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Java 2022-02-19 05:40:02
alert dialoge disappears in android after next page call
public void OnClickNearMe(View view) { LocationManager locManager = (LocationManager) getSystemService(LOCATION_SERVICE); if (!locManager.isProviderEnabled(LocationManager.GPS_PROVIDER)){ createGpsDisabledAlert(); } else { ... Add solution -
Other 2022-02-18 09:25:20
create random string with numbers dart
import 'dart:math'; void main() { print(getRandomString(5)); // 5GKjb print(getRandomString(10)); // LZrJOTBNGA print(getRandomString(15)); // PqokAO1BQBHyJVK } import 'dart:math'; String generateRandomString(int len) { var r = Random(); con... Add solution -
Python 2022-02-18 04:15:19
python list pop equivalent
# Python list method pop() removes # and returns last object or obj from the list. # .pop() last element .pop(0) first element my_list = [123, 'Add', 'Grepper', 'Answer']; print "Pop default: ", my_list.pop() > Pop default: Answer # List up... Add solution -
C# 2022-02-16 17:50:01
Request.ServerVariables["HTTP_X_FORWARDED_FOR"] get only one ipaddress
private string GetUserIP() { string ipList = Request.ServerVariables["HTTP_X_FORWARDED_FOR"]; if (!string.IsNullOrEmpty(ipList)) { return ipList.Split(',')[0]; } return Request.ServerVariables["REMOTE_ADDR"]; } Add solution -
Java 2022-02-16 03:25:04
android findviewbyid from item.actionView returns null
item.setActionView(R.layout.counter_action_bar_notification_icon); final View menu_hotlist = MenuItemCompat.getActionView(item); TextView ui_hot =(TextView) menu_hotlist.findViewById(R.id.hotlist_hot); ui_hot.setText(Integer.toStr... Add solution -
C# 2022-02-14 23:10:15
unity dictionary foreach remove
One of the restrictions of a foreach loop is that you can't change the underlying thing you're iterating over. If you change a dictionary while you're iterating through it, the program has no idea if it's getting out of sync and could end up for instance... Add solution