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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(...
R.exe, Rcmd.exe, Rscript.exe and Rterm.exe: what's the difference?
....exe and Rterm.exe - Rterm.exe is compiled with /LARGEADDRESSAWARE and can allocate 4 GB RAM when run under Windows 64 bit, unlike R.exe (we're talking about 32 bit R running under 64 bit Windows). Why would the R people do this only for Rterm.exe and not for R.exe, if Rterm.exe is obsolete?
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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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How to get JSON response from http.Get
...
@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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What's the rationale for null terminated strings?
...implementation, no hidden indirection, no hidden integer.
no hidden memory allocation involved (well, some infamous non
standard functions like strdup
perform allocation, but that's mostly
a source of problem).
no specific issue for small or large hardware (imagine the burden to
manage 32 bits prefi...
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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How to read a file into a variable in shell?
...e variable in echo "$value". Otherwise, the shell will perform whitespace tokenization and wildcard expansion on the value.
– tripleee
Feb 4 '16 at 13:12
4
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Can an html element have multiple ids?
...he name and id attribute says no spaces in the identifier:
ID and NAME tokens must begin with a letter ([A-Za-z]) and may be followed by any number of letters, digits ([0-9]), hyphens ("-"), underscores ("_"), colons (":"), and periods (".").
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void in C# generics?
...oks like a zero-tuple. As of the current version of C#, you cannot use the tokens () in code to get an instance. You can use default(ValueTuple) or just default (when the type can be inferred from the context) instead.
share...
Resumable downloads when using PHP to send the file?
...a "PHP Fatal error: Allowed memory size of XXXX bytes exhausted (tried to allocate XXX bytes) in ". In my case 100MB was too big. You basically save all file in a variable and the spit it out.
– sarah.ferguson
Jan 29 '16 at 16:56
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