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How to insert an element after another element in JavaScript without using a library?
...
referenceNode.parentNode.insertBefore(newNode, referenceNode.nextSibling);
Where referenceNode is the node you want to put newNode after. If referenceNode is the last child within its parent element, that's fine, because referenceNode.nextSibling will be null a...
fatal: The current branch master has no upstream branch
... that push issue (which I explained in "Why do I need to explicitly push a new branch?": git push -u origin master or git push -u origin --all), you need now to resolve the authentication issue.
That depends on your url (ssh as in 'git@github.com/yourRepo, or https as in https://github.com/You/Your...
Fit Image in ImageButton in Android
... id;
private bitmap bmp;
LinearLayout.LayoutParams familyimagelayout = new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.MATCH_PARENT,LinearLayout.LayoutParams.WRAP_CONTENT );
final ImageView familyimage = new ImageView(this);
familyimage.setBackground...
how to remove the dotted line around the clicked a element in html
I found that if there is a a link in the page which does not link to a new page,then when user click it,there will be a dotted line around the element,it will only disappear when user click anything else in the page,how to remove this?
...
When should we use intern method of String on String literals
...ng from the String pool if the String is found in String pool, otherwise a new string object will be added in String pool and the reference of this String is returned.
...
Android. Fragment getActivity() sometimes returns null
...dicator = (TitlePageIndicator) findViewById(R.id.indicator);
adapter = new TabsAdapter(getSupportFragmentManager(), false);
if (savedInstanceState == null){
adapter.addFragment(new FirstFragment());
adapter.addFragment(new SecondFragment());
}else{
Integer c...
How do you save/store objects in SharedPreferences on Android?
...es mPrefs = getPreferences(MODE_PRIVATE);
To save:
MyObject myObject = new MyObject;
//set variables of 'myObject', etc.
Editor prefsEditor = mPrefs.edit();
Gson gson = new Gson();
String json = gson.toJson(myObject);
prefsEditor.putString("MyObject", json);
prefsEditor.commit();
To retrieve:...
How to capture the “virtual keyboard show/hide” event in Android?
... the link above
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
// Checks whether a hardware keyboard is available
if (newConfig.hardKeyboardHidden == Configuration.HARDKEYBOARDHIDDEN_NO) {
Toast.makeText(this...
Maven2 property that indicates the parent directory
... = project.properties['env-properties-file'];
File f = new File(p);
if (!f.exists()) {
f = new File("../" + p);
if (!f.exists()) {
f = new File("../../" + p);
...
JavaScript closure inside loops – simple practical example
...e outside of the function.
ES6 solution: let
ECMAScript 6 (ES6) introduces new let and const keywords that are scoped differently than var-based variables. For example, in a loop with a let-based index, each iteration through the loop will have a new variable i with loop scope, so your code would wo...