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how to check redis instance version?

...ugh. I had upgraded a server to 3.2.8 via yum, and this command showed the new version, but the server needed to be restarted manually to launch the new version, whereas INFO correctly reported the old version. – X-Cubed Apr 13 '17 at 3:08 ...
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How can I parse a local JSON file from assets folder into a ListView?

...ilename.json"); int size = is.available(); byte[] buffer = new byte[size]; is.read(buffer); is.close(); json = new String(buffer, "UTF-8"); } catch (IOException ex) { ex.printStackTrace(); return null; } return json; } and use thi...
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Creating a segue programmatically

...thod in your common view controller (base class) that will transition to a new view controller, and will be inherited by all derived classes. You could do this by creating a method like this one to your base class view controller: - (IBAction)pushMyNewViewController { MyNewViewController *myNe...
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Copy existing project with a new name in Android Studio

I would like to copy my Android project and create a new project from the same files just with a different name. The purpose of this is so I can have a second version of my app which is ad supported in the app store. ...
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How do I perform an insert and return inserted identity with Dapper?

...MyTable] ([Stuff]) VALUES (@Stuff); SELECT CAST(SCOPE_IDENTITY() as int)", new { Stuff = mystuff}); Note that on more recent versions of SQL Server you can use the OUTPUT clause: var id = connection.QuerySingle<int>( @" INSERT INTO [MyTable] ([Stuff]) OUTPUT INSERTED.Id VALUES (@Stuff);", n...
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getSupportActionBar from inside of Fragment ActionBarCompat

I'm starting a new project that uses the AppCompat/ActionBarCompat in v7 support library. I'm trying to figure out how to use the getSupportActionBar from within a fragment. My activity that hosts the fragment extends ActionBarActivity , but I don't see a similar support class for Fragments. ...
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How to debug Lock wait timeout exceeded on MySQL?

... What gives this away is the word transaction. It is evident by the statement that the query was attempting to change at least one row in one or more InnoDB tables. Since you know the query, all the tables being accessed are candidates for being the culprit. From there, you shou...
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Securely storing environment variables in GAE with app.yaml

...ded answers, this seems closest to how Heroku handles things. Being rather new to GAE, I don't quite understand where in the Developers Console to find the placeholder record. Can you explain, or for bonus points, post screenshots? – jelder Mar 11 '16 at 18:39 ...
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Remove Primary Key in MySQL

...ne column, you can drop the existing primary key on 3 columns and create a new primary key on 1 column. share | improve this answer | follow | ...
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How to change identity column values programmatically?

...BLE Temp ( ID INT PRIMARY KEY, X VARCHAR(10) ) /*Switch table metadata to new structure*/ ALTER TABLE Test SWITCH TO Temp; /*Do the update*/ UPDATE Temp SET ID = ID + 1; /*Switch table metadata back*/ ALTER TABLE Temp SWITCH TO Test; /*ID values have been updated*/ SELECT * FROM Test /*Safety c...