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How to automatically install Emacs packages by specifying a list of package names?

...nsure keyword to install packages automatically. This also sets up package-selected-packages if you need to access the package list through customize or programatically. – Nick McCurdy Apr 21 '17 at 22:16 ...
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List of all index & index columns in SQL Server DB

...lumns. EDIT: This query's getting pretty close to what you're looking for: SELECT TableName = t.name, IndexName = ind.name, IndexId = ind.index_id, ColumnId = ic.index_column_id, ColumnName = col.name, ind.*, ic.*, col.* FROM sys.indexes ind INNER JOI...
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T-SQL query to show table definition?

...n get most of the details from Information Schema Views and System Views. SELECT ORDINAL_POSITION, COLUMN_NAME, DATA_TYPE, CHARACTER_MAXIMUM_LENGTH , IS_NULLABLE FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = 'Customers' SELECT CONSTRAINT_NAME FROM INFORMATION_SCHEMA.CONSTRAINT_TABLE_US...
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Ordering by the order of values in a SQL IN() clause

... Use MySQL's FIELD() function: SELECT name, description, ... FROM ... WHERE id IN([ids, any order]) ORDER BY FIELD(id, [ids in order]) FIELD() will return the index of the first parameter that is equal to the first parameter (other than the first paramet...
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Selecting multiple classes with jQuery

I’ve had a good look and can’t seem to find out how to select all elements matching certain classes in one jQuery selector statement such as this: ...
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How to remove application from app listings on Android Developer Console

... Select Store Presense then Pricing Distribution and select Unpublish from App Availability. Google's help for this is here: https://support.google.com/googleplay/android-developer/answer/113476#unpublish (as of Feb-2020) ...
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What's is the difference between train, validation and test set, in neural networks?

...he validation data actually affects the weight configuration indirectly to select the weight configuration. This is where the Test set comes in. This set of data is never used in the training process. Once a model is selected based on the validation set, the test set data is applied on the network m...
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iTerm2: How to expand split pane temporarily?

... @Alper Go to Preferences > Keys > Action > Select Menu Item > View > Maximize Active Pane and enter a custom shortcut. – Qaz Dec 14 '17 at 0:13 ...
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Getting result of dynamic SQL into a variable for sql-server

... varchar(75) declare @counts int SET @city = 'New York' SET @sqlCommand = 'SELECT @cnt=COUNT(*) FROM customers WHERE City = @city' EXECUTE sp_executesql @sqlCommand, N'@city nvarchar(75),@cnt int OUTPUT', @city = @city, @cnt=@counts OUTPUT select @counts as Counts ...
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How to migrate/convert from SVN to Mercurial (hg) on windows

...made much simpler: Start the TortoiseHG Workbench from the Start menu. Select File --> Settings. Select Extensions from the list. Check the 'convert' checkbox and click OK. That's it! No need to try to generate the config file anymore and search it in the file system. – bgever M...