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Quick walkthrough of Python for PHP Professionals

Quick walkthrough of Python for PHP Professionals

Python is clean programming language which utilizes the multiple processors of a computer in a best way by its thread based parallelism.It is one of the languages that doesn’t uses semicolon (;) and brackets ({ and }) the way many other languages use. The spacing the structuring for indentation is strictly considered i.e code blocks […]

Angular for jQuery Professionals – Part 1

Angular for jQuery Professionals – Part 1

  Clean structure, reusable code and testable components One common way to start the angular application development is via NodeJS angular CLI app. This will give ng command to create and maintain the project files To start a new project ng new project-name  The Angular CLI has its own lightweight web server that angular compiles. […]

Upgrading cPanel/WHM – Dealing with conflicting rpms

Upgrading cPanel/WHM – Dealing with conflicting rpms

While running the cPanel version update from its whm web interface, it is most likely to encounter conflicting rpms error if there are any manual rpms updates done and same are also accounted to get updated by cPanel. Of Course the manual update was needed because that particular service was not updated correctly by its […]

React JS – Quickstart for jQuery Guys

React JS – Quickstart for jQuery Guys

It’s a library, not a complete framework. So it’s lightweight and best library to hook into existing project (PHP/Python/Ruby) which need reactive DOM due to its virtual lightweight DOM feature. Example usage: updating a huge page by simple javascript can crash the browser. Here comes the React JS. Dom elements bound with internal react state […]

Troubleshooting DNS Issues with dig (Domain Information Groper)

Troubleshooting DNS Issues with dig (Domain Information Groper)

By default, it queries A record. An A record is used to find the IP address of a computer connected to the internet from a domain name.From Linux terminal, manoj@local: dig greencodes.net ; <<>> DiG 9.11.3-1ubuntu1.8-Ubuntu <<>> greencodes.net ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 29043 ;; flags: […]

NLP for Nepali Text – Console Printing & DB Handling

NLP for Nepali Text – Console Printing & DB Handling

Nepali language uses non-latin or Devanagari font. So unlike regular english language, dealing with text like Nepali requires special tools and techniques.  The struggle starts with the following two things: Unable to print the text in console (linux terminal /windows command line). They are unreadable. Reading/writing text in database   Printing Nepali text in Console/Terminal […]

WordPress Site Security: Intrusion Prevention

WordPress Site Security: Intrusion Prevention

Internet or web is always vulnerable to attackers since they are open to the world. A website or web application is brought to display to our web browsers as a result of many different services running behind it. Each service run in a specific port and they should be open to pass back and forth […]

Upgrading MySQL 5.1 to 5.7 in CentOS 6/7 or any Red Hat Variations

Upgrading MySQL 5.1 to 5.7 in CentOS 6/7 or any Red Hat Variations

Upgrading MySQL 5.1 to 5.7 in CentOS steps: The upgrade must be done in incremental through major versions:- 5.1 5.5 5.6 and finally to 5.7 This ensures that the actual database table schema definition changes are properly handled by the mysql_upgrade function of mysql. The service runs as mysql until mysql 5.6 but it’s mysqld […]

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