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Control cannot fall through from one case label
... case manufacturers.Nokia:
_phanefact = new NokiaFactory();
break;
case manufacturers.Samsung:
_phanefact = new SamsungFactory();
break;
}
...
Unnecessary curly braces in C++?
...review for a colleague today I saw a peculiar thing. He had surrounded his new code with curly braces like this:
14 Answers...
Android Notification Sound
I've used the newer NotificationCompat builder and I can't get the notification to make a sound. It will vibrate and flash the light. The android documentation says to set a style which I've done with:
...
How to change language of app when user selects language?
...nge it again.
public void setLocale(String lang) {
Locale myLocale = new Locale(lang);
Resources res = getResources();
DisplayMetrics dm = res.getDisplayMetrics();
Configuration conf = res.getConfiguration();
conf.locale = myLocale;
res.updateConfiguration(conf, dm);
...
How to define a List bean in Spring?
...e2 stage2;
@Bean
public List<Stage> stages() {
return Lists.newArrayList(stage1, stage2);
}
}
The other solution to preserve order is use a @Order annotation on beans. Then list will contain beans ordered by ascending annotation value.
@Bean
@Order(1)
public Stage stage1() {
...
Clear Application's Data Programmatically
...
There's a new API introduced in API 19 (KitKat):
ActivityManager.clearApplicationUserData().
I highly recommend using it in new applications:
import android.os.Build.*;
if (VERSION_CODES.KITKAT <= VERSION.SDK_INT) {
((Activity...
What is the yield keyword used for in C#?
... public IEnumerable<SomeData> CreateSomeDatas()
{
return new List<SomeData> {
new SomeData(),
new SomeData(),
new SomeData()
};
}
}
Same code using yield, it returns item by item:
class SomeData
{
public SomeData() { }
...
how to implement a long click listener on a listview
...tOnItemLongClickListener() in the ListView:
lv.setOnItemLongClickListener(new OnItemLongClickListener() {
@Override
public boolean onItemLongClick(AdapterView<?> arg0, View arg1,
int pos, long id) {
// TODO Auto-generated method stub...
How can I check if a view is visible or not in Android? [duplicate]
...screen. If that's what you're after; this will work:
Rect scrollBounds = new Rect();
scrollView.getHitRect(scrollBounds);
if (imageView.getLocalVisibleRect(scrollBounds)) {
// imageView is within the visible window
} else {
// imageView is not within the visible window
}
...
Change bundle identifier in Xcode when submitting my first app in IOS
...34identifier} variable will be replaced with the name you have entered and new Bundle Identifier will be updated to what you need it to be.
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