
[1,] 1 0 1 1 1
[2,] 0 1 0 1 0
[3,] 0 0 0 1 1
[4,] 1 0...
How to generate a random number in C++?
...f your test application is that you call srand once and then call rand one time and exit.
The whole point of srand function is to initialize the sequence of pseudo-random numbers with a random seed.
It means that if you pass the same value to srand in two different applications (with the same srand/...
How to format all Java files in an Eclipse project at one time?
...ions%2f5133781%2fhow-to-format-all-java-files-in-an-eclipse-project-at-one-time%23new-answer', 'question_page');
}
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