View gist:9eecb7f5f6f8b5c1005f981a594c5ecb
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
julia> resp = HTTP.get("https://googles.com") | |
ERROR: HTTP.Exceptions.ConnectError("https://googles.com", DNSError: googles.com, unknown node or service (EAI_NONAME)) | |
Stacktrace: | |
[1] (::HTTP.ConnectionRequest.var"#1#4"{HTTP.ConnectionRequest.var"#1#2#5"{HTTP.TimeoutRequest.var"#1#4"{HTTP.TimeoutRequest.var"#1#2#5"{HTTP.ExceptionRequest.var"#1#3"{HTTP.ExceptionRequest.var"#1#2#4"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, kw::Base.Pairs{Symbol, Union{Nothing, Integer}, Tuple{Symbol, Symbol, Symbol}, NamedTuple{(:iofunction, :decompress, :verbose), Tuple{Nothing, Bool, Int64}}}) | |
@ HTTP.ConnectionRequest ~/.julia/dev/HTTP/src/clientlayers/ConnectionRequest.jl:78 | |
[2] (::HTTP.CanonicalizeRequest.var"#1#3"{HTTP.CanonicalizeRequest.var"#1#2#4"{HTTP.ConnectionRequest.var"#1#4"{HTTP.ConnectionRequest.var"#1#2#5"{HTTP.TimeoutRequest.var"#1#4"{HTTP.TimeoutRequest.var"#1#2#5"{HTTP.ExceptionRequest.var"#1#3"{HTTP.ExceptionRequest.var"#1#2#4"{typeof(H |
View generate.jl
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
function generate(json) | |
x = JSON3.read(json) | |
structs = [] | |
generate!(structs, x) | |
return generatejulia(structs) | |
end | |
struct Struct | |
name::String |
View powers.h
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
long double powers[] = {1.0e0L, 1.0e1L, 1.0e2L, 1.0e3L, 1.0e4L, 1.0e5L, 1.0e6L, 1.0e7L, | |
1.0e8L, 1.0e9L, 1.0e10L, 1.0e11L, 1.0e12L, 1.0e13L, 1.0e14L, 1.0e15L, | |
1.0e16L, 1.0e17L, 1.0e18L, 1.0e19L, 1.0e20L, 1.0e21L, 1.0e22L, 1.0e23L, | |
1.0e24L, 1.0e25L, 1.0e26L, 1.0e27L, 1.0e28L, 1.0e29L, 1.0e30L, 1.0e31L, | |
1.0e32L, 1.0e33L, 1.0e34L, 1.0e35L, 1.0e36L, 1.0e37L, 1.0e38L, 1.0e39L, | |
1.0e40L, 1.0e41L, 1.0e42L, 1.0e43L, 1.0e44L, 1.0e45L, 1.0e46L, 1.0e47L, | |
1.0e48L, 1.0e49L, 1.0e50L, 1.0e51L, 1.0e52L, 1.0e53L, 1.0e54L, 1.0e55L, | |
1.0e56L, 1.0e57L, 1.0e58L, 1.0e59L, 1.0e60L, 1.0e61L, 1.0e62L, 1.0e63L, | |
1.0e64L, 1.0e65L, 1.0e66L, 1.0e67L, 1.0e68L, 1.0e69L, 1.0e70L, 1.0e71L, | |
1.0e72L, 1.0e73L, 1.0e74L, 1.0e75L, 1.0e76L, 1.0e77L, 1.0e78L, 1.0e79L, |
View gist:eb25a3f7493aab6cb450707c83f0b170
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
] add CSV#jq/lazystrings | |
using CSV | |
source = joinpath(dirname(pathof(CSV)), "../randoms.csv") | |
header = 1 | |
normalizenames = false | |
datarow = -1 | |
skipto = nothing | |
footerskip = 0 | |
limit = typemax(Int64) | |
transpose = false |
View ScopedEnums.jl
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
module ScopedEnums | |
using StructTypes | |
export @scopedenum | |
macro scopedenum(T, args...) | |
blk = esc(:( | |
module $(Symbol("$(T)Module")) | |
using StructTypes |
View gist:40e989a28e3ee0138ff61d00b6d75313
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
module Workers | |
const WORK_QUEUE = Channel{Task}(0) | |
macro async(thunk) | |
esc(quote | |
tsk = @task $thunk | |
# the next line passes along task-local storage to the spawned task | |
# may not be desirable in all use-cases | |
tsk.storage = current_task().storage |
View BinaryTrees.jl
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
module BinaryTrees | |
mutable struct Node{K, T} | |
value::K | |
data::T | |
left::Union{Node, Nothing} | |
right::Union{Node, Nothing} | |
end | |
Node(x) = Node(typemax(UInt) >> 1, x, nothing, nothing) | |
Node(x, data) = Node(x, data, nothing, nothing) |
View gist:0b2bc3f1ac0965a56d8afd3468c244d5
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
rowitr = Tables.Map(x->(id=x.id, y=x.salary*2), df); | |
rowitr = Tables.Map(fff, df); | |
T = typeof(rowitr) | |
state = iterate(rowitr) | |
row, st = state | |
nms = Tuple(propertynames(row)) | |
len = Base.haslength(T) ? length(rowitr) : 0 | |
sch = Tables.Schema(nms, nothing) | |
columns = Tuple(Tables.EmptyVector(len) for _ = 1:length(nms)) | |
updated = Ref{Any}(columns) |
View gist:712821c3718ac434af466d5775a238c6
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
module Foo | |
delimlen(delim::UInt8) = 1 | |
delimlen(delim::Tuple{Ptr{UInt8}, Int}) = delim[2] | |
checkdelim(delim::UInt8, b, buf, pos, eof) = delim == b | |
@inline function checkdelim(delim::Tuple{Ptr{UInt8}, Int}, b, buf, pos, eof) | |
startptr = pointer(buf, pos) | |
if pos + delim[2] <= eof | |
match = memcmp(startptr, delim[1], delim[2]) | |
if match |
View output.jl
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
julia> code_typed(DataFrame, (typeof(m),); debuginfo=:source) | |
1-element Array{Any,1}: | |
CodeInfo( | |
1 ─── goto #3 if not false | |
2 ─── nothing::Nothing | |
3 ┄── %3 = π (false, Const(false, false)) | |
└──── goto #5 if not %3 | |
4 ─── nothing::Nothing | |
5 ┄── %6 = (DataFrames.applicable)(DataFrames.iterate, x)::Bool | |
└──── goto #61 if not %6 |
NewerOlder