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Programmatically select text in a contenteditable HTML element?

In JavaScript, it's possible to programmatically select text in an input or textarea element. You can focus an input with ipt.focus() , and then select its contents with ipt.select() . You can even select a specific range with ipt.setSelectionRange(from,to) . ...
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How do I cast a string to integer and have 0 in case of error in the cast with PostgreSQL?

...dn't want the overhead of a function. I came up with the following query: SELECT myfield::integer FROM mytable WHERE myfield ~ E'^\\d+$'; Postgres shortcuts its conditionals, so you shouldn't get any non-integers hitting your ::integer cast. It also handles NULL values (they won't match the regex...
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How to pass an array into a SQL Server stored procedure

...WithEmployees @List AS dbo.IDList READONLY AS BEGIN SET NOCOUNT ON; SELECT ID FROM @List; END GO Now in your C# code: // Obtain your list of ids to send, this is just an example call to a helper utility function int[] employeeIds = GetEmployeeIds(); DataTable tvp = new DataTable(); tvp.C...
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Which method performs better: .Any() vs .Count() > 0?

...re generated SQLs. Beauties as you can see ;) ANY: exec sp_executesql N'SELECT TOP (1) [Project2].[ContactId] AS [ContactId], [Project2].[CompanyId] AS [CompanyId], [Project2].[ContactName] AS [ContactName], [Project2].[FullName] AS [FullName], [Project2].[ContactStatusId] AS [ContactStatusI...
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How to split a string in shell and get the last field

...ecially handy when parsing paths that could contain (or not) a finishing / character. – eckes Jan 23 '13 at 15:23 ...
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SQL Server - Return value after INSERT

... No need for a separate SELECT... INSERT INTO table (name) OUTPUT Inserted.ID VALUES('bob'); This works for non-IDENTITY columns (such as GUIDs) too share | ...
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Saving enum from select in Rails 4.1

...num. I changed the input to be the following: f.input :color, :as => :select, :collection => Wine.colors.keys.to_a Which generated the following HTML: <select id="wine_color" name="wine[color]"> <option value=""></option> <option value="red">red</option> ...
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jQuery: select an element's class and id at the same time?

I've got some links that I want to select class and id at the same time. 6 Answers 6 ...
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Selecting only first-level elements in jquery

How can I select the link elements of only the parent <ul> from a list like this? 10 Answers ...
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How to select only 1 row from oracle sql?

I want to use oracle syntax to select only 1 row from table DUAL . For example, I want to execute this query: 13 Answers ...