[julia-users] VideoIO failing to import in julia 0.4.6 (Fedora 24)
On "import VideoIO" here is the relevant piece of the error: ERROR: LoadError: LoadError: could not open file /home/shiv/.julia/v0.4/VideoIO/src/ffmpeg/AVUtil/src/../../../ffmpeg/AVUtil/v55/LIBAVUTIL.jl The problem is that it is looking for "v55" directory but even github seems to have only "v54" directory. Any idea how this can be fixed? Thanks. --shiv--
[julia-users] Maple's conformal plot of a complex function
Before I re-invent the wheel, is there something similar to Maple's plot[conformal] for conformal plotting of a complex function in Julia? Here is the relevant Maple help page: http://www.maplesoft.com/support/help/Maple/view.aspx?path=plots%2fconformal If not, what is the best/good starting point to implement it? Gadfly, Gaston, Cairo, ...? Thanks. --shiv--
Re: [julia-users] Specifying return type of a function
Just documentation and readability of the functions themselves. For now I will just stick the return type in a comment (and hope I don't forget to change it if needed). On Tuesday, March 10, 2015 at 3:20:42 PM UTC-7, Milan Bouchet-Valat wrote: Le mardi 10 mars 2015 à 15:12 -0700, Shivkumar Chandrasekaran a écrit : Thanks! I guess I will put the return type in the calling code instead. Nuisance though. But you shouldn't need to. Julia is able to find out what the return type is as long as you write type-stable code. Can you give more details about what you're trying to achieve? Regards On Tuesday, March 10, 2015 at 2:39:37 PM UTC-7, Mauro wrote: Sadly not. Have a look at https://github.com/JuliaLang/julia/issues/1090 and https://github.com/JuliaLang/julia/pull/10269 The complication in Julia is that with its multimethods, it is not so clear what the return type of a generic function actually means. On Tue, 2015-03-10 at 21:24, Shivkumar Chandrasekaran 00s...@gmail.com wrote: I am new to Julia, so forgive the elementary question, but I could not seem to find the answer in the docs or by googling the news group. Is it possible to specify the return type of a function in Julia? Thanks. --shiv--
[julia-users] Specifying return type of a function
I am new to Julia, so forgive the elementary question, but I could not seem to find the answer in the docs or by googling the news group. Is it possible to specify the return type of a function in Julia? Thanks. --shiv--
[julia-users] Indenting by 2 spaces in ESS[Julia]
I have tried all possible combinations of suggestions from the ESS manual to get the ESS[Julia] mode to convert indentation to 2 spaces rather than 4 with no luck. Has anybody else succeeded, and if so could you please post your magic sauce? Thanks. --shiv--
Re: [julia-users] Specifying return type of a function
Thanks! I guess I will put the return type in the calling code instead. Nuisance though. On Tuesday, March 10, 2015 at 2:39:37 PM UTC-7, Mauro wrote: Sadly not. Have a look at https://github.com/JuliaLang/julia/issues/1090 and https://github.com/JuliaLang/julia/pull/10269 The complication in Julia is that with its multimethods, it is not so clear what the return type of a generic function actually means. On Tue, 2015-03-10 at 21:24, Shivkumar Chandrasekaran 00s...@gmail.com javascript: wrote: I am new to Julia, so forgive the elementary question, but I could not seem to find the answer in the docs or by googling the news group. Is it possible to specify the return type of a function in Julia? Thanks. --shiv--