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How to check if a stored procedure exists before creating it

...a query. Just copy everything after AS: BEGIN DECLARE @myvar INT SELECT * FROM mytable WHERE @myvar ... END This code does exactly same things a stored proc would do, but is not stored on the database side. That's much like what is called anonymous procedure in PL/SQL. Up...
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What is “android.R.layout.simple_list_item_1”?

...r the individual rows. There are others with checkedtextviews for multiple selections, you can make custom layouts that include images, and multiple textviews for example. These android.R ones are just some easy to use, already created resources for you. – Kevin Coppock ...
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MySQL - why not index every field?

...k about index updates were one update trigger all indexes update this is a select all unordered equivalent in time from this I conclude that you have in this scenario that if you will loose this time is preferable to lose it in a select nor an update because if you will select a field that is not i...
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Which version of MVC am I using?

... Select the System.Web.Mvc assembly in the "References" folder in the solution explorer. Bring up the properties window (F4) and check the Version ...
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Are there any disadvantages to always using nvarchar(MAX)?

...E @SomeString NVARCHAR(10), @StartTime DATETIME; --===== SELECT @startTime = GETDATE(); SELECT TOP 1000000 @SomeString = 'ABC' FROM master.sys.all_columns ac1, master.sys.all_columns ac2; SELECT testTime='10', Duration = DATEDIFF(ms,@StartTime,GETDATE()); GO --...
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Select first occurring element after another element

... #many .more.selectors h4 + p { ... } This is called the adjacent sibling selector. share | improve this answer | ...
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Difference between Ctrl+Shift+F and Ctrl+I in Eclipse

... Ctrl+Shift+F formats the selected line(s) or the whole source code if you haven't selected any line(s) as per the formatter specified in your Eclipse, while Ctrl+I gives proper indent to the selected line(s) or the current line if you haven't selecte...
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How to change collation of database, table, column?

...he OP asked: How to change collation of database, table, column? The selected answer just states it on table level. Changing it database wide: ALTER DATABASE <database_name> CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci; Changing it per table: ALTER TABLE <table_name> CON...
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How can I test an AngularJS service from the console?

...y code Another useful trick to get the $scope of a particular element. Select the element with the DOM inspection tool of your developer tools and then run the following line ($0 is always the selected element): angular.element($0).scope() ...
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Filling a DataSet or DataTable from a LINQ query result set

...order.Field<DateTime>("OrderDate") > new DateTime(2001, 8, 1) select order; // Create a table from the query. DataTable boundTable = query.CopyToDataTable<DataRow>(); Why won't that work for you? share ...