Nitish Parkar nitishparkar

Tech, reading, cycling, hiking, finance | Secretly evil | Mostly harmless | There is no 'e' in my name! :)

nitishparkar / rails-validation-errors

Created November 2, 2014 09:31

Rails: Displaying validation errors in admin panel using haml and bootstrap

	.col-lg-12
	- if @post.errors.any?
	.alert.alert-danger
	%ul
	- @post.errors.full_messages.each do \|message\|
	%li= message

nitishparkar / android_icons_copier

Created December 3, 2014 06:51

A ruby script to copy icons to appropriate directories in android app

	require "fileutils"

	ICONS_DIR = "path-to-icons-dir" # Ex. "/home/nitish/Downloads/material-design-icons-1.0.0/"
	PROJECT_RES_DIR = "path-to-res-dir-of-android-app" # Ex. "/home/nitish/Projects/android_app/app/src/main/res/"
	DRAWABLES = ["drawable-hdpi", "drawable-mdpi", "drawable-xhdpi", "drawable-xxhdpi"]
	COLORS = {
	"grey" => "grey600",
	"gray" => "grey600",
	"black" => "black",
	"white" => "white"

nitishparkar / pluralsight_gorilla_toolkit_db

Created October 11, 2016 15:03

Create table samples for Pluralsight's gorilla toolkit course

	CREATE TABLE employee(
	id serial PRIMARY KEY NOT NULL,
	given_name varchar(255),
	surname varchar(255),
	address text,
	city varchar(255),
	state varchar(255),
	postal_code varchar(255),
	role_id int,
	hire_date date,

nitishparkar / gofmt

Created June 18, 2019 14:36

Run gofmt and fix issues in all go files in the current directory and its subdorectories, excluding ./vendor

gofmt -w $(find . -type f -name '*.go' -not -path "./vendor/*")

nitishparkar / number_to_words.rb

Created June 27, 2020 14:57

Convert a number into english words (Indian numbering system) in ruby

	# https://stackoverflow.com/a/43522719 + couple of fixes

	def number_to_words(num)
	numbers_to_name = {
	10_000_000 => "crore",
	100_000 => "lakh",
	1000 => "thousand",
	100 => "hundred",
	90 => "ninety",
	80 => "eighty",

nitishparkar / keybindings.json

Created September 12, 2020 18:59

VSCode: Run different commands for the same shortcut key depending on language

	[
	{
	"key": "ctrl+t",
	"command": "go.test.cursor",
	"when": "editorLangId == go"
	},
	{
	"key": "ctrl+t",
	"command": "extension.runSpecLine",
	"when": "editorLangId == ruby"

nitishparkar / blockchain.rb

Created November 16, 2021 19:10

Ruby version of Questbook's "Writing a blockchain in Python"