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Rename package in Android Studio

...n: In your Project pane, click on the little gear icon ( ) Uncheck / De-select the Compact Empty Middle Packages option Your package directory will now be broken up in individual directories Individually select each directory you want to rename, and: Right-click it Select Refactor Click o...
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ng-options with simple array init

... You actually had it correct in your third attempt. <select ng-model="myselect" ng-options="o as o for o in options"></select> See a working example here: http://plnkr.co/edit/xEERH2zDQ5mPXt9qCl6k?p=preview The trick is that AngularJS writes the keys as numbers from...
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How do I execute a stored procedure once for each row returned by query?

... declare @field1 int declare @field2 int declare cur CURSOR LOCAL for select field1, field2 from sometable where someotherfield is null open cur fetch next from cur into @field1, @field2 while @@FETCH_STATUS = 0 BEGIN --execute your sproc on each row exec uspYourSproc @field1, @fiel...
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JOIN queries vs multiple queries

...han several queries? (You run your main query, and then you run many other SELECTs based on the results from your main query) ...
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How do I set the selected item in a comboBox to match my string using C#?

..." and my comboBox contains test1 , test2 , and test3 . How do I set the selected item to "test1"? That is, how do I match my string to one of the comboBox items? ...
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Disable all table constraints in Oracle

...nk about putting constraint_type in the WHERE clause. BEGIN FOR c IN (SELECT c.owner, c.table_name, c.constraint_name FROM user_constraints c, user_tables t WHERE c.table_name = t.table_name AND c.status = 'ENABLED' AND NOT (t.iot_type IS NOT NULL AND c.constraint_type = 'P') ORD...
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Select datatype of the field in postgres

...tion_schema (8.4 docs referenced here, but this is not a new feature): =# select column_name, data_type from information_schema.columns -# where table_name = 'config'; column_name | data_type --------------------+----------- id | integer default_printer_id | integer mast...
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Select columns from result set of stored procedure

...stored procedure that returns 80 columns, and 300 rows. I want to write a select that gets 2 of those columns. Something like ...
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Trigger change event of dropdown

...wns, the best way to do it is to have a script that returns the a prebuilt select box and an AJAX call that requests it. Here is the documentation for jQuery's Ajax method if you need it. $(document).ready(function(){ $('#countrylist').change(function(e){ $this = $(e.target); ...
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Get records with max value for each group of grouped SQL results

... There's a super-simple way to do this in mysql: select * from (select * from mytable order by `Group`, age desc, Person) x group by `Group` This works because in mysql you're allowed to not aggregate non-group-by columns, in which case mysql just returns the first row. T...