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@c9s
c9s / .env.local
Last active March 6, 2023 13:37
BBGO 之 MAX 交易所網格設定指南
# API Key 可以在以下頁面建立:
# https://max.maicoin.com/api_tokens/new
#
MAX_API_KEY=
MAX_API_SECRET=
@aofei
aofei / switchgo.sh
Last active November 29, 2023 03:36
A shell script for switching Go versions.
#!/bin/sh
set -e
if [[ $# -ne 1 ]]; then
echo "Usage: switchgo version" >&2
exit 2
fi
if [[ -z "$GOBIN" ]]; then
echo "\$GOBIN is not set" >&2
@montanaflynn
montanaflynn / main.go
Last active October 19, 2023 15:27
Gin request timeout middleware and handler
package main
import (
"context"
"log"
"net/http"
"time"
"github.com/gin-gonic/gin"
)
@avishayp
avishayp / Dockerfile
Created September 25, 2018 19:02
Add non-root user for alpine linux
# non root user example for alpine
#
# usage:
# $ docker build --build-arg "USER=someuser" --tag test .
# $ docker run --rm test
FROM alpine
ARG USER=default
ENV HOME /home/$USER
@weihanglo
weihanglo / rust-vs-go.md
Last active April 21, 2024 01:24
【譯】Rust vs. Go

【譯】Rust vs. Go

本文譯自 Julio Merino 2018 年七月撰寫的 Rust vs. Go 一文。Julio Merino 是 G 社僱員,在 G 社工作超過 8 年,無論工作內外,都接觸開發不少 Go 語言,並撰寫 [Rust 點評][rust-review]系列文,來聽聽他對 Rust 與 Go 的想法吧。

Thanks Julio Merino for this awesome article!


@swalkinshaw
swalkinshaw / tutorial.md
Last active November 13, 2023 08:40
Designing a GraphQL API
@eddiewebb
eddiewebb / readme.md
Last active February 12, 2024 08:46
Hugo JS Searching with Fuse.js
@shortjared
shortjared / list.txt
Last active April 25, 2024 16:53
List of AWS Service Principals
a4b.amazonaws.com
access-analyzer.amazonaws.com
account.amazonaws.com
acm-pca.amazonaws.com
acm.amazonaws.com
airflow-env.amazonaws.com
airflow.amazonaws.com
alexa-appkit.amazon.com
alexa-connectedhome.amazon.com
amazonmq.amazonaws.com
@weihanglo
weihanglo / tokio-internals.md
Last active March 14, 2024 15:48
【譯】Tokio 內部機制:從頭理解 Rust 非同步 I/O 框架

本文譯自 [Tokio internals: Understanding Rust's asynchronous I/O framework from the bottom up][tokio-internals]。
Thanks [David Simmons][david-simmons] for this awesome article!

[Tokio][tokio] 是 Rust 的開發框架,用於開發非同步 I/O 程式(asynchronous I/O,一種事件驅動的作法,可實現比傳統同步 I/O 更好的延伸性、效能與資源利用)。可惜的是,Tokio 過於精密的抽象設計,招致難以學習的惡名。即使我讀完教程後,依然不認為自己充分內化這些抽象層,以便推斷實際發生的事情。

從前的非同步 I/O 相關開發經驗甚至阻礙我學習 Tokio。我習慣使用作業系統提供的 selection 工具(例如 Linux epoll)當作起點,再轉移至 dispatch、state machine 等等。倘若直接從 Tokio 抽象層出發,卻沒有清楚了解 epoll_wait() 在何處及如何發生,我會覺得難以連結每個概念。Tokio 與 future-driven 的方法就好像一個黑盒子。

import numpy as np
from keras import backend as K
from keras.models import Sequential
from keras.layers.core import Dense, Dropout, Activation, Flatten
from keras.layers.convolutional import Convolution2D, MaxPooling2D
from keras.preprocessing.image import ImageDataGenerator
from sklearn.metrics import classification_report, confusion_matrix
#Start
train_data_path = 'F://data//Train'