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How to refresh Android listview?
...s adapter, we'll accept all the things
* we need here
*
* @param mData
*/
public MyListAdapter(final Context context, final List<ModelObject> mData) {
this.mData = mData;
this.mContext = context;
}
public List<ModelObject> getData() {
...
navigator.geolocation.getCurrentPosition sometimes works sometimes doesn't
...on the back end.
To ensure that you get a timeout, add the optional third parameter to your call to getCurrentPosition, for example, if you want the user to wait no more than 10 seconds before giving them a clue what is happening, use:
navigator.geolocation.getCurrentPosition(successCallback,error...
“android.view.WindowManager$BadTokenException: Unable to add window” on buider.show()
...login >(loginActivity)
}
protected String doInBackground(String... params) {
//web service call
}
protected void onPostExecute(String result) {
if(page.contains("error")) //when not subscribed
{
if (loginActivityWeakRef.get() != null && !loginActivityWeakRef.ge...
How to find the 'sizeof' (a pointer pointing to an array)?
...sed to get the size, but it is not recommended as it does not check if the parameter is really a static array. The macro is used in real code though, e.g. in the Linux kernel headers although it may be slightly different than the one below:
#if !defined(ARRAY_SIZE)
#define ARRAY_SIZE(x) (sizeof...
Nullable ToString()
...the value in currentPage (where currentPage is an int? perhaps passed as a param)
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Loop through properties in JavaScript object with Lodash
...
very important to note that key is the second param, but it makes sense
– Phil
Mar 7 '16 at 14:55
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Why is Java's AbstractList's removeRange() method protected?
...I quote it here:
There are three techniques for shortening overly long parameter lists. One is to break the method up into multiple methods, each of which requires only a subset of the parameters. If done carelessly, this can lead to too many methods, but it can also help reduce the method count...
Check if Internet Connection Exists with Javascript? [duplicate]
...TP" );
// Open new request as a HEAD to the root hostname with a random param to bust the cache
xhr.open( "HEAD", "//" + window.location.hostname + "/?rand=" + Math.floor((1 + Math.random()) * 0x10000), false );
// Issue request and handle response
try {
xhr.send();
return ( xhr.st...
Password hint font in Android
...meeting these
* conditions will incur no side effects.
*
* @param view
*/
public static void register(TextView view) {
final CharSequence hint = view.getHint();
final int inputType = view.getInputType();
final boolean isPassword = ((inputType & (Ed...
AngularJS - Value attribute on an input text box is ignored when there is a ng-model used?
...() on fields without a ngModel attributes.
Corrected the assign() function param order.
app.directive('input', function ($parse) {
return {
restrict: 'E',
require: '?ngModel',
link: function (scope, element, attrs) {
if (attrs.ngModel && attrs.value) {
$parse(at...