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Animate the transition between fragments
...oid replaceFragmentWithAnimation(android.support.v4.app.Fragment fragment, String tag){
FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
transaction.setCustomAnimations(R.anim.enter_from_left, R.anim.exit_to_right, R.anim.enter_from_right, R.anim.exit_to_left...
How to create and write to a txt file using VBA
...andling files and folders
Public Sub SaveTextToFile()
Dim filePath As String
filePath = "C:\temp\MyTestFile.txt"
' The advantage of correctly typing fso as FileSystemObject is to make autocompletion
' (Intellisense) work, which helps you avoid typos and lets you discover other usef...
How to make an element in XML schema optional?
...
Try this
<xs:element name="description" type="xs:string" minOccurs="0" maxOccurs="1" />
if you want 0 or 1 "description" elements, Or
<xs:element name="description" type="xs:string" minOccurs="0" maxOccurs="unbounded" />
if you want 0 to infinity number of "de...
Android: integer from xml resource
...e do I have to create, to access integer values in the same way you access string values with R.string.some_string_resource ?
...
Compiling dynamic HTML strings from database
... I have this that is simply not firing --- case 'info': $scope.htmlString = $sce.trustAsHtml('<div dynamic="htmlString">dddzzz</div>'); break; --- when I want to do something like --- $compile($sce.trustAsHtml('<div dynamic="htmlString">dddzzz</div>')); Any...
Base64: What is the worst possible increase in space usage?
If a server received a base64 string and wanted to check it's length before converting,, say it wanted to always permit the final byte array to be 16KB. How big could a 16KB byte array possibly become when converted to a Base64 string (assuming one byte per character)?
...
Handler is abstract ,cannot be instantiated
...tView;
public class ActionActivity extends ActionBarActivity {
final String LOG_TAG = "myLogs";
TextView tvInfo;
Button btnStart;
Handler h;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.la...
ViewPager with previous and next page boundaries
...ragmentActivity {
ViewPager pager;
MyPageAdapter obj_adapter;
String str_device;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
init();
}
private void i...
Meaning of Android Studio error: Not annotated parameter overrides @NonNull parameter
...terExceptions at compile time.
An example is best here:
@NonNull private String myString = "Hello";
@Nullable private String myOtherString = null;
@NonNull
public Object doStuff() {
System.out.println(myString.length); // No warning
System.out.println(doSomething(myString).length); // W...
Package objects
...ge foo
package object bar {
// package wide constants:
def BarVersionString = "1.0"
// or type aliases
type StringMap[+T] = Map[String,T]
// can be used to emulate a package wide import
// especially useful when wrapping a Java API
type DateTime = org.joda.time.DateTime
type JLi...