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@lakamsani
lakamsani / envoy-tls-inspector-tls-plaintext.yaml
Last active February 19, 2023 08:47
Envoy config that demonstrates how to use the TLS inspector to route traffic to differently for TLS and non TLS connections with client cert validation for TLS
static_resources:
listeners:
- name: mylistener
address:
socket_address:
protocol: TCP
address: 0.0.0.0
port_value: 20443
listener_filters:
- name: tls_inspector
@lakamsani
lakamsani / value-ls.yaml
Created January 15, 2023 23:48
OTel demo with Lightstep yaml updates
opentelemetry-collector:
nameOverride: otelcol
mode: deployment
extraEnvs:
- name: LS_TOKEN
valueFrom:
secretKeyRef:
key: LS_TOKEN
name: otel-collector-secret
resources:
@lakamsani
lakamsani / LinearProbing.java
Created May 27, 2020 18:26
hash collissions
public class HashMap<Key,Value> {
private int numPairs = 100000;
private Value[] vals = (Value[]) new Object[numPairs];
private Key[] keys = (Value[]) new Object[numPairs];
private int hash(Key key) {
return (key.hashCode() & 0x7fffffff) % M;
}
public Value put(Key key, Value val) {
@lakamsani
lakamsani / keybase.md
Last active October 20, 2018 04:03

Keybase proof

I hereby claim:

  • I am lakamsani on github.
  • I am lakamsani (https://keybase.io/lakamsani) on keybase.
  • I have a public key ASBqBp7WRip6P7R8gNMHZxH1kfOQQ3EefgwmC4yXK1S-jwo

To claim this, I am signing this object:

@lakamsani
lakamsani / PulsePurchaseIntent.md
Last active October 15, 2018 19:44 
{
  "category": {
    "id": "5b28a05430d24c62d7e51be8",
    "name": "Blockchain Service Providers",
    "subCategory": {
      "name": "ICO Marketing",
      "questions": [
        {
 "text": "What Type of Marketing Services Are You Looking For? Select All That Apply.",
@lakamsani
lakamsani / Pulse.md
Last active September 8, 2018 14:14

Hi, my project Pulse has been accepted to the Consensys SF accelerator.
We are looking for an initial short-term gig/help as we add enhancements for our demo day in mid-November. Depending on how things go in mid-November may lead to a longer-term association. The frontend is React/Next.js, the backend is ES2017/ES6 Node.js based ethereum/web3/consensys stack like Truffle, Infura, Metamask, OZ etc. You can try the demo on Ronkeby testnet via https://dapp.pulseagent.co. My twitter DMs are open: https://twitter.com/lakamsani

A few more background links/tweets.

@lakamsani
lakamsani / joyent.md
Last active September 3, 2018 17:23

Dear Joyent,

On this excellent content page, https://www.joyent.com/node-js/production/design/errors

the following sentences have grammar errors or sentence formation errors

There are a lot of ways this that continuing on can lead to serious bugs that are extremely difficult to track down

@lakamsani
lakamsani / test.md
Created August 30, 2018 05:53

Hi, looks like this code fragment from your blog at: https://rclayton.silvrback.com/custom-errors-in-node-js

// I do something like this to wrap errors from other frameworks.
class InternalError extends DomainError {
  super(error.message);
  this.data = { error };
}

should be modified to have a constructor that takes that error from other frameworks like this?

@lakamsani
lakamsani / PulseToken.json
Created June 28, 2018 17:10
{
"contractName": "PulseToken",
"abi": [
{
"constant": true,
"inputs": [],
"name": "mintingFinished",
"outputs": [
{
"name": "",
@lakamsani
lakamsani / deploy.js
Last active May 29, 2018 03:22
// deployer script
let SampleCrowdsale = artifacts.require('./SampleCrowdsale.sol')
let SampleToken = artifacts.require('./SampleToken.sol')
let moment = require('moment')
const multiplier = 10 ** 18
module.exports = function (deployer) {
const startTime = Math.round(moment().subtract(1, 'd').valueOf() / 1000) // Yesterday
const endTime = Math.round(moment().add(20, 'd').valueOf() / 1000) // Today + 20 days
deployer.deploy(SampleToken).then(function () {