Android bluetooth example

25 Apr

complete example of pair bluetooth devices . Scan and connect to bluetooth . learn print from android phone to bluetooth printer. Show bluetooth device list in alert dialog to choose from.

Android Start new activity with data

30 Mar

Intent intent = new Intent(getBaseContext(), SignoutActivity.class); intent.putExtra(“EXTRA_SESSION_ID”, sessionId); startActivity(intent); Access that intent on next activity String sessionId= getIntent().getStringExtra(“EXTRA_SESSION_ID”); to check if data is null if( getIntent().getExtras() != null) { //do here } 394 You have a few options: 1) Use … Read More »

Laravel Cache How to Clear

9 Mar

Laravel cache is very useful feature but sometime we need clear it. Real full tutorials about cache here Below commands can be used to clear all cache in laravel. Some we can face some issues in laravel like. we have … Read More »

Android toast example

25 Feb

Toast is a simple popup visible for a specific time period. Android toast could be used to show a feedback alert, validation message. message on completion of any operation. etc. We can show a Toast in an android app through … Read More »

Html encode online

23 Feb

Html encode online is very useful tool for converting html tags into proper html entities. Html entities is used at many places like when want to insert html tags into database you should first convert html tags in proper html … Read More »

Php send email with attachment

18 Apr

The PHP mail() Function Dynamic websites sends various type of emails to their users on difference different type on events. Php is a very popular high level language which is used create dynamic web applications. Generally emails are sent on … Read More »