Skip to content

Instantly share code, notes, and snippets.

View zjshen14's full-sized avatar

Zhijie zjshen14

26 followers · 6 following
View GitHub Profile
@zjshen14
zjshen14 / docker-compose.yaml
Created July 22, 2023 05:36
Sending network public node
version: "3.9"
services:
publicnode:
image: jack0818/network:latest
ports:
- "9082:9082"
- "9085:9085"
- "2112:2112"
- "12345:12345"
- "9702:9702"
@zjshen14
zjshen14 / sample.go
Created April 17, 2019 22:12
opts := badger.DefaultOptions
opts.Dir = "data1"
opts.ValueDir = "data2"
opts.TableLoadingMode = options.MemoryMap
db, _ := badger.Open(opts)
go func() {
for {
err := db.Update(func(txn *badger.Txn) error {
prefix := []byte("abc")
for i := 0; i < 10000; i++ {
@zjshen14
zjshen14 / gist:3b503d1cf464a4a52e78901d0fd9bf02
Created April 17, 2019 22:09
fatal error: runtime: out of memory
runtime stack:
runtime.throw(0x8ad2d4, 0x16)
/usr/lib/go-1.12/src/runtime/panic.go:617 +0x72
runtime.sysMap(0xc338000000, 0xc000000, 0xc5e678)
/usr/lib/go-1.12/src/runtime/mem_linux.go:170 +0xc7
runtime.(*mheap).sysAlloc(0xc46220, 0x82ac000, 0xc46230, 0x4156)
/usr/lib/go-1.12/src/runtime/malloc.go:633 +0x1cd
runtime.(*mheap).grow(0xc46220, 0x4156, 0x0)
@zjshen14
zjshen14 / lint-rich_warnings.md
Created January 4, 2019 19:44 
Zhijies-MacBook-Pro:iotex-core zjshen$ make lint-rich
Running golangcli lint...
action/action.go:194:2: ifElseChain: rewrite if-else to switch statement (gocritic)
	if pbAct.GetTransfer() != nil {
	^
action/putblock.go:99:11: unslice: could simplify nv[:] to nv (gocritic)
			Value: nv[:],
			       ^
address/address_v1.go:93:37: unslice: could simplify grouped[:] to grouped (gocritic)
@zjshen14
zjshen14 / 1
Created October 16, 2018 22:34
{"jsonrpc":"2.0","id":"2","result":{"candidates":[{"address":"io1qyqsqqqq8kym08lqv4m4t6v3kqcg7qwucvnxjp2p8e594a","pubKey":"c379e42ec31cdf88f48c66f59a6ca5732232a8386121cf91934008a0b8487ef059826f04add9306c43a7b6955864ac7c3196a6b1d859c06a103ebd64283fa0b4f242857548dfd301","totalVote":100000010,"creationHeight":0,"lastUpdateHeight":11,"isDelegate":false,"isProducer":false},{"address":"io1qyqsqqqq3xneru30ezgg0yx9k2c0llzfw2yej389mlnuhm","pubKey":"e3dc2fc3470925da2df9d340a9ce2e5acd731c6f720bd8de434d295f4fa7adc511b13106db08c1480a7ccba5386378df4a35a233fe01963cdcb5e718b31965895ca795a2d7b53e03","totalVote":100000010,"creationHeight":0,"lastUpdateHeight":14,"isDelegate":false,"isProducer":false},{"address":"io1qyqsqqqq4wy5w4zjc6y5hn8zwhsd36py5jsq74yln53vcp","pubKey":"700f139942d93121095dabb3db1a71b170c4078be30cf443b10e5579a52437264b50c500eac957c04e4584821b5bd9027b87b0878edfa3430a98df51b70404dcbe08ed897548d507","totalVote":100000010,"creationHeight":0,"lastUpdateHeight":13,"isDelegate":false,"isProducer":false},{"address":
@zjshen14
zjshen14 / 8
Created October 16, 2018 22:34
{"jsonrpc":"2.0","id":"2","result":{"candidates":[{"address":"io1qyqsqqqqkegkaens3hec8rxxcu04m7f082emg8glnncg5u","pubKey":"d2d6b394d8b748a8fcdd5fd843a01259fafe37c762b574d6439fdc2fecc7da9bc5000e064030721315484f022c03d50b13d5118fca15d93f11a6d2a9c392646f21a8be78a2efd503","totalVote":100000010,"creationHeight":0,"lastUpdateHeight":9,"isDelegate":false,"isProducer":false},{"address":"io1qyqsqqqq9emrdgarxqkptr3kq9lyryc49cakf5med3hl0x","pubKey":"d8c55ff7cd4cb4197aebf1d139f1a90533ed3b7e0bfc464b9e2b3543d9efdf7fd1042006672b6ecef3f3b678f04b950c9555e947bbc867534cc2b81534cf8cbf35fee31963ff4d02","totalVote":100000010,"creationHeight":0,"lastUpdateHeight":12,"isDelegate":false,"isProducer":false},{"address":"io1qyqsqqqqquxsgg26vv05dfa2z2w67sdjeukpscc7np9p70","pubKey":"ffac3effd19392028ccfd2c811c05e61b2f3fc6a0fd346ea06c27921a2b3ba6601f4b900aa74063b924cdaa79d21cd517f64603aa89da5c2158bfabfab8c6166ac46cf103e3e1101","totalVote":100000010,"creationHeight":0,"lastUpdateHeight":8,"isDelegate":false,"isProducer":false},{"address":"i
@zjshen14
zjshen14 / sample.go
Created October 10, 2018 17:28
const PublicKeyLength = 72
type PublicKey [PublicKeyLength]byte
func PublicKeyFromHex(hex string) PublicKey [72]byte { ... }
func PublicKeyFromBytes(bytes []byte) PublicKey [72]byte {
var pk PublicKey
if len(bytes) != PublicKeyLength {
return pk
@zjshen14
zjshen14 / gist:70ba42e2cd0acb887d3e9ed8d0b839ef
Created August 13, 2018 06:44
nodeType: "full_node"
network:
host: "127.0.0.1"
port: 4689
bootstrapNodes:
- "159.89.223.147:4689"
numPeersLowerBound: 1
numPeersUpperBound: 1
@zjshen14
zjshen14 / gist:093e5a639602e98b55e4a1e7f4c61677
Created August 13, 2018 02:24
nodeType: "full_node" # should be one of "delegate", "full_node", and "lightweight"
network:
host: "<your_ip>"
port: 4689
bootstrapNodes:
- "<bootstrap_node_ip>:4689"
chain:
@zjshen14
zjshen14 / delegate list
Created July 23, 2018 19:35
delegates:
- rawaddress: io1qyqsyqcyyx5432ze42ep5vr3uqt7f5u37a7q240crjhp6n
publickey: 8031225bdd9bd86bb6cd3a5e4c1d9129e4a5039c9d87691f6719d5f172622111df3d19002ebbea798eb0944fe52c8dce00497afae1cc00c47f8277edf84deee55416d736778eaa05
privatekey: c6534f5100419b5da0816c8f97c0a922acd45721636781477a7c3b31085ee6c5e7be9700
- rawaddress: io1qyqsyqcydsf0vey4ffyudphdxdnu89f5re7axl828sk8zd
publickey: 9ed78fac4dc0668accd84b25fefb805f9aace43698e7bf72fef09bfde124d3f7c53a150303e0f7dcb64211a3c4ccc1af4d371813c51100d76361c3273cfeab480de80f53c4074706
privatekey: 5458715b3e276bd7adc859790542df604e7ccf6c0767f0121ef47d866b910ec2376c0e01
- rawaddress: io1qyqsyqcytqgppncxx5r7c5tnxhufq3e0e0y2d9tzj28xk6
publickey: ca47e21556529a496f5e1a2e25b19ba619cd860d1cd515343c1e7010bf03a56a2636470403ae0dd694abd03c9c4af8c04d44e9760d3ecaff3fad58e93e62499c23f74c38ba570b07
privatekey: 5fa2162584644b4c4076e842fa9b9fd8ec70fb536bf35347e89673116c8acbd442047201