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@tzapu
tzapu / gist:f47924daae9d64b65fdfaf92b64f587c
Last active September 3, 2021 20:50
connecting to a kubernets hosted kafka cluster from macOS
# you will need to alias the internal kube IPs to your loopback interface
# get pods with IPs
kubectl get pods -n kafka -o wide
# add aliases
sudo ifconfig lo0 100.101.168.109 alias
sudo ifconfig lo0 100.117.38.251 alias
sudo ifconfig lo0 100.121.158.154 alias

Strings

String.prototype.*

None of the string methods modify this – they always return fresh strings.

  • charAt(pos: number): string ES1

    Returns the character at index pos, as a string (JavaScript does not have a datatype for characters). str[i] is equivalent to str.charAt(i) and more concise (caveat: may not work on old engines).

@joshbuchea
joshbuchea / semantic-commit-messages.md
Last active June 25, 2024 09:32
Semantic Commit Messages

Semantic Commit Messages

See how a minor change to your commit message style can make you a better programmer.

Format: <type>(<scope>): <subject>

<scope> is optional

Example

Validate JSON schema in Rails

Topics

  1. What/Why JSON schema
  2. Apply to rails model validation
  3. Test your API endpoint with schema matcher
  4. Homework for a curious reader
  5. References
@tobernguyen
tobernguyen / deploy_rails_app.md
Last active December 31, 2023 21:05
Ruby on Rails Deployment on DigitalOcean

Ruby on Rails Deployment on DigitalOcean

Prequisites

  • HTTP server nginx
  • Rails web server passenger
  • Database PosgreSQL
  • Deployment utility mina

Step 1 - Create your droplet

@vsouza
vsouza / .bashrc
Last active June 14, 2024 08:45
Golang setup in Mac OSX with HomeBrew. Set `GOPATH` and `GOROOT` variables in zshell, fish or bash.
# Set variables in .bashrc file
# don't forget to change your path correctly!
export GOPATH=$HOME/golang
export GOROOT=/usr/local/opt/go/libexec
export PATH=$PATH:$GOPATH/bin
export PATH=$PATH:$GOROOT/bin
@mlanett
mlanett / rails http status codes
Last active June 14, 2024 06:07
HTTP status code symbols for Rails
HTTP status code symbols for Rails
Thanks to Cody Fauser for this list of HTTP responce codes and their Ruby on Rails symbol mappings.
Status Code Symbol
1xx Informational
100 :continue
101 :switching_protocols
102 :processing
@lttlrck
lttlrck / gist:9628955
Created March 18, 2014 20:34
rename git branch locally and remotely
git branch -m old_branch new_branch # Rename branch locally
git push origin :old_branch # Delete the old branch
git push --set-upstream origin new_branch # Push the new branch, set local branch to track the new remote
@XVilka
XVilka / TrueColour.md
Last active June 10, 2024 17:21
True Colour (16 million colours) support in various terminal applications and terminals

THIS GIST WAS MOVED TO TERMSTANDARD/COLORS REPOSITORY.

PLEASE ASK YOUR QUESTIONS OR ADD ANY SUGGESTIONS AS A REPOSITORY ISSUES OR PULL REQUESTS INSTEAD!

@jeffjohnson9046
jeffjohnson9046 / ruby-ldap-sample.rb
Last active January 5, 2024 07:11
Some VERY basic LDAP interaction in Ruby using Net::LDAP.
#######################################################################################################################
# This Gist is some crib notes/tests/practice/whatever for talking to Active Directory via LDAP. The (surprisingly
# helpful) documentation for Net::LDAP can be found here: http://net-ldap.rubyforge.org/Net/LDAP.html
#######################################################################################################################
require 'rubygems'
require 'net/ldap'
#######################################################################################################################
# HELPER/UTILITY METHOD