tag:blogger.com,1999:blog-16786018968641904632024-09-07T00:36:42.826+05:30Balasubramanian Shanmugamhttp://www.blogger.com/profile/13187295003202608339noreply@blogger.comBlogger8125tag:blogger.com,1999:blog-1678601896864190463.post-2675005541580852112017-07-25T01:15:00.001+05:302018-08-28T21:11:38.622+05:30

In older days real-time data updates was achieved by having a timer to refresh a page or sending an Ajax request to the server to get the new data. Sometimes it makes requests unnecessarily to server even though no data updates. This concept is called polling. Alternatively, Real-time data update is when data is updated on server, clients get notified for

Balasubramanian Shanmugamhttp://www.blogger.com/profile/13187295003202608339noreply@blogger.com0tag:blogger.com,1999:blog-1678601896864190463.post-64373480675905485162017-06-29T02:44:00.001+05:302017-06-29T02:44:08.736+05:30

Recently I had a scenario to compare two different data sets to find the matched records based on a text fields. The challenge is cant do it exact matching. For Example DataSet1 contains a record with field as 'Name : ABC Company' DataSet2 may contains records as Name : 'ABC Company Ltd.' So decided to find the match based on ranking system. Take every record in

Balasubramanian Shanmugamhttp://www.blogger.com/profile/13187295003202608339noreply@blogger.com0tag:blogger.com,1999:blog-1678601896864190463.post-71597139234437253222013-02-22T23:36:00.002+05:302013-03-11T23:27:59.444+05:30

Sync data in two tables with same schema in generic way explained here. Recently I had a requirement in one of our project that need to sync two different database with few common master data tables. Since I don't have control  in source database, I could not use replication or trigger concept. So I got this logic doing Google, and customized it for insert and update records. Here I have

Balasubramanian Shanmugamhttp://www.blogger.com/profile/13187295003202608339noreply@blogger.com0tag:blogger.com,1999:blog-1678601896864190463.post-36124775577561601892012-12-31T19:13:00.000+05:302018-08-28T21:13:08.643+05:30

In this post, I am going to explain how to create a simple android application using Html and javascript as grphical interface. Basic concept is loading html file in Webview object using Web Client in Android. Assuming Eclipse environment for developing Android applications is ready. What we are going to do sample? Create a html file which contains few hard coded contacts 

Balasubramanian Shanmugamhttp://www.blogger.com/profile/13187295003202608339noreply@blogger.com0tag:blogger.com,1999:blog-1678601896864190463.post-36053936629338200722012-09-11T15:24:00.002+05:302017-06-08T02:26:30.853+05:30

Arikai - Javascript Pivot Library - Niral Aakkam A new version of Arikai - a simple javascript pivot library is released. Easy, simple, client side pivot table report generator using Jquery. Arikai supports SUM, AVG, MIN, MAX and COUNT aggregate functions.  Arikai online demo - Niral Aakkam Edit Layout button offers user to change the report dynamically. New fields can be added &

Balasubramanian Shanmugamhttp://www.blogger.com/profile/13187295003202608339noreply@blogger.com0tag:blogger.com,1999:blog-1678601896864190463.post-43279155248816495342012-09-07T13:05:00.000+05:302012-09-11T15:14:19.840+05:30

GPS Location in Android Find current latitude and longitude location by using GPS No need GPRS or Internet connection We need to add permission for accessing GPS. So put following tag in Android manifest file <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"></uses-permission> Import the necessary libraries import android.location.Location;

Balasubramanian Shanmugamhttp://www.blogger.com/profile/13187295003202608339noreply@blogger.com0tag:blogger.com,1999:blog-1678601896864190463.post-80756859658235251072012-08-11T00:49:00.000+05:302012-08-13T14:11:35.937+05:30

Android - Bind data to an AutoCompleteTextView based on another AutoCompleteTextView selection Hi friends, here I am going to explain how to load an AutoCompleteTextView based on the selection of another AutoCompleteTextView in Android. Create screen layout xml file Add following in layout xml file as station_input.xml <?xml version="1.0" encoding="utf-8"?> <LinearLayout

Balasubramanian Shanmugamhttp://www.blogger.com/profile/13187295003202608339noreply@blogger.com0tag:blogger.com,1999:blog-1678601896864190463.post-82677955071193834332012-08-03T16:57:00.001+05:302012-08-13T13:05:27.771+05:30

Step by step guide to use existing sqlite database file in Android application. Step 1. Prepare the SqLite database file Step 2. Create a table android_metadata in the database, CREATE TABLE "android_metadata" ("locale" TEXT DEFAULT 'en_US') Insert a record as follows INSERT INTO "android_metadata" VALUES ('en_US') Step 3. Rename primary Id fields of existing tables as _Id. So that

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