Dimitri Roche dimroc
dimroc
/ gorm_diff_types_repro.go
Last active
January 26, 2019 01:03
Reproduce issue where the underlying db will change the Scan type in `gorm`: https://github.com/jinzhu/gorm/issues/2276
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| package main | |
| import ( | |
| "database/sql/driver" | |
| "fmt" | |
| "github.com/jinzhu/gorm" | |
| _ "github.com/jinzhu/gorm/dialects/postgres" | |
| _ "github.com/jinzhu/gorm/dialects/sqlite" | |
| ) |
dimroc
/ trackableStruct.diff
Created
December 20, 2018 15:13
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| diff --git a/services/application.go b/services/application.go | |
| index 39573a5b..3d5c0cad 100644 | |
| --- a/services/application.go | |
| +++ b/services/application.go | |
| @@ -43,7 +43,7 @@ type ChainlinkApplication struct { | |
| BulkRunDeleter SleeperTask | |
| pendingConnectionResumer *pendingConnectionResumer | |
| bridgeTypeMutex sync.Mutex | |
| - jobSubscriberID, txManagerID, connectionResumerID string | |
| + jobSubscriberID, txManagerID, connectionResumerID int |
dimroc
/ trackersNonce.diff
Created
December 20, 2018 13:14
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| diff --git a/services/application.go b/services/application.go | |
| index 39573a5b..3d5c0cad 100644 | |
| --- a/services/application.go | |
| +++ b/services/application.go | |
| @@ -43,7 +43,7 @@ type ChainlinkApplication struct { | |
| BulkRunDeleter SleeperTask | |
| pendingConnectionResumer *pendingConnectionResumer | |
| bridgeTypeMutex sync.Mutex | |
| - jobSubscriberID, txManagerID, connectionResumerID string | |
| + jobSubscriberID, txManagerID, connectionResumerID int |
dimroc
/ assert_on_methods.go
Last active
November 19, 2018 22:35
Finding it hard to shoe horn into table driven tests
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| func TestHeightsController_Index(t *testing.T) { | |
| threshold := big.NewInt(2) | |
| tests := []struct { | |
| name string | |
| status int | |
| }{ | |
| {"good clients", 200}, | |
| // Hard to do error cases without adding an if with difference setup. could add test helpers... | |
| } |
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| #!/usr/bin/env node | |
| const delay = ms => new Promise(resolve => setTimeout(resolve, ms)); | |
| const countdown = async () => { | |
| await delay(5000) | |
| console.log("hello world") | |
| } | |
| countdown() |
dimroc
/ reflection_intro.go
Created
October 10, 2018 18:28
Experiments with golang reflection. Create an empty slice of the type passed in in a callback: https://play.golang.org/p/Zc9HiABuMi_a
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| package main | |
| import ( | |
| "fmt" | |
| "reflect" | |
| ) | |
| func main() { | |
| callback := func(int) bool { return false } | |
dimroc
/ coremltools-sample.py
Created
August 28, 2018 22:35
Simple barebones coremltools conversation to Keras
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| coreml_model = coremltools.converters.Keras.convert( | |
| path, | |
| input_names=['input_1'], | |
| image_input_names=['input_1'], | |
| output_names=['density_map']) | |
| coreml_model.save("CrowdPredictor.mlmodel") |
dimroc
/ sync_cond_reaper.go
Last active
August 21, 2018 15:43
Real use of Golang's `sync.Cond` to efficiently signal a second goroutine when to run and limit the number of reapers that can be enqueue while running to 1.
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| package services | |
| import ( | |
| "sync" | |
| "time" | |
| "github.com/asdine/storm" | |
| "github.com/smartcontractkit/chainlink/logger" | |
| "github.com/smartcontractkit/chainlink/store" | |
| "github.com/smartcontractkit/chainlink/store/models" |
dimroc
/ Prediction.playground.linkerError.txt
Last active
August 12, 2018 21:36
Crowd Count Prediction.playground spurious linker errors: https://github.com/dimroc/count/tree/master/ios
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| error: Couldn't lookup symbols: | |
| type metadata for CrowdCountApiMac.FriendlyClassification | |
| CrowdCountApiMac.MultiArray.copy() -> CrowdCountApiMac.MultiArray<A> | |
| CrowdCountApiMac.MultiArray.image(offset: A, scale: A) -> Swift.Optional<__C.NSImage> | |
| CrowdCountApiMac.FriendlyPredictor.predictAllPromise(image: __C.NSImage, on: __C.OS_dispatch_queue) -> Promises.Promise<Swift.Array<CrowdCountApiMac.FriendlyPrediction>> | |
| protocol witness table for Swift.Double : CrowdCountApiMac.MultiArrayType in CrowdCountApiMac | |
| __swift_FORCE_LOAD_$_swiftCoreMedia | |
| __swift_FORCE_LOAD_$_swiftCoreAudio | |
| CrowdCountApiMac.FriendlyPredictor.DensityMapWidth.unsafeMutableAddressor : Swift.Int | |
| type metadata accessor for CrowdCountApiMac.FriendlyPredictor |
dimroc
/ Realm.Configuration+migrations.swift
Created
August 3, 2018 15:32
Lightweight management of Realm migrations
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| // | |
| // RealmConfiguration+extensions.swift | |
| // CrowdCount | |
| // | |
| // Created by Dimitri Roche on 8/3/18. | |
| // inspired by https://medium.com/@shenghuawu/realm-lightweight-migration-4559b9920487 | |
| // Copyright © 2018 Dimitri Roche. All rights reserved. | |
| // | |
| import Foundation |