Mirror of forum.nim-lang.org

• 13394 :: [2025-09-12T06:29:01+02:00] [elcritch] Cborious: Fast standards-compliant CBOR library for Nim 2.x
• 11261 :: [2024-03-20T11:18:15+01:00] [Araq] Oversight or intentional?
• 10916 :: [2024-01-25T17:48:56+01:00] [Araq] Struggling to understand use of ptr object Types
• 10836 :: [2024-01-02T14:33:54+01:00] [Araq] Sum types, 2024 variant
• 10753 :: [2023-12-10T13:37:59+01:00] [arnetheduck] Package-Rot as growth hindrance
• 10626 :: [2023-11-12T18:12:44+01:00] [Araq] Compile time code optimization.
• 10601 :: [2023-11-04T03:59:09+01:00] [stoneface86] Array of type "proc" except I don't know what I'm doing
• 10549 :: [2023-10-14T22:52:08+02:00] [Araq] Declaring a global proc variable to be gcsafe has no effect
• 10411 :: [2023-08-16T09:57:44+02:00] [Cnerd] nimBcs
• 10320 :: [2023-07-04T03:57:38+02:00] [Araq] Suggestion to improve proc type infer, and some complains
• 10314 :: [2023-07-01T20:22:57+02:00] [Araq] lvgl - callback issues
• 10302 :: [2023-06-26T12:12:38+02:00] [cheatfate] signalfd leaks in addProcess()
• 10272 :: [2023-06-13T20:22:19+02:00] [Araq] procs: forward declaration
• 10247 :: [2023-06-05T12:24:14+02:00] [Araq] DLL crashes - can't figure out why
• 10224 :: [2023-05-26T05:23:25+02:00] [Araq] PyPI was subpoenaed. Should Nim prepare a process in place?
• 10162 :: [2023-05-03T14:33:18+02:00] [Araq] How can I return a tuple of arrays from a proc. Having difficulty with proc signature
• 10051 :: [2023-03-31T11:31:57+02:00] [Araq] Nim v2.0.0 RC2 is out
• 10035 :: [2023-03-25T11:10:01+01:00] [guibar] Iteration against a C-API
• 9955 :: [2023-02-28T10:19:43+01:00] [Araq] anonymous records / subtyping ?
• 9893 :: [2023-02-16T20:56:08+01:00] [PMunch] Expose static nim library to DLL
• 9856 :: [2023-01-29T23:27:42+01:00] [Araq] How to ref value types in tables?
• 9772 :: [2022-12-28T15:32:24+01:00] [DeletedUser] The meaning of `do`
• 9710 :: [2022-12-09T19:40:57+01:00] [mantielero] Struggling to understand `asyncjs`'s `PromiseJs`
• 9708 :: [2022-12-09T04:23:50+01:00] [cblake] nim-pipexp
• 9686 :: [2022-12-03T11:10:13+01:00] [ingo] ftpclient download problem.
• 9655 :: [2022-11-25T20:10:39+01:00] [Araq] Choosing Nim out of a crowded market for systems programming languages
• 9604 :: [2022-11-14T01:33:19+01:00] [Araq] new to nim install fail Ubuntu 22.04.1 LTS
• 9551 :: [2022-10-26T03:29:22+02:00] [Araq] Questions about Nim and its extensibility
• 9535 :: [2022-10-19T21:54:15+02:00] [geotre] Some help with javascript - OpenCascade.js
• 9524 :: [2022-10-12T05:44:20+02:00] [Araq] Odd error in ARC when running in Windows
• 9500 :: [2022-09-30T10:18:30+02:00] [konradmb] How to chain anonymous proc with UFCS?
• 9476 :: [2022-09-18T09:58:05+02:00] [catswhiskers] Fidgetty Widget System: Rewrite
• 9374 :: [2022-08-15T22:41:06+02:00] [dom96] Why is db_postgres so slow?
• 9367 :: [2022-08-13T10:02:54+02:00] [enthus1ast] What's the use case for a "block" statement?
• 9255 :: [2022-06-22T08:59:30+02:00] [Araq] Is it possible to "mock" function calls? (For testing purposes)
• 9238 :: [2022-06-15T19:31:07+02:00] [Araq] Back to the roots of v2.. and what it could be
• 9138 :: [2022-05-03T13:23:29+02:00] [PMunch] Moderation policy for bans
• 9087 :: [2022-04-07T00:52:31+02:00] [domogled] jsFetch fetch
• 8994 :: [2022-03-10T02:58:31+01:00] [Araq] How to fetch value pointed by a C++ std::list iterator?
• 8927 :: [2022-02-17T14:21:22+01:00] [Araq] Can Nim be made more "purely functional""...
• 8855 :: [2022-01-31T00:30:04+01:00] [Araq] Nim's autoformatter situation
• 8830 :: [2022-01-19T19:04:28+01:00] [cblake] Atomics: attempting to call undeclared routine: 'testAndSet'
• 8806 :: [2022-01-14T17:28:38+01:00] [DeletedUser] How can I implement a conditional access operator?
• 8680 :: [2021-12-05T20:17:04+01:00] [Araq] Understanding error with generic anonymous vs auto
• 8653 :: [2021-11-25T17:03:38+01:00] [Araq] Malloc issue after upgrading from 1.4.6 to 1.6.0
• 8584 :: [2021-11-02T15:43:15+01:00] [cyraxjoe] Nim snap status?
• 8574 :: [2021-11-01T13:31:42+01:00] [gyohng] This forum preview JS error
• 8524 :: [2021-10-21T10:30:21+02:00] [miran] Error in chronos with Nim 1.6
• 8516 :: [2021-10-19T21:01:05+02:00] [Araq] Does Nim support name for anonymous procedures?
• 8495 :: [2021-10-13T00:00:04+02:00] [Swend] Child process shows exit code -1 when peeked, though it has definitely ended.
• 8486 :: [2021-10-08T06:03:02+02:00] [Araq] Suggestion on wrapping C union with anonymous struct?
• 8457 :: [2021-09-24T22:04:57+02:00] [Araq] Closures inside loops without capturing loop variable?
• 8424 :: [2021-09-14T12:31:35+02:00] [jyapayne] What is the role of the expression "{.importc.}" when transpiling to JavaScript?
• 8411 :: [2021-09-10T16:43:52+02:00] [Skaruts] I'm having a Nim+Lua+Libtcod callback wrapping problem
• 8325 :: [2021-08-15T02:04:00+02:00] [holgerschurig] Nim in CI throws symbol not found error
• 8260 :: [2021-07-23T02:55:51+02:00] [demotomohiro] Need confirmation this code causes a `SIGSEGV: Illegal storage access`
• 8259 :: [2021-07-22T08:41:37+02:00] [Araq] What is the purpose of do notation
• 8042 :: [2021-05-26T16:53:01+02:00] [Demos] documentation for the `do` keyword?
• 7926 :: [2021-05-04T22:11:08+02:00] [Araq] Counting word frequencies with Nim
• 7838 :: [2021-04-22T11:39:22+02:00] [demotomohiro] Capturing external variables in closure
• 7752 :: [2021-04-06T04:36:41+02:00] [Araq] Might there be a better `dotOperators` design?
• 7738 :: [2021-04-02T23:54:10+02:00] [Araq] Performance issue with closure
• 7705 :: [2021-03-27T10:03:50+01:00] [Araq] Demystifying nimDecRefIsLast
• 7650 :: [2021-03-17T12:37:29+01:00] [matkuki] Easiest way to pass data between threads?
• 7583 :: [2021-03-05T19:08:35+01:00] [dom96] Channel / Actors based parallelism? Are there such Web Servers?
• 7492 :: [2021-02-09T18:36:25+01:00] [dom96] Status Desktop - private messenger and more using Nim + QT
• 7486 :: [2021-02-08T10:36:16+01:00] [DeletedUser] Problem with sugar.capture and the js backend
• 7473 :: [2021-02-05T00:08:46+01:00] [filcuc] Traits or macros for inspecting proc/lambda/functor type
• 7470 :: [2021-02-04T04:49:01+01:00] [boia01] Help needed: Deadlock during allocShared0
• 7447 :: [2021-01-29T20:49:30+01:00] [cblake] Dealing With Memory Leaks (and a possibly broken install or setup?)
• 7420 :: [2021-01-23T20:32:26+01:00] [Araq] open question about equals-equals (==) usage in decimal library
• 7356 :: [2021-01-08T21:01:23+01:00] [alexeypetrushin] Bug? Compiled code throws some C-lang error.
• 7323 :: [2021-01-01T21:04:47+01:00] [treeform] how use custom event inherited from DOM Event in javascript?
• 7312 :: [2020-12-30T20:55:46+01:00] [juancarlospaco] using readFile with javascript
• 7276 :: [2020-12-22T11:39:25+01:00] [arnetheduck] Alternative to powmod in Nim
• 7248 :: [2020-12-12T22:40:52+01:00] [haydenb] Update on Nim snap packages
• 7210 :: [2020-12-06T07:24:22+01:00] [Araq] Convert string into operator?
• 7165 :: [2020-11-27T17:02:18+01:00] [lqdev] help C to nim conversion just precision
• 7130 :: [2020-11-20T13:37:29+01:00] [Araq] Why is the implicit `result` so widely used?
• 6990 :: [2020-10-27T12:26:20+01:00] [Araq] Mysterious crashed with SIGSEGV
• 6971 :: [2020-10-22T03:37:11+02:00] [dom96] What Nim projects are you working on?
• 6922 :: [2020-10-14T10:13:33+02:00] [lihf8515] Running a simple example based on the `httpbeast 0.2.2` framework made an error
• 6918 :: [2020-10-13T13:37:50+02:00] [dom96] How to gracefully terminate an asynchttpserver with Ctrl-C?
• 6753 :: [2020-08-31T20:00:58+02:00] [Araq] System Programming in 2k20
• 6686 :: [2020-08-16T21:56:01+02:00] [dom96] getting an SSL connection to work
• 6665 :: [2020-08-11T11:26:05+02:00] [moerm] Using "Checked C" compiler with Nim
• 6644 :: [2020-08-06T12:50:06+02:00] [jibal] Pass inline expression instead of a proc
• 6626 :: [2020-08-01T00:08:01+02:00] [Stefan_Salewski] Is there a way to ensure that a viriable is "passed by address" (or reference) in Nim
• 6426 :: [2020-06-12T15:51:29+02:00] [Araq] Comparisons of Nim to the Chapel computer programming language...
• 6389 :: [2020-05-29T14:06:18+02:00] [bung] Karax problem using getVNodeById
• 6383 :: [2020-05-27T19:02:02+02:00] [Araq] incorrect set-to-int conversion
• 6378 :: [2020-05-25T18:07:23+02:00] [jyapayne] Defining an iterator in a template
• 6328 :: [2020-05-13T09:35:02+02:00] [mratsim] llegal capture 'world' because ':anonymous' has the calling convention: <cdecl>
• 6301 :: [2020-05-08T01:46:39+02:00] [Araq] Some problems trying to eliminate 'nil'
• 6276 :: [2020-05-01T01:21:16+02:00] [Araq] copy & move Access is Denied
• 6217 :: [2020-04-15T12:11:47+02:00] [doofenstein] Error: got proc, but expected proc {.closure.}
• 6201 :: [2020-04-12T16:06:38+02:00] [DeletedUser] Map float to int
• 6117 :: [2020-03-25T15:16:17+01:00] [doofenstein] {.nimcall.} and {.closure.}
• 5821 :: [2020-01-16T23:17:52+01:00] [kidandcat] How to properly append/replace DOM elements using just karax
• 5813 :: [2020-01-15T10:34:43+01:00] [mratsim] anonymous procedures and closures
• 5775 :: [2020-01-06T23:11:51+01:00] [Araq] "Returning" a proc from a template
• 5570 :: [2019-11-21T05:42:28+01:00] [demotomohiro] Can proc/method name be used as parameter
• 5563 :: [2019-11-20T00:22:55+01:00] [enthus1ast] asyncftpclient troubles
• 5526 :: [2019-11-15T12:53:01+01:00] [Araq] A better way to write a single line of code
• 5406 :: [2019-10-27T02:22:20+02:00] [Stefan_Salewski] How to write a shared(static in c++) proc in a type ?
• 5383 :: [2019-10-22T16:16:27+02:00] [Araq] Requesting examples of macros in Nim
• 5235 :: [2019-09-28T04:17:30+02:00] [moigagoo] Lambdas?
• 5223 :: [2019-09-25T16:20:29+02:00] [Araq] Mac download error
• 5221 :: [2019-09-25T00:25:08+02:00] [Araq] Possible minor bug in unused import checker [1.0]
• 5052 :: [2019-07-27T20:46:06+02:00] [Stefan_Salewski] Iterating over anonymous enums?
• 4686 :: [2019-03-01T20:15:40+01:00] [cdunn2001] C++ exceptions
• 4441 :: [2018-12-07T13:00:51+01:00] [def] How do you pass code blocks to when compiles?
• 4281 :: [2018-10-05T02:15:03+02:00] [LeuGim] Compiled with 0.18, not with 0.19
• 4119 :: [2018-08-10T16:07:29+02:00] [Araq] Is this valid Nim code or a typo?
• 4098 :: [2018-08-02T14:21:18+02:00] [cdunn2001] Canonical way to sort an iterator or make it into an array/list
• 3869 :: [2018-05-30T13:23:52+02:00] [Stefan_Salewski] Tuples vs Objects vs Ref Objects?
• 3786 :: [2018-04-29T00:15:16+02:00] [Araq] Statistics for standard library usage
• 3772 :: [2018-04-22T08:59:34+02:00] [Araq] Perfecting Nim
• 3713 :: [2018-04-01T15:31:35+02:00] [Araq] Memory usage skyrocketed with nim 0.18.0 (in my async tcp service test)
• 3655 :: [2018-03-16T10:38:36+01:00] [Araq] Compile-time type reflection API?
• 3641 :: [2018-03-13T17:32:26+01:00] [Araq] Nim syntax (error) Quiz
• 3340 :: [2017-11-16T12:48:53+01:00] [Araq] The cint == int != int trap
• 3258 :: [2017-10-19T18:46:40+02:00] [jlp765] Beginner question about nil access
• 3223 :: [2017-10-05T07:12:16+02:00] [Araq] "Cross-platform C" target for Nim?
• 3218 :: [2017-10-04T20:42:17+02:00] [cdunn2001] about locks and condition variables
• 3176 :: [2017-09-18T17:23:13+02:00] [Araq] Providing writable string buffer to a foreign C-function
• 3170 :: [2017-09-15T11:07:22+02:00] [Araq] Too many global variables in a generated js-code
• 2993 :: [2017-06-10T02:11:22+02:00] [Jehan] How To - Proper Interfacing In Nim
• 2988 :: [2017-06-05T23:39:02+02:00] [LeuGim] Do notation without parentheses
• 2940 :: [2017-05-04T08:23:33+02:00] [romov] Problem installing c2nim
• 2895 :: [2017-03-31T06:15:41+02:00] [Araq] Procedure which returns procedure
• 2851 :: [2017-03-14T12:09:37+01:00] [flyx] Canonical idiom for opening files?
• 2823 :: [2017-02-27T09:11:13+01:00] [Araq] Plans regarding named tuples
• 2811 :: [2017-02-21T20:43:31+01:00] [Araq] Nim Syntax ''Skins''
• 2791 :: [2017-02-11T05:26:48+01:00] [Araq] Portaudio example doesn't work with threads:on
• 2696 :: [2017-01-03T21:40:08+01:00] [Araq] How to compile a shared library for JNI?
• 2594 :: [2016-10-28T16:38:14+02:00] [Dippo] crashing closure iterator for file/directory searching object
• 2574 :: [2016-10-13T08:22:27+02:00] [flyx] problem when use lua bind
• 2538 :: [2016-09-14T17:18:09+02:00] [OderWat] [Closed] Unable to parse JSON Payload
• 2490 :: [2016-08-24T17:57:32+02:00] [dom96] httpclient extraHeaders not working
• 2434 :: [2016-08-03T14:21:52+02:00] [OderWat] How do I pass an operator as proc parameter?
• 2370 :: [2016-07-12T02:49:14+02:00] [dom96] Irclogs
• 2329 :: [2016-06-19T16:17:20+02:00] [Varriount] Anonymous fields in structs - like object composition # as in C11 and Go
• 2294 :: [2016-06-01T11:53:38+02:00] [Araq] Nested procs, closures. Heap allocation: when?
• 2217 :: [2016-04-17T16:39:52+02:00] [ephja] An expression/value pair printer helper
• 2111 :: [2016-03-09T23:24:28+01:00] [Araq] Nim language aspects, that I don't learn to like
• 2006 :: [2016-02-04T10:32:11+01:00] [Jehan] Object construct
• 1958 :: [2016-01-20T21:06:23+01:00] [Arrrrrrrrr] Parameter of typedesc type doesn't work
• 1952 :: [2016-01-18T22:24:54+01:00] [Araq] Version 0.13.0 released!
• 1923 :: [2016-01-05T11:24:03+01:00] [dom96] crash with ssl socket
• 1840 :: [2015-12-05T20:05:30+01:00] [Jehan] How do you make a sequence of tuples?
• 1774 :: [2015-11-07T22:13:39+01:00] [zielmicha] Canonical way to handle binary data
• 1682 :: [2015-10-02T09:49:00+02:00] [Araq] Error: 'f' cannot be passed to a procvar
• 1669 :: [2015-09-25T21:50:36+02:00] [PV] [feature suggestion] enums with numbers
• 1599 :: [2015-09-01T17:37:41+02:00] [Araq] Getting the element type from a container
• 1593 :: [2015-08-30T16:09:26+02:00] [Araq] typedesc error with anonymous proc
• 1527 :: [2015-08-13T10:10:26+02:00] [Araq] Compiling to C++ lambdas
• 1447 :: [2015-07-14T15:39:57+02:00] [luntik2012] [solved]SSL runtime error in release build only
• 1444 :: [2015-07-12T18:22:50+02:00] [Jehan] LD_PRELOADable module
• 1421 :: [2015-07-07T13:34:02+02:00] [dom96] asyncnet deadlocks on a single core cpu
• 1402 :: [2015-07-04T12:29:54+02:00] [dom96] Planning to develop Async Driver for RethinkDB
• 1360 :: [2015-06-24T12:54:23+02:00] [Jehan] SOLVED: times.nim is buggy?
• 1275 :: [2015-05-30T23:06:01+02:00] [Varriount] Lazy, an iterator library
• 1268 :: [2015-05-28T18:27:00+02:00] [Araq] Invoking BLAS functions (unexpected slowness)
• 1260 :: [2015-05-25T18:59:40+02:00] [Araq] Pass compiler options to file compiled with the compile pragma
• 1221 :: [2015-05-13T21:01:29+02:00] [Jehan] Canonical way to use Nim generated shared libraries within Nim?
• 1203 :: [2015-05-07T04:07:35+02:00] [Araq] Porting python code to nim
• 1196 :: [2015-05-06T16:19:00+02:00] [Araq] [RFC] import Module using InjectedDependency
• 1074 :: [2015-03-25T23:54:49+01:00] [Araq] Any samples documenting use of asynchttpserver?
• 987 :: [2015-03-07T03:28:58+01:00] [andrea] light-weight data structures in nim?
• 959 :: [2015-03-03T14:48:57+01:00] [Araq] How to use spawn and channels ?
• 937 :: [2015-02-27T06:23:58+01:00] [Araq] More than one module per file
• 868 :: [2015-02-14T16:43:04+01:00] [Stefan_Salewski] Hash Table Example (Rosetta Code)
• 838 :: [2015-02-06T11:44:42+01:00] [def] Bug in memfiles?
• 835 :: [2015-02-05T22:11:17+01:00] [Araq] htmlgen and custom tag attributes
• 787 :: [2015-01-24T04:19:36+01:00] [Araq] Two Questions: RTTI and Runtime Compilation?
• 701 :: [2014-12-31T09:13:03+01:00] [Araq] Use of StringTable in Request.headers?
• 685 :: [2014-12-22T11:19:02+01:00] [Araq] async / await feature
• 528 :: [2014-08-20T04:08:19+02:00] [Araq] Case Sensitivity and Module names
• 517 :: [2014-08-07T07:16:58+02:00] [Araq] c2nim and ##
• 506 :: [2014-07-21T19:19:22+02:00] [Araq] nimrod and the C compiler disagree on the size of a pointer
• 435 :: [2014-04-29T06:54:28+02:00] [Araq] speeding up split?
• 398 :: [2014-03-12T07:36:42+01:00] [dom96] babel idea
• 352 :: [2014-01-31T20:06:01+01:00] [Araq] Downward closure example
• 337 :: [2014-01-10T18:21:03+01:00] [Araq] Academic summary
• 294 :: [2013-11-02T15:35:32+01:00] [gradha] Good resources on references
• 239 :: [2013-09-15T15:15:51+02:00] [Araq] meaning of ; and ,
• 95 :: [2012-10-22T09:01:48+02:00] [Araq] finalizer in inherited classes
• 71 :: [2012-09-12T17:59:37+02:00] [Araq] closure question