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stringArrayList.add("Data Structure - Interpolation Search"); stringArrayList.add("What is a Circular Queue?"); if (selected.equals("Conditional Statements")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url", "file:///android_asset/.htm"); i.putExtra("value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Conditional Statements : if, else, switch")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url", "file:///android_asset/.htm"); i.putExtra("value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Control Statements")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url", "file:///android_asset/.htm"); i.putExtra("value", adapter.getItem(position)); startActivity(i); } if (selected.equals("What are Arrays?")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url", "file:///android_asset/.htm"); i.putExtra("value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Functions in C/C++")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url", "file:///android_asset/.htm"); i.putExtra("value", adapter.getItem(position)); startActivity(i); } if (selected.equals("What are Arrays?")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url", "file:///android_asset/.htm"); i.putExtra("value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Array Operations")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url", "file:///android_asset/.htm"); i.putExtra("value", adapter.getItem(position)); startActivity(i); } if (selected.equals("How a Preprocessor works in C?")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url", "file:///android_asset/.htm"); i.putExtra("value", adapter.getItem(position)); startActivity(i); } if (selected.equals("What is a Pointer?")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url", "file:///android_asset/.htm"); i.putExtra("value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Declaring a pointer")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url", "file:///android_asset/.htm"); i.putExtra("value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Types of a pointer ")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url", "file:///android_asset/.htm"); i.putExtra("value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Functions Pointers in C Programming with Examples")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url", "file:///android_asset/.htm"); i.putExtra("value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Features of C language")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url", "file:///android_asset/.htm"); i.putExtra("value", adapter.getItem(position)); startActivity(i); } if (selected.equals("First C Program and its Structure")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url", "file:///android_asset/.htm"); i.putExtra("value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Compile and Run C Program")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url", "file:///android_asset/.htm"); i.putExtra("value", adapter.getItem(position)); startActivity(i); } if (selected.equals("C Language Basic Syntax Rules")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url", "file:///android_asset/.htm"); i.putExtra("value", adapter.getItem(position)); startActivity(i); } if (selected.equals("What are Keywords in C?")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url", "file:///android_asset/.htm"); i.putExtra("value", adapter.getItem(position)); startActivity(i); } if (selected.equals("What are Structures in C?")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url", "file:///android_asset/.htm"); i.putExtra("value", adapter.getItem(position)); startActivity(i); } if (selected.equals("What is File Handling in C")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url", "file:///android_asset/.htm"); i.putExtra("value", adapter.getItem(position)); startActivity(i); } if (selected.equals("C Program to Read a Line From a File and Display it")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url", "file:///android_asset/.htm"); i.putExtra("value", adapter.getItem(position)); startActivity(i); } if (selected.equals("C Program to Write a Sentence to a File")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url", "file:///android_asset/.htm"); i.putExtra("value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Binary Tree Data Structure")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url", "file:///android_asset/.htm"); i.putExtra("value", adapter.getItem(position)); startActivity(i); } if (selected.equals("What are Data Structures in C and How to use them?")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url", "file:///android_asset/.htm"); i.putExtra("value", adapter.getItem(position)); startActivity(i); } if (selected.equals("What are File Manipulation Functions in C Language")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url", "file:///android_asset/.htm"); i.putExtra("value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Abstract Data Structures")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url", "file:///android_asset/.htm"); i.putExtra("value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Abstract Data Types")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url", "file:///android_asset/.htm"); i.putExtra("value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Linear Array")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url", "file:///android_asset/.htm"); i.putExtra("value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Data Structures and Algorithms - Arrays")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url", "file:///android_asset/.htm"); i.putExtra("value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Data Structure and Algorithms - Linked List")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url", "file:///android_asset/.htm"); i.putExtra("value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Single Linked List")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url", "file:///android_asset/.htm"); i.putExtra("value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Doubly Linked List")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url", "file:///android_asset/.htm"); i.putExtra("value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Circular Linked List")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url", "file:///android_asset/.htm"); i.putExtra("value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Data Structure and Algorithms - Stack")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url", "file:///android_asset/.htm"); i.putExtra("value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Data Structure - Expression Parsing")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url", "file:///android_asset/.htm"); i.putExtra("value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Data Structure and Algorithms - Queue")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url", "file:///android_asset/.htm"); i.putExtra("value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Data Structure and Algorithms Linear Search")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url", "file:///android_asset/.htm"); i.putExtra("value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Data Structure and Algorithms Binary Search")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url", "file:///android_asset/.htm"); i.putExtra("value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Implement Queue using Stacks")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url", "file:///android_asset/.htm"); i.putExtra("value", adapter.getItem(position)); startActivity(i); } if (selected.equals("Data Structure - Interpolation Search")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url", "file:///android_asset/.htm"); i.putExtra("value", adapter.getItem(position)); startActivity(i); } if (selected.equals("What is a Circular Queue?")) { Intent i = new Intent(MainActivity.this, DetailActivity.class); i.putExtra("id", position); i.putExtra("url", "file:///android_asset/.htm"); i.putExtra("value", adapter.getItem(position)); startActivity(i); }