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helinwang / mac_malware_auto_start.txt
Last active Apr 18, 2019
Places that mac malware could hide (auto start)
View mac_malware_auto_start.txt
and "system preferences" -> login items
"keychain access": unkown certificates (except the ones in "System Roots")
helinwang / init.el
Last active Jan 2, 2020
My Rust emacs configuration
View init.el
(setq gnutls-algorithm-priority "NORMAL:-VERS-TLS1.3")
(require 'package)
(let* ((no-ssl (and (memq system-type '(windows-nt ms-dos))
(not (gnutls-available-p))))
(proto (if no-ssl "http" "https")))
(when no-ssl
(warn "\
Your version of Emacs does not support SSL connections,
which is unsafe because it allows man-in-the-middle attacks.
helinwang / click.js
Created Jan 4, 2019
Batch delete Weibo posts
View click.js
setInterval(() => {
}, 500)
helinwang /
Last active Dec 18, 2018
Upload large file to dropbox using Python
import sys
import dropbox
path = sys.argv[1]
dbx = dropbox.Dropbox(AUTH_TOKEN, timeout=6000) # set the timeout best for you
with open(path, 'rb') as f:
data =
data, DROPBOX_FOLDER_NAME, dropbox.files.WriteMode.overwrite,
helinwang /
Last active Jan 16, 2020
Unraid: mount a unraid share using the unraid mount tag in Ubuntu

Mounting the shared path You can mount the shared folder using

mount -t 9p -o trans=virtio [mount tag] [mount point] -oversion=9p2000.L

mount tag: As specified in Qemu commandline. mount point: Path to mount point. trans: Transport method (here virtio for using 9P over virtio) version: Protocol version. By default it is 9p2000.u . Other options that can be used include:

helinwang / heap.go
Created Jul 19, 2018
a heap implementation in Go
View heap.go
package types
// Heap is a max heap
type Heap struct {
buf []int
func (h *Heap) Peak() int {
return h.buf[0]
helinwang / queue.go
Last active Jul 21, 2018
Simple queue implementation
View queue.go
package types
// Note: this queue does not shrink the underlying buffer.
type queue struct {
buf [][4]int // change to the element data type that you need
head int
tail int
func (q *queue) extend(need int) {
helinwang / log15.diff
Last active Mar 11, 2018
Improve golang log15 library
View log15.diff
diff --git a/format.go b/format.go
index bce4914..fb40b9d 100644
--- a/format.go
+++ b/format.go
@@ -12,8 +12,8 @@ import (
const (
- timeFormat = "2006-01-02T15:04:05-0700"
- termTimeFormat = "01-02|15:04:05"
helinwang / .travis.yml
Created Mar 2, 2018
PaddlePaddle EDL .travis.yml file
View .travis.yml
- language: go
go: 1.8.x
sudo: required
- go get -u
- curl | bash
- sudo pip install pre-commit
helinwang / .pre-commit-config.yaml
Created Mar 2, 2018
PaddlePaddle EDL .pre-commit-config.yaml
View .pre-commit-config.yaml
- repo:
sha: e4693a4c282b4fc878eda172a929f7a6508e7d16
- id: go-fmt
files: \.go$
- id: go-lint
files: \.go$
exclude: (.*\/client\/.*\.go|.*\generated\.deepcopy\.go)$
- repo: local
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