TREEWALKER LEARNING CENTER
A blog to learn about Apps, Barcode, RFID, POS, IOT, Beacons and much more.....Urovo i6300 mobile terminal online demo and presentation
Urovo i6300 is one of the best selling mobile computers. i6300 is a pretty useful enterprise mobile terminal for enterprise business operations. This is a highly robust barcode mobile terminal and provides performance and agility at the workplace. This has a...
How to setup electron on windows
What is Electron ? Electron is framework to develop the native desktop application for all major platforms (windows, Mac and Linux) using HTML , CSS and Javascript. How to Install Electron? To install Electron , we need to install nodejs and npm . To...
integrate bootstrap modal pop up in angular2
In a angular2 project we were supposed to integrate the bootstrap modal pop up. This will open the pop up on button click. To integrate the pop up , we have installed the ngx-bootstrap.ngx-bootstrap contains all core (and not only) Bootstrap components powered by...
Arrow functions in Javascript
In ECMAScript 2015 , also known as ES6 , many new features were introduced. One of the feature which get introduced was "Arrow Functions". /********* Traditional way *************/ var func1 = function old(x,y) { return x+y; } /************* New way...
Optimize the performance of the website using Pagespeed
PageSpeed is a module developed by Google which helps to optimize the page speed of the website. You can install this module in Apache and NGINX server. Below I will detail you about the complete installation and options which can improved the performance of the...
Difference between QR code and Data Matrix
QR code and Data Matrix are known as 2D barcodes. Data Matrix was developed by German inventor Klein Rolf Dieter and Rohde Ulrich in year 1989 and patented back in year 1992. QR code was developed in year 1994. Data Matrix was largely used by many organizations and...
Configure Magento with Redis
In the previous post "Install Redis on Amazon EC2 Server" we had seen the process to install Redis on the server. In this article we will see how to integarte the Redis with Magento1.x There are few php extension we need to install before we do integration with...
Install Redis on Amazon Ec2 server
Few days back we have installed Redis in Amazon cloud server and integrating it with Magento. So I thought of sharing the process if it could help anyone. Before we move on installation we need to understand what is Redis. What is Redis ? Redis in-memory data...
What is RFID
What is RFID? RFID stands for Radio Frequency Identification. It uses radio waves to identify any object which has unique identification no. which get transmitted when it comes in contact of the RFID antenna.The RFID reader then reads the data sent by RFID tag. Why...
Display category in the product grid in magento
In this blog we are trying to override the product grid in magento admin to display the category name. To achieve that we have override the Mage_Adminhtml_Block_Catalog_Product_Grid class. We have created a module by name TW_Salesproduct. You can give name whatever...
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