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hemantkashniyal / testRegex.js
Created August 16, 2024 17:49
Regex for chunking by using all semantic cues
// Updated: Aug. 15, 2024
// Run: node testRegex.js testText.txt
// Used in https://jina.ai/tokenizer
const fs = require('fs');
const util = require('util');
// Define variables for magic numbers
const MAX_HEADING_LENGTH = 7;
const MAX_HEADING_CONTENT_LENGTH = 200;
const MAX_HEADING_UNDERLINE_LENGTH = 200;
@hemantkashniyal
hemantkashniyal / versioning.gradle
Created February 25, 2022 09:07 — forked from dekalo-stanislav/versioning.gradle
Semantic Versioning for android application
/**
* Will generate versionCode from versionName that follows Semantic Versioning
*/
ext {
/**
* Application version is located version variable.
* And should follow next policy:
* X1.X2.X3-type-flavor, where X - any digits and type is optional alphabetical suffix.
* X1 - major version
* X2 - minor version
@hemantkashniyal
hemantkashniyal / kubectl.md
Created May 10, 2021 06:27 — forked from so0k/kubectl.md
Playing with kubectl output

Kubectl output options

Let's look at some basic kubectl output options.

Our intention is to list nodes (with their AWS InstanceId) and Pods (sorted by node).

We can start with:

kubectl get no
@hemantkashniyal
hemantkashniyal / distributed-mediasoup.js
Created March 4, 2021 13:03 — forked from gurupras/distributed-mediasoup.js
mediasoup horizontal scaling
onServerStartup () {
const { serverId, ip } = getServerInfo() // serverId does not change across restarts
this.serverId = serverId
// We don't have any routers or producers (yet). Clear any value that exists in the DB related to our serverId
clearSharedDB(serverId, 'routers')
clearSharedDB(serverId, 'producers')
// Update the DB with our serverId and ip so that others will know how to reach us
registerServerInDB(serverId, ip)
@hemantkashniyal
hemantkashniyal / keybase.md
Created February 27, 2021 02:35

Keybase proof

I hereby claim:

  • I am hemantkashniyal on github.
  • I am hemantkashniyal (https://keybase.io/hemantkashniyal) on keybase.
  • I have a public key ASB0U4Ab2deqdxefv8aGieeBvFPu9Rs7BWHL6oEhmjQurgo

To claim this, I am signing this object:

@hemantkashniyal
hemantkashniyal / README.md
Created August 19, 2020 17:40 — forked from squidpickles/README.md
Multi-platform (amd64 and arm) Kubernetes cluster

Multiplatform (amd64 and arm) Kubernetes cluster setup

The official guide for setting up Kubernetes using kubeadm works well for clusters of one architecture. But, the main problem that crops up is the kube-proxy image defaults to the architecture of the master node (where kubeadm was run in the first place).

This causes issues when arm nodes join the cluster, as they will try to execute the amd64 version of kube-proxy, and will fail.

It turns out that the pod running kube-proxy is configured using a DaemonSet. With a small edit to the configuration, it's possible to create multiple DaemonSets—one for each architecture.

Steps

Follow the instructions at https://kubernetes.io/docs/setup/independent/create-cluster-kubeadm/ for setting up the master node. I've been using Weave Net as the network plugin; it see

@hemantkashniyal
hemantkashniyal / README.md
Created August 19, 2020 17:40 — forked from squidpickles/README.md
Multi-platform (amd64 and arm) Kubernetes cluster

Multiplatform (amd64 and arm) Kubernetes cluster setup

The official guide for setting up Kubernetes using kubeadm works well for clusters of one architecture. But, the main problem that crops up is the kube-proxy image defaults to the architecture of the master node (where kubeadm was run in the first place).

This causes issues when arm nodes join the cluster, as they will try to execute the amd64 version of kube-proxy, and will fail.

It turns out that the pod running kube-proxy is configured using a DaemonSet. With a small edit to the configuration, it's possible to create multiple DaemonSets—one for each architecture.

Steps

Follow the instructions at https://kubernetes.io/docs/setup/independent/create-cluster-kubeadm/ for setting up the master node. I've been using Weave Net as the network plugin; it see

@hemantkashniyal
hemantkashniyal / System Design.md
Created May 28, 2020 02:52 — forked from vasanthk/System Design.md
System Design Cheatsheet

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

  1. Clarify and agree on the scope of the system
  • User cases (description of sequences of events that, taken together, lead to a system doing something useful)
    • Who is going to use it?
    • How are they going to use it?
@hemantkashniyal
hemantkashniyal / README.md
Created December 10, 2019 09:17 — forked from hofmannsven/README.md
Git Cheatsheet
@hemantkashniyal
hemantkashniyal / git-stash.md
Created December 10, 2019 09:15 — forked from curtismckee/git-stash.md
Git Stash Cheatsheet

git stash list

  • Lists all stashes on stack.

git stash apply stash@{0}

  • Applies the changes from stash but does not delete from stack.

git stash pop stash@{3}

  • Applies the changes from stash and deletes from the stack.

git stash show stash@{2}