Git fetch, git pull or git push error
Error while pull from git - insufficient permission for adding an object to repository database .git/objects fatal: failed to write object fatal: unpack-objects failed
08.21.2019
08.21.2019
Git cheat sheet - All git common command when using GIT in command line
Git cheat sheet is a git command list including common command when using command line. This article content some main point as create git, local changes, commit history, branches and tags, update and publish, merge and rebase and undo commit
08.21.2019
Regular Expression Cheat Sheet
Regular expression common symbol, anchors, character classes, POSIX Character Classes, Assertions, Quantifiers, Ranges, Special Characters, String Replacement, Pattern Modifiers, Metacharacters must be escaped
08.21.2019
How to install Ruby and Rails on Centos 7 via RPM
The version of Ruby in CentOS 7 repository is 2.0 but Install 2.2 with RPM package.
08.21.2019
How to deploy Ruby app on Centos 7 using Phusion Passenger
On this page you will learn how you can deploy your app to a server that is running Passenger. You can either follow these instructions with your own app.
08.21.2019
How to install Ruby on Rails on Centos 6 via RPM
There are many ways to install Ruby on Rails on Centos 6. Today, I will answer the question "How to install Rails 5 on Centos 6 via RPM"
08.21.2019
Useful links for developers
I create this list to collect all useful links for developers during my work. Hope it may help you.
08.21.2019
How to colorize git output
Sometime git status or git diff only show single color, it makes us difficult to recognize changed
08.21.2019
Install Ruby using rbenv on Ubuntu 18.04
This guide will show how to install Ruby using rbenv. Current version is ruby 2.5.1
08.21.2019
Deploy rails app with puma, systemd and nginx
This article will show how to deploy rails app using puma and systemd as daemon with nginx