Ansible -Host Key Update troubleshooting
Server reset, host key changed and ansible playbook not working.
Chee Ming Loong is a software engineer who helps startups on software development.
My expertise offer in mobile development, web development projects, as well as private consultations.
You can reach Kate at mingch@codeomitted.com.
UUID Email Regular Expression
If you have a use case like email address where it formatting in UUID pattern. Here is the regular expression that can help you to filter among them.
Move your in page jQuery to external javascripts
This is a sample html with inline javascripts. A very common question for newbie how to move the javascript to external file, below i show you 3 method i used to apply.
Useful javascripts function
This is some simple jQuery function i used for my pets project. Check it out
Javascript email validation
A simple javascript email validation. function emailRegx(text){ var pattern = /^[a-zA-Z0-9._-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4}$/; return (pattern.test(text)) ? true : false; }
SSL TrustStore and KeyStore
Keystore A file with extension jks serves as keystore. Java KeyStore (jks) is a repository of security certificates, either authorization certificates or public key certificates – used for instance in SSL encryption. Keystore store private key and certificates correspond to
Maven PermGen Space
In Window 1) Control Panel 2) System and Security 3) System 4) Advanced System settings 5) Click Advanced tab 6) Click Environment Variables… 7) From the user variable session click the new button 8) key in MAVEN_OPTS as variable name
Select2 Infinite Scroll with Remote Data With Spring MVC
This tutorial is main for spring mvc 3, jquery and select2. Let’s get started. [googlefont font=”Enriqueta” fontsize=”30″].html[/googlefont] Don’t overlook the documentation, you need to change your input element to hidden text fields. <!DOCTYPE html> <html> <head> <link rel=”stylesheet” type=”text/css” href=”css/select2.css”/>