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How do I choose grid and block dimensions for CUDA kernels?
...e actual grid size needed, based on input size
int* h_vec1 = (int*) malloc(N*sizeof(int));
int* h_vec2 = (int*) malloc(N*sizeof(int));
int* h_vec3 = (int*) malloc(N*sizeof(int));
int* h_vec4 = (int*) malloc(N*sizeof(int));
int* d_vec1; cudaMalloc((void**)&d_vec1, N*sizeof(...
What's the difference between `=` and `
...
which is supposed to test whether or not x[1] is less than -2 but ends
up allocating 2 to x[1], erasing its current value! Note also that using
> if (x[1]=-2) ...
mistakenly instead of (x[1]==-2) has the same consequence."
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When should I use Kruskal as opposed to Prim (and vice versa)?
...in a very straightforward way : http://www.thestudentroom.co.uk/showthread.php?t=232168.
Kruskal's algorithm will grow a solution from the cheapest edge by adding the next cheapest edge, provided that it doesn't create a cycle.
Prim's algorithm will grow a solution from a random vertex by adding ...
How do I prevent node.js from crashing? try-catch doesn't work
From my experience, a php server would throw an exception to the log or to the server end, but node.js just simply crashes. Surrounding my code with a try-catch doesn't work either since everything is done asynchronously. I would like to know what does everyone else do in their production servers.
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How to get JSON response from http.Get
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@NamGVU saves a potential allocation and allows the use of http keep-alive to reuse connections.
– Connor Peet
Nov 27 '17 at 22:16
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Normal arguments vs. keyword arguments
...ed Sep 13 '09 at 23:58
too much phptoo much php
78.8k3333 gold badges120120 silver badges133133 bronze badges
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Regular expression for letters, numbers and - _
I'm having trouble checking in PHP if a value is is any of the following combinations
6 Answers
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How to specify the private SSH-key to use when executing shell command on Git?
...nd does'not work on windows git bash. It says syntax error near unexpected token 'ssh-add'
– Mohit
Sep 19 '11 at 19:02
116
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Send an Array with an HTTP Get
...); // value1
And, when the target server uses a weak typed language like PHP or RoR, then you need to suffix the parameter name with braces [] in order to trigger the language to return an array of values instead of a single value.
foo[]=value1&foo[]=value2&foo[]=value3
$foo = $_GET["...
Difference between Select and ConvertAll in C#
... Difference between ConvertAll and Select is ConvertAll will allocate the size of the list before hand. For a large sequence this will make a performance difference. Thus, if performance is your aim, use ConvertAll. If performance is not a concern, use Select as it's more idiomatic in ...