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Fragment transaction animation: slide in and slide out
I've check some tutorials for animate transaction between fragments. I've used this method for animation and it works:
5 An...
Design for Facebook authentication in an iOS app that also accesses a secured web service
... myself, and here's the part that bit me:
In your step 5... It's possible for a user to register for an account with you entirely separate from their Facebook ID, right? Then some other time they log in with Facebook.... And you just created them a second account and lost their first one.
There n...
Primary key or Unique index?
... index?
A unique index on a column is an index on that column that also enforces the constraint that you cannot have two equal values in that column in two different rows. Example:
CREATE TABLE table1 (foo int, bar int);
CREATE UNIQUE INDEX ux_table1_foo ON table1(foo); -- Create unique index on...
SSH Private Key Permissions using Git GUI or ssh-keygen are too open
...h Splash is a bad idea. If you can remember what the original permissions for the directory are, I would try to set them back to that and then do the following
cd ~/.ssh
chmod 700 id_rsa
inside the .ssh folder. That will set the id_rsa file to rwx (read, write, execute) for the owner (you) only...
Splitting string into multiple rows in Oracle
...ng of oracle types.
The cast(multiset(.....)) as sys.OdciNumberList transforms multiple collections (one collection for each row in the original data set) into a single collection of numbers, OdciNumberList.
The table() function transforms a collection into a resultset.
FROM without a join create...
“Single-page” JS websites and SEO
There are a lot of cool tools for making powerful "single-page" JavaScript websites nowadays. In my opinion, this is done right by letting the server act as an API (and nothing more) and letting the client handle all of the HTML generation stuff. The problem with this "pattern" is the lack of search...
Yii2 data provider default sorting
In Yii 1.1 this code works for default sorting:
8 Answers
8
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How to Reverse Fragment Animations on BackStack?
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According to the android documentation for custom animation:
Change:
ft.setCustomAnimations(R.anim.slide_in, R.anim.hyperspace_out);
To:
ft.setCustomAnimations(R.anim.slide_in, R.anim.hyperspace_out, R.anim.hyperspace_in, R.anim.slide_out );
and now the bac...
Set the value of an input field
How would you set the default value of a form <input> text field in JavaScript?
14 Answers
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Cannot change column used in a foreign key constraint
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The type and definition of foreign key field and reference must be equal.
This means your foreign key disallows changing the type of your field.
One solution would be this:
LOCK TABLES
favorite_food WRITE,
person WRITE;
ALTER TABLE favorite...