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How to use setArguments() and getArguments() methods in Fragments?
...late(R.id.placeholder,parent,false);
text = (TextView)view.findViewById(R.id.myTextView);
text.setText(displayMsg) // show msg
returm view;
}
}
Let's say you want to pass a String while creating an Instance. This
is how you will do it.
MyFragment.createInstanc...
What is the session's “secret” option?
...e/session.js#L256
The session is then protected against session hijacking by checking the fingerprint against the hash with the secret:
https://github.com/senchalabs/connect/blob/master/lib/middleware/session.js#L281-L287
...
How do I clone a Django model instance object and save it to the database?
...swered Apr 13 '12 at 2:34
S. KirbyS. Kirby
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What is the difference between Integrated Security = True and Integrated Security = SSPI?
... That part of code is property only for one case that is explainable by name ConvertValueToIntegratedSecurityInternal. That property is used only when provider is SqlClient so in SqlClient, SSPI &true are same but not when client is OleDb or OracleClient. I have clarified that in stackover...
get the latest fragment in backstack
... backEntry.getName();
Fragment fragment = getFragmentManager().findFragmentByTag(tag);
You need to make sure that you added the fragment to the backstack like this:
fragmentTransaction.addToBackStack(tag);
share
...
MySQL Removing Some Foreign keys
...
As explained here, seems the foreign key constraint has to be dropped by constraint name and not the index name. The syntax is:
alter table footable drop foreign key fooconstraint
share
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imp...
Access Denied for User 'root'@'localhost' (using password: YES) - No Privileges?
....7.+ :
Access denied for user 'root'@'localhost'
it's because MySql 5.7 by default allow to connect with socket, which means you just connect with sudo mysql. If you run sql :
SELECT user,authentication_string,plugin,host FROM mysql.user;
then you will see it :
+------------------+-----------...
Best practices for Storyboard login screen, handling clearing of data upon logout
...but your comment about lack of animation is very valid. That can be solved by this answer: stackoverflow.com/questions/8053832/…
– HughHughTeotl
Jul 10 '15 at 22:21
2
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Handler is abstract ,cannot be instantiated
...tContentView(R.layout.action_activity);
tvInfo = (TextView)findViewById(R.id.tvinfo);
btnStart = (Button)findViewById(R.id.btnstart);
h = new Handler() {
public void handleMessage(android.os.Message msg) {
// update TextView
tvInfo...
How should I use try-with-resources with JDBC?
... This is more concise than the "classic approach" as described by @bpgergo ? I do not think so and the code is more difficult to understand. So please explain the advantage of this approach.
– rmuller
Oct 8 '16 at 19:04
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