Mirror of forum.nim-lang.org

• 12641 :: [2025-01-07T17:08:53+01:00] [demotomohiro] Try to wrap a C Function in Nim
• 12628 :: [2024-12-20T10:38:52+01:00] [Araq] is there a mixin() function in nim ?
• 11939 :: [2024-07-06T10:41:41+02:00] [demotomohiro] Nim 2.0.6: invalid type: 'typedesc[seq[EventFuncBool]]' for const
• 11808 :: [2024-06-20T22:57:36+02:00] [mratsim] Nim ask for the Aptos Blockchain, nimAptos
• 11796 :: [2024-06-19T13:36:48+02:00] [mratsim] Passing an optional proc is not working
• 11761 :: [2024-06-14T18:30:14+02:00] [Araq] Why does ORC GC alter my data in Nim but ARC doesn't? What am I doing wrong?
• 11748 :: [2024-06-11T23:36:52+02:00] [PMunch] How to write the Nim version of a C function pointer and pass it as argument to C function
• 11701 :: [2024-06-03T21:38:03+02:00] [Araq] varargs pragma - expanding a seq[cint]
• 11648 :: [2024-05-26T06:58:18+02:00] [demotomohiro] Nim YT video about writing "Nim-less Nim"
• 11550 :: [2024-05-05T13:50:48+02:00] [PMunch] Issue with C array
• 11543 :: [2024-05-04T09:18:27+02:00] [PMunch] Passing seq or array to cpp function that takes iterators.
• 11485 :: [2024-04-24T22:29:45+02:00] [juancarlospaco] Nim implementation of Ruby tap() method
• 11465 :: [2024-04-20T20:00:20+02:00] [demotomohiro] What's the lowest level that Nim can navigate or even dive breaking OS-dependant protected modes?
• 11370 :: [2024-04-06T08:19:35+02:00] [demotomohiro] How to customize a top-level Pragma
• 11274 :: [2024-03-21T12:51:11+01:00] [PMunch] Issues with identifier equality and FFI
• 11129 :: [2024-03-01T19:54:18+01:00] [Araq] Resizable arrays in Nim - difficulty in getting performance
• 11120 :: [2024-02-29T02:28:26+01:00] [treeform] Slow image processing with pixie
• 11087 :: [2024-02-26T01:52:41+01:00] [Araq] Download nim-2.0.2_x64.zip for windows 11 will be blocked by Windows Defender.
• 11052 :: [2024-02-20T19:47:01+01:00] [Araq] Do not understand the error when trying to add to seq inside loop
• 10986 :: [2024-02-13T18:20:51+01:00] [Araq] Reasoning behind function call syntax in Nim.
• 10974 :: [2024-02-10T18:45:32+01:00] [demotomohiro] Recursive functions returns different values
• 10876 :: [2024-01-16T00:57:03+01:00] [demotomohiro] Newbie - What does this error mean and how to correct it? ld.exe: cannot find -lz
• 10863 :: [2024-01-10T14:03:47+01:00] [Araq] Custom constructors
• 10845 :: [2024-01-04T01:23:41+01:00] [emg] #pragma pack(push, n) equivalent for Nim Objects
• 10812 :: [2023-12-30T13:37:55+01:00] [Araq] specify lib dir by `--passL` can not work
• 10783 :: [2023-12-19T06:13:53+01:00] [Araq] ref types and the align pragma
• 10652 :: [2023-11-19T12:58:52+01:00] [Araq] mixed typed varargs?
• 10625 :: [2023-11-12T14:56:48+01:00] [demotomohiro] Small change, big slowdown. Why?
• 10570 :: [2023-10-28T08:02:50+02:00] [Araq] Nim#
• 10481 :: [2023-09-13T19:13:32+02:00] [demotomohiro] Program "Walk Through" Capability
• 10385 :: [2023-08-08T04:18:01+02:00] [PMunch] Error: cannot open file: stdin
• 10384 :: [2023-08-08T03:15:16+02:00] [Araq] Why is My Nim Code Faster when Doing This
• 10377 :: [2023-08-05T11:18:05+02:00] [Araq] A few (perhaps naive) questions
• 10369 :: [2023-08-02T17:18:48+02:00] [demotomohiro] Top-level generic variable
• 10353 :: [2023-07-24T21:48:16+02:00] [Araq] Using Unicode in procedure and variable names
• 10337 :: [2023-07-14T10:18:01+02:00] [demotomohiro] MiniDumpWriteDump in memory
• 10326 :: [2023-07-06T19:40:38+02:00] [PMunch] How to pass a C array to a C function taking a pointer?
• 10320 :: [2023-07-04T03:57:38+02:00] [Araq] Suggestion to improve proc type infer, and some complains
• 10290 :: [2023-06-22T04:34:32+02:00] [Araq] Does Nim has support for C++ templates with its C++ interfacing?
• 10289 :: [2023-06-21T04:41:21+02:00] [demotomohiro] Call iterator from within iterator
• 10226 :: [2023-05-26T06:18:22+02:00] [Araq] May bug with ``ptr ref`` combine closure?
• 10202 :: [2023-05-17T06:06:14+02:00] [mratsim] Help with generics and typeclass problem
• 10138 :: [2023-04-27T02:21:45+02:00] [Araq] Why is this `cursor` causing error ?
• 10133 :: [2023-04-26T14:52:14+02:00] [demotomohiro] Checking whether we are in .compileTime
• 10103 :: [2023-04-16T13:00:44+02:00] [Araq] Writing a wrapper for ML libraries how-to
• 10029 :: [2023-03-21T16:55:39+01:00] [Araq] How to get exe name from pid under Windows
• 9694 :: [2022-12-05T03:08:56+01:00] [Araq] Can wasMoved be overloaded?
• 9672 :: [2022-11-28T22:08:16+01:00] [PMunch] ARC and {.requiresInit.} issue
• 9588 :: [2022-11-07T22:17:33+01:00] [demotomohiro] C++ binding - error: use of deleted function
• 9558 :: [2022-10-28T14:50:43+02:00] [demotomohiro] Calling conversions for C macros
• 9549 :: [2022-10-25T17:00:07+02:00] [Araq] Tips on how to avoid Nim pointer instability bugs?
• 9505 :: [2022-10-03T10:45:20+02:00] [Araq] Copies, seqs, assignments & templates
• 9504 :: [2022-10-02T21:25:05+02:00] [mratsim] How to unroll a loop over a compile-time seq?
• 9491 :: [2022-09-24T14:07:09+02:00] [Stefan_Salewski] To `ref` or not to `ref` on embedded?
• 9480 :: [2022-09-19T22:06:21+02:00] [DeletedUser] Return multiple "flat" nodes from a macro
• 9394 :: [2022-08-20T17:28:36+02:00] [Stefan_Salewski] When do we use pass & return by ref if everything behind the scenes is by-pointer anyway?
• 9290 :: [2022-07-07T21:30:06+02:00] [DeletedUser] does statically linking lua works?
• 9261 :: [2022-06-24T12:57:30+02:00] [demotomohiro] Unexpected empty sequence
• 9248 :: [2022-06-20T00:00:19+02:00] [dom96] Show Nim: Pure Nim .jpeg decoder in Pixie
• 9211 :: [2022-06-06T08:09:10+02:00] [demotomohiro] Understand C++ binding with OpenCV.
• 9191 :: [2022-06-02T09:34:14+02:00] [Araq] Nim conspicuously contradicts its efficient, simplicity philosophy
• 9175 :: [2022-05-27T02:50:19+02:00] [ggibson] changing mingw cross compiler path?
• 9165 :: [2022-05-21T17:13:30+02:00] [demotomohiro] windows compile --app:staticlib error
• 9163 :: [2022-05-19T20:14:50+02:00] [ggibson] How to build a static library after nimble install?
• 9129 :: [2022-04-27T14:44:15+02:00] [demotomohiro] AI’s opinions on Nim
• 9116 :: [2022-04-18T23:40:09+02:00] [demotomohiro] Binding a closure to a std::function to call it from C++... safe to do ?
• 9101 :: [2022-04-11T14:03:23+02:00] [Stefan_Salewski] Strange ambiguous call error
• 9069 :: [2022-04-02T17:07:52+02:00] [demotomohiro] Control+C and procs launched with execCmd
• 9033 :: [2022-03-24T00:41:25+01:00] [demotomohiro] How do we preallocate string as element of array as this is..
• 9023 :: [2022-03-19T15:53:06+01:00] [demotomohiro] Read output only while input is not asked
• 8991 :: [2022-03-09T08:01:10+01:00] [PMunch] Want Nim online code playground to be mobile and desktop friendly.
• 8937 :: [2022-02-21T13:13:05+01:00] [PMunch] variable has incomplete type: struct...
• 8934 :: [2022-02-19T01:00:54+01:00] [demotomohiro] A constant reference/alias or pointer jut like as it is of C++ parameter
• 8932 :: [2022-02-18T18:43:34+01:00] [demotomohiro] error C2440: '=': cannot convert from 'const char *' to 'NCSTRING'
• 8913 :: [2022-02-14T07:19:56+01:00] [mratsim] How to get the type of an expression that's a NimNode?
• 8911 :: [2022-02-13T19:19:55+01:00] [demotomohiro] REPL works for Nim at Replit. Anything like VS or VS Code REPLs?
• 8902 :: [2022-02-12T12:59:30+01:00] [bpr] Nim FAQ
• 8878 :: [2022-02-07T09:09:09+01:00] [kobi] Is there support for a network stream?
• 8835 :: [2022-01-21T23:50:49+01:00] [mratsim] Matrix/vector operations in Nim
• 8784 :: [2022-01-08T12:23:26+01:00] [sky_khan] simple event system
• 8781 :: [2022-01-07T16:39:50+01:00] [Araq] Nimdenter
• 8757 :: [2021-12-31T11:13:36+01:00] [federico3] compiling nim from source on low memory SBC
• 8749 :: [2021-12-28T17:59:56+01:00] [demotomohiro] Bug with peekableOutputStream?
• 8741 :: [2021-12-25T22:44:20+01:00] [doofenstein] rust's dbg! macro equivalent in nim
• 8737 :: [2021-12-24T16:07:58+01:00] [Araq] Why does 'string' and 'len' use 'int' rather than 'uint' for length?
• 8725 :: [2021-12-19T01:58:41+01:00] [Araq] Pythons None in Nim
• 8724 :: [2021-12-19T00:21:38+01:00] [demotomohiro] Check nim compiler version during compilation
• 8718 :: [2021-12-17T15:55:27+01:00] [demotomohiro] How can I convert a generic Type?
• 8704 :: [2021-12-12T15:32:38+01:00] [sky_khan] Why windows.h file is always included into compilation on Windows?
• 8592 :: [2021-11-05T11:02:13+01:00] [demotomohiro] How to make a proc with a default genetic type that can be inferred at compile time?
• 8576 :: [2021-11-01T15:05:33+01:00] [Araq] Nim's version of the Trojan Source vulnerability
• 8571 :: [2021-11-01T11:38:55+01:00] [doofenstein] [Imageman][nimgl] Loading texture
• 8566 :: [2021-10-30T10:25:36+02:00] [demotomohiro] The default value of an argument may take priority over the argument given at the time of the call
• 8516 :: [2021-10-19T21:01:05+02:00] [Araq] Does Nim support name for anonymous procedures?
• 8512 :: [2021-10-19T13:11:13+02:00] [demotomohiro] strange-like behavior in openArray in multiple types
• 8495 :: [2021-10-13T00:00:04+02:00] [Swend] Child process shows exit code -1 when peeked, though it has definitely ended.
• 8474 :: [2021-10-03T07:26:51+02:00] [ftsf] is there any default type of generic type [T]
• 8405 :: [2021-09-07T10:41:14+02:00] [demotomohiro] Reading stream data only when there is data available
• 8372 :: [2021-08-27T19:09:04+02:00] [demotomohiro] c2nim and Stringification
• 8338 :: [2021-08-17T18:14:22+02:00] [demotomohiro] Puzzle questions and solutions
• 8335 :: [2021-08-17T13:31:24+02:00] [demotomohiro] Change error message position using `{.line.}` pragma
• 8322 :: [2021-08-13T13:16:37+02:00] [dom96] How to respond to a key event in Jester?
• 8298 :: [2021-08-05T01:25:07+02:00] [demotomohiro] Why generic converter doesn't work?
• 8295 :: [2021-08-03T11:26:40+02:00] [Stefan_Salewski] Playing with CPU caches
• 8260 :: [2021-07-23T02:55:51+02:00] [demotomohiro] Need confirmation this code causes a `SIGSEGV: Illegal storage access`
• 8244 :: [2021-07-19T08:09:57+02:00] [demotomohiro] Template or macro for heterogeneous tuple expressions?
• 8127 :: [2021-06-17T14:22:56+02:00] [cblake] Recursive iterator to unpack arbitrarily nested sequence
• 8111 :: [2021-06-13T04:33:42+02:00] [demotomohiro] gcc does not find paths generated by os module on Windows
• 7994 :: [2021-05-17T18:08:07+02:00] [Araq] Using generic procedure with mixin can be dangerous?
• 7981 :: [2021-05-15T00:04:08+02:00] [demotomohiro] Why Nim is *not* confused - which proc to call?
• 7951 :: [2021-05-08T15:02:50+02:00] [demotomohiro] Which converters are "safe" to use?
• 7912 :: [2021-05-03T01:09:52+02:00] [dom96] Idiomatic way to run a process in the background and close it when appropriate?
• 7897 :: [2021-05-01T13:47:04+02:00] [demotomohiro] sorting enum - by identifier and int?
• 7855 :: [2021-04-25T15:56:13+02:00] [Araq] some sizeof results
• 7838 :: [2021-04-22T11:39:22+02:00] [demotomohiro] Capturing external variables in closure
• 7819 :: [2021-04-18T19:38:39+02:00] [Araq] python: print(x, end=" ")
• 7807 :: [2021-04-16T22:25:10+02:00] [SolitudeSF] Global array access can have side effects?
• 7740 :: [2021-04-03T00:56:55+02:00] [boia01] static tuple generic parameter
• 7725 :: [2021-03-31T09:21:19+02:00] [enthus1ast] How can I use SendMessage?
• 7678 :: [2021-03-22T15:11:14+01:00] [yglukhov] Search SSH library
• 7661 :: [2021-03-19T09:12:26+01:00] [Araq] how do I get a reference to a object
• 7490 :: [2021-02-09T08:48:22+01:00] [Araq] No ideas for the 32 bit enum issue?
• 7474 :: [2021-02-05T03:25:46+01:00] [miran] How to set a string parameter of a procedure by default to nil?
• 7407 :: [2021-01-21T13:44:43+01:00] [Araq] Is there a way to use question mark in my proc names?
• 7285 :: [2020-12-24T13:47:34+01:00] [Araq] Is anyone using duckdb with Nim?
• 7222 :: [2020-12-07T21:18:24+01:00] [Araq] when (compiles do: import a): is very broken
• 7119 :: [2020-11-19T04:49:29+01:00] [Araq] How to hot reload a Jester web app?
• 7117 :: [2020-11-18T20:47:11+01:00] [Araq] Optional var out proc parameters
• 7051 :: [2020-11-08T12:11:14+01:00] [Araq] Reference Variable (C++ jargon) - is there such a beast?
• 6638 :: [2020-08-03T17:08:36+02:00] [coffeepot] Syntax for copy instance of object and update some attribute
• 6587 :: [2020-07-24T18:14:23+02:00] [demotomohiro] `stdout.write("ああ\n")` works correctly when compiled with `nim c` but not with `nim cpp`
• 6535 :: [2020-07-11T20:37:21+02:00] [Araq] Understanding Nim compiler
• 6367 :: [2020-05-22T01:38:23+02:00] [Araq] Faster and Safer Raytracing in Nim
• 6298 :: [2020-05-07T03:30:41+02:00] [treeform] Making 4k intro with Nim
• 6013 :: [2020-03-01T17:35:48+01:00] [demotomohiro] Why nim is slower than other languages(except python) in my test?
• 5983 :: [2020-02-25T10:12:22+01:00] [Stefan_Salewski] Nim's float issue?
• 5981 :: [2020-02-25T09:04:15+01:00] [enthus1ast] Weird Behaviour
• 5877 :: [2020-02-02T00:57:05+01:00] [filcuc] Hot code reloading
• 5874 :: [2020-02-01T14:16:56+01:00] [Araq] Unicode support for Windows 10 console
• 5837 :: [2020-01-20T10:24:02+01:00] [Stefan_Salewski] Wrapped C++ code is leaking memory
• 5781 :: [2020-01-08T03:55:33+01:00] [Araq] OK, a collection of complains
• 5767 :: [2020-01-03T09:19:59+01:00] [Araq] A path commonPrefix function
• 5599 :: [2019-11-27T02:56:49+01:00] [mratsim] why md5.toMD5 violate {. noSideEffect .} pragma? and why modify var T not violate it?
• 5596 :: [2019-11-26T15:47:53+01:00] [Araq] Pragmas Above Procs
• 5570 :: [2019-11-21T05:42:28+01:00] [demotomohiro] Can proc/method name be used as parameter
• 5550 :: [2019-11-18T00:02:57+01:00] [axben] Compilation error after upgrade to 1.0.2 from 0.19
• 5490 :: [2019-11-12T10:42:40+01:00] [demotomohiro] Using different compilers on windows
• 5480 :: [2019-11-08T17:32:54+01:00] [zio_tom78] Nim for Statistics
• 5424 :: [2019-10-30T11:11:31+01:00] [mratsim] How to separate a numerator line and a denominator line?
• 5396 :: [2019-10-24T15:56:13+02:00] [jyapayne] Stuck on while compiling
• 5392 :: [2019-10-24T13:06:32+02:00] [Araq] Possible to use identifier construction to call proc by name (string)?
• 5062 :: [2019-08-01T21:40:49+02:00] [demotomohiro] Tables - can't get the address of value
• 5060 :: [2019-07-30T23:01:48+02:00] [Stefan_Salewski] Nim Seq.add vs. C++ Vector.push_back performance
• 4988 :: [2019-07-02T11:30:28+02:00] [Krux02] Integrate a GLSL shader in Nim
• 4944 :: [2019-06-18T10:27:28+02:00] [demotomohiro] Use Nim on Google Colaboratory with Nim4Colab
• 4835 :: [2019-05-11T06:23:25+02:00] [Jehan] Disparity between Nim and C performance
• 4634 :: [2019-02-07T03:49:50+01:00] [mashingan] vecctor items iterator
• 4587 :: [2019-01-24T13:44:24+01:00] [Araq] Nim GDB Youtube Video
• 4533 :: [2019-01-05T15:07:18+01:00] [Araq] Nim nightly builds
• 4431 :: [2018-12-04T01:18:56+01:00] [Araq] Evaluation order
• 4359 :: [2018-11-06T03:40:25+01:00] [oyster] why var can not be declared this way?
• 4333 :: [2018-10-24T16:51:26+02:00] [Araq] How should relative path calculated?
• 4264 :: [2018-10-02T08:45:17+02:00] [Stefan_Salewski] Some questions about Nim compiler parameters
• 4237 :: [2018-09-25T13:30:16+02:00] [Stefan_Salewski] How to check an auto type parameter in a proce
• 2770 :: [2017-01-30T02:03:27+01:00] [Araq] Nim compiling using MS VS2015 (windows)
• 2470 :: [2016-08-15T07:41:39+02:00] [Kerp] how to use Natural type?
• 1260 :: [2015-05-25T18:59:40+02:00] [Araq] Pass compiler options to file compiled with the compile pragma