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hmtanbir / error_fixed.txt
Created September 10, 2018 14:00
PG: not null error in existing table
add_column :spree_taxons, :slug, :string, null: false, index: true, default: ''
@hmtanbir
hmtanbir / media-query.css
Created September 28, 2018 11:09 — forked from gokulkrishh/media-query.css
CSS Media Queries for Desktop, Tablet, Mobile.
/*
##Device = Desktops
##Screen = 1281px to higher resolution desktops
*/
@media (min-width: 1281px) {
//CSS
@hmtanbir
hmtanbir / puma.rb
Created November 10, 2019 09:03
puma
# Change to match your CPU core count
workers 2
# Min and Max threads per worker
threads 1, 6
app_dir = File.expand_path("../..", __FILE__)
shared_dir = "#{app_dir}/shared"
# Default to production
@hmtanbir
hmtanbir / puma.service
Created November 10, 2019 10:18
puma service
#Modify the path to the app directory and the user and group.
[Unit]
Description=Puma HTTP Server
After=network.target
# Uncomment for socket activation (see below)
# Requires=puma.socket
[Service]
# Foreground process (do not use --daemon in ExecStart or config.rb)
Type=simple
# Preferably configure a non-privileged user
@hmtanbir
hmtanbir / WebStorm_DataGrip
Created January 23, 2020 08:06 — forked from ShawNexT/WebStorm_DataGrip_IntelliJIdea
WebStorm & DataGrip renew license
cd ~/.WebStorm*
rm config/eval/WebStorm*evaluation.key
rm config/options/other.xml
cd ~/.java/.userPrefs/jetbrains
rm -rf webstorm
cd ~/.DataGrip*
rm config/eval/DataGrip*evaluation.key
rm config/options/other.xml
@hmtanbir
hmtanbir / install-node-js.sh
Created June 30, 2020 07:46 — forked from ankurk91/install-node-js.sh
Install node-js, npm and yarn on Ubuntu/Mac using nvm
#!/bin/sh
# Install node and npm via nvm - https://github.com/nvm-sh/nvm
# Run this script like - bash script-name.sh
# Define versions
INSTALL_NODE_VER=12
INSTALL_NVM_VER=0.35.3
@hmtanbir
hmtanbir / windows10activation
Created December 9, 2020 14:56
Activate Windows 10 without Any Activator
1. Open CMD as Administrator
2. Paste the following commands into the Cmd: One by one, follow the order.
cscript slmgr.vbs /ipk "SERIAL NUMBER HERE"
Replace SERIAL NUMBER HER with any of these, according your Windows 10 installation type.
Home/Core TX9XD-98N7V-6WMQ6-BX7FG-H8Q99
Home/Core (Country Specific) PVMJN-6DFY6-9CCP6-7BKTT-D3WVR
Home/Core (Single Language) 7HNRX-D7KGG-3K4RQ-4WPJ4-YTDFH
@hmtanbir
hmtanbir / nginx_assets.md
Created November 1, 2021 16:34 — forked from vishaltelangre/nginx_assets.md
Serving Static Assets via Nginx

Concept

  • People talk about two servers: a web server (e.g. Nginx, Apache, etc.) and a app server (e.g. Language specific servers like Unicorn, Node.js, Tomcat, Http-Kit, etc.). There are exceptions where app servers not required at all (as web server itself provides preprocessors for handling), but let's not talk about now.
  • Web servers are really fast and supports lot of standard and commonly used MIME-type requests. Concept of serving a file is -- forming and sending a response of bytes of data and labeling it with requested MIME-type by a client (e.g. web browser).
  • Every response format (in layman's language, a file) is recognized by it's MIME-type, for e.g. a PNG image file has "image/png" MIME-type. JavaScript file has "text/javascript". HTML responses (or files) has "text/html". Plain text files have "text/plain".
  • Modern Browsers supports a lot of standard MIME-types. Images, videos, text files (XML, HTML, SVG, JS), and they better know how to visualize it. Browser also knows unrec
@hmtanbir
hmtanbir / script.sh
Created November 15, 2021 05:43 — forked from vielhuber/script.sh
PostgreSQL: Backup and restore export import pg_dump with password on command line #sql
# best practice: linux
nano ~/.pgpass
*:5432:*:username:password
chmod 0600 ~/.pgpass
# best practice: windows
edit %APPDATA%\postgresql\pgpass.conf
*:5432:*:username:password
# linux
@hmtanbir
hmtanbir / rspec_model_testing_template.rb
Created December 30, 2021 07:31 — forked from SabretWoW/rspec_model_testing_template.rb
Rails Rspec model testing skeleton & cheat sheet using rspec-rails, shoulda-matchers, shoulda-callbacks, and factory_girl_rails. Pretty much a brain dump of examples of what you can (should?) test in a model. Pick & choose what you like, and please let me know if there are any errors or new/changed features out there. Reddit comment thread: http…
# This is a skeleton for testing models including examples of validations, callbacks,
# scopes, instance & class methods, associations, and more.
# Pick and choose what you want, as all models don't NEED to be tested at this depth.
#
# I'm always eager to hear new tips & suggestions as I'm still new to testing,
# so if you have any, please share!
#
# @kyletcarlson
#
# This skeleton also assumes you're using the following gems: