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Disable back button in android

How to disable back button in android while logging out the application? 17 Answers 17...
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Run all SQL files in a directory

...o and make sure SQLCMD Mode is enabled Click on SQLCMD Mode; files will be selected in grey as below :r c:\Scripts\script1.sql :r c:\Scripts\script2.sql :r c:\Scripts\script3.sql Now execute share | ...
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django models selecting single field

... thanks for the answer, what if I want to select only 1 or more fields (not all)? – zentenk Sep 21 '11 at 16:42 ...
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What is the difference between ExecuteScalar, ExecuteReader and ExecuteNonQuery?

... then the result is the first column of the first row. An example might be SELECT @@IDENTITY AS 'Identity'. ExecuteReader is used for any result set with multiple rows/columns (e.g., SELECT col1, col2 from sometable). ExecuteNonQuery is typically used for SQL statements without results (e.g., UPDATE...
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How to convert timestamps to dates in Bash?

I need a shell command or script that converts a Unix timestamp to a date. The input can come either from the first parameter or from stdin, allowing for the following usage patterns: ...
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How to perform Single click checkbox selection in WPF DataGrid?

...ck the check box. It should get checked. But, it takes two click to get selected, for first click the cell is getting selected, for the second clicks the check box is getting checked. How to make the check box to get checked/unchecked with a single click. ...
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LINQPad [extension] methods [closed]

...QueryLanguage.Expression, @"from c in Customers where c.Name.Length > 3 select c.Name", "Click to run!").Dump(); You can also write your own extension methods in LINQPad. Go to 'My Queries' and click the query called 'My Extensions'. Any types/methods that define here are accessible to all quer...
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How to find a hash key containing a matching value

... You could use Enumerable#select: clients.select{|key, hash| hash["client_id"] == "2180" } #=> [["orange", {"client_id"=>"2180"}]] Note that the result will be an array of all the matching values, where each is an array of the key and value. ...
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Check if all checkboxes are selected

How do I check if all checkboxes with class="abc" are selected? 9 Answers 9 ...
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How can I open a Shell inside a Vim Window?

I can open a shell by using the :shell command in Vim, however I can't edit a file and at the same time use the shell. 10 A...