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Getting all selected checkboxes in an array

... function get_selected_checkboxes_array(){ var ch_list=Array(); $("input:checkbox[type=checkbox]:checked").each(function(){ch_list.push($(this).val());}); ...
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Can I have multiple Xcode versions installed?

... explicitly specify it at install time. Also, you will generally want to unselect all features besides the xcode core tools, because the others don't let you change the install directory. – Paul Du Bois Jul 3 '11 at 3:30 ...
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How to COUNT rows within EntityFramework without loading contents?

... where o.ID == '1' from t in o.MyTable select t).Count(); Method syntax: var count = context.MyContainer .Where(o => o.ID == '1') .SelectMany(o => o.MyTable) .Count() Both generate the same SQL query. ...
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Select multiple columns in data.table by their numeric indices

How can we select multiple columns using a vector of their numeric indices (position) in data.table ? 5 Answers ...
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How to pick an image from gallery (SD Card) for my app?

...EQ_CODE_PICK_IMAGE: if(resultCode == RESULT_OK){ Uri selectedImage = imageReturnedIntent.getData(); String[] filePathColumn = {MediaStore.Images.Media.DATA}; Cursor cursor = getContentResolver().query( selectedImage, fileP...
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LINQ query on a DataTable

...w in myDataTable.AsEnumerable() where myRow.Field<int>("RowNo") == 1 select myRow; And as @Keith says, you'll need to add a reference to System.Data.DataSetExtensions AsEnumerable() returns IEnumerable<DataRow>. If you need to convert IEnumerable<DataRow> to a DataTable, use the...
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How to increase storage for Android Emulator? (INSTALL_FAILED_INSUFFICIENT_STORAGE)

...onfigurations". You can find that in the drop-down under the "debug" icon. Select "target", and select a preferred emulator target to launch. Then under "additional emulator command line options," add this: -partition-size 1024 Then CLOSE the emulator (and remove any devices), and click the debug ...
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How do I perform an insert and return inserted identity with Dapper?

...uerySingle<int>( @" INSERT INTO [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]) ...
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Password reset for Azure database

...ic Windows Azure SQL Database server, you can do this from the new portal. Select the Database choice on the left, then select Servers: Then, after selecting the server of choice, you'll see the option on the right for resetting admin password: ...
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How to select all instances of selected region in Sublime Text

Is there a shortcut key or single-step menu option to find and select all instances of a highlighted selection in Sublime Text? ...