Get a child view of TableRow in a TableLayout
Posted onhttps://groups.google.com/forum/#!topic/android-beginners/ULqdK-cmNEk
Author: Praveen
Difference and Similarities between HashSet and HashMap
Posted onhttp://beginnersbook.com/2014/08/hashset-vs-hashmap-java/
Disable opening of PDF files in Chrome browser
Posted onhttp://superuser.com/a/169157
Apply Button background color dynamically Android
Posted onhttp://stackoverflow.com/questions/10295442/how-to-apply-button-background-color-dynamically-using-color-resources-in-color
Invalid request. Missing the ‘origin’ parameter. Google Map directions request URL error
Posted onGoogle Map Direction request API changed It seems Google Map Direction request API changed, which is used to get polyline points to draw drive path. Previously, I implemented drawing driving path on Map using below directions request. And this link worked perfectly, I used to get all the waypoints information, with it. https://maps.googleapis.com/maps/api/directions/json? waypoints=optimize:true|52.28582710000001,-1.1141665|52.2777244,-1.1581097& sensor=false but […]
Display Menu items in ActionBar when using Fragment
Posted onDisplay Menu items in Fragment ActionBar When Implementing Fragment screen, If it require to display Menu Items only specific to that Fragment screen. If you just write the following code… @Override public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) { // TODO Auto-generated method stub super.onCreateOptionsMenu(menu, inflater); menu.clear(); inflater.inflate(R.menu.done_actions_menu, menu); } /** * On selecting action bar icons […]
Unmappable character for encoding UTF-8 in Android Studio
Posted onAfter importing project from eclipse into Android Studio i have got the following error Unmappable character for encoding UTF-8 Error: unmappable character for encoding UTF-8 Solution for Unmappable character for encoding To fix this issue, in Android Studio, Open the File with the encoding issue. Go to File menu-> Select File Encoding ->You’ll see a […]
Heroku client internal error… Permission denied – git –version on Windows
Posted onHeroku client toolbelt CLI Today, I installed Heroku client toolbelt CLI on my system, which installed Ruby and Git. When i run command to know version, i see following error C:Usersemployee2>heroku –version ! Heroku client internal error. ! Search for help at: https://help.heroku.com ! Or report a bug at: https://github.com/heroku/heroku/issues/new Error: Permission denied – git […]
Keyboard shortcut for switching tabs in Chrome browser
Posted onSwitching tabs in Chrome browser. Useful keyboard shortcuts to quickly switching tabs in Chrome browser. There are different ways to switch tabs using keyboard shortcuts on Windows Chrome browser like: To switch to the next tab: Ctrl+Tab or Ctrl+PgDown To switch to the previous tab: Ctrl+Shift+Tab or Ctrl+PgUp To switch to a specific tab: Ctrl+1 […]
Validation using default feature of EditText
Posted onDefault Validation EditText I found a good article here on how to use the default feature of EditText to show the error. While writing the validation on EditText on a button click event or TextChanged event instead of showing alert dialog if you want to show error we can use the default feature of EditText as EditText […]