similar to: 3 basic questions

Hello everyone, I have the following issue: one function generates a very big array (can be more than 1 Gb) and returns a few variables, including this big one. Memory allocation is OK while the function is running, but the final steps make some copies that can be problematic. I looked for a way to return the values without copying (even tried Rmemprof), but without success. Any ideas? The code

Hello, everyone. I have the following problem with TclTk: I create some windows and want to change their position with geometry manage (sometimes they will be centered, sometimes not). If the toplevel is created and its dimensions are gathered via 'tkwinfo', I get (usually) correct values. However, if this window is created by a function (in the following example, by 'ask.format')

Hi there, I'd like to know if there's any way I can edit the fields asterisk sends in an MGCP response to my devices, without having to mess with the source code. What happens is that asterisk sends an F parameter in an audit endpoint message I don't want it to send. Does anyone know I can solve this? Thanks

Suppose I have a simple function that returns a matrix, such as: test <- function(x){ return(matrix(c(x,x^2,x^3,x^4),2,2)) } so that test returns: [ x x^3 ] [ x^2 x^4 ] Is it possible for me to get the derivative of an expression such as: c(1,0) %*% test() %*% c(0,1) The vectors are used just to "index" the matrix. I don't want a value, but the expression to work with

Hey there, I'm an asterisk newbie and have just joined this mailing list. I have to use asterisk as a call agent that supports MGCP requests. I'm reading the documentation from asteriskdocs and voip-info.org but those cover more specifically only IAX and SIP configuration. I'd really appreciate it if someone can tell me where to find more detailed documentation on how to configure