Obidos Technologies Knowledge Base

SOLVED QuickBooks Integration Error – EDGE-CR-ERR-8090 – Auth ID does not exist

Posted on October 14, 2016
/Under ColdFusion, Integration, JSON, MySQL, PHP, QuickBooks, Server, Technology
/With 0 Comments

Integration with QuickBooks is easy if you know the OAuth flow. QuickBooks uses the OAuth 1.0 specification. They provide libraries for PHP, Java and other popular languages. For ColdFusion/Railo, you can use the OAuth implementation from http://oauth.riaforge.org/. Usually the error messages from QB are self-explanatory and are mostly related with Signature...Read more

Basics of Electronic Data Transfer

Posted on October 2, 2016
/Under Android, Arduino, Electronics, Internet, Technology
/With 0 Comments

Source: http://arduino.stackexchange.com/a/14146 A picture is worth 1000 words, so they say, (1024 words if you work with computers) so I’ll post some pictures … I set up my Uno to send “Fab” at 9600 baud and captured the results on a logic analyzer. The parts shaded in red are the...Read more

How to Store and Retrieve FORM variables or Objects to DB using Railo/ColdFusion

Posted on September 28, 2016
/Under ColdFusion, Database, JSON, Technology
/With 0 Comments

If we need to store all the URL variables to the DB, say, for tracking the user, it is easy. We can use a varchar field to store this information and retrieve later. But when it comes to FORM variables or Objects, the RDBMS does not support storing them. The...Read more

Mysql join and sum is doubling result

Posted on August 23, 2016
/Under Database, MySQL
/With 0 Comments

The way to get around this is to create inline views of your aggregates and join on the those results. SELECT R.title_id, R.revenue, R.cost, F.interest FROM (SELECT title_id, Sum(revenue) revenue, Sum(cost) cost FROM revenue GROUP BY revenue.title_id) r LEFT JOIN (SELECT title_id, Sum(interest) interest FROM fund GROUP BY title_id) f...Read more

Android 7.0 Nougat is released

Posted on August 23, 2016
/Under Android, Release, Technology
/With 0 Comments

The new version of Android, 7.0 – Nougat is released and will be available first to the Nexus devices and Android One devices. Features: Expanded emoji: 72 new emojis are added. Multi-locale support: Compatible apps will show information in the locale you choose. Our Pradakshinam app is supporting ml-In and...Read more

How to clear the browser cache for one web page.

Posted on August 18, 2016
/Under Technology
/With 0 Comments

The browsers cache a webpage on your machine when it is loaded, and on subsequent request show the data from the cache instead of requesting the server. You can instruct the browser to load the most recent version of the page from the server (called Hard Refresh) by the following...Read more

Fixing error with MySQL “Headers and client library minor version mismatch.”

Posted on August 18, 2016
/Under Database, MySQL, PHP, Server
/With 0 Comments

With PHP and MySQL, if the MySQL is upgraded you may end up with this error on every request to the database from PHP. This error means the MySQL library in PHP is not compatible with the version of MySQL it is connecting to. So, the solution is that you...Read more

SOLVED Adobe ColdFusion Scheduled Task and PDF fail/error/not running – June 2016

Posted on August 18, 2016
/Under ColdFusion, Server
/With 0 Comments

The Adobe ColdFusion servers on Windows Servers and having SSL could develop and issue with Scheduled Tasks not able to run after June 2016. We have experienced this issue with one of our servers. The only information we receive when saving the output of a scheduled task to a file...Read more

Google Duo Video calling app now available in India

Posted on August 18, 2016
/Under Android, Android App
/With 0 Comments

Google have released a new app Duo for Video calling on Android devices. This app is an answer to Apple’s FaceTime and Skype. Review: The app works nice with 3G connectivity. The video quality is comparable to that of FaceTime. If the connectivity is poor, the video will be paused...Read more