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pycharm convert tabs to spaces automatically

... Change the code style to use spaces instead of tabs: Then select a folder you want to convert in the Project View and use Code | Reformat Code. share | improve this answer ...
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SQL update query using joins

...common table expression (since you're already on SQL 2005): with cte as ( select im.itemid ,im.sku as iSku ,gm.SKU as GSKU ,mm.ManufacturerId as ManuId ,mm.ManufacturerName ,im.mf_item_number ,mm.ManufacturerID , <your other field> from item_master im, gro...
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Is it possible to open a Windows Explorer window from PowerShell?

...tion looking for a way to open an Explorer window from PowerShell and also select a file. I'm adding this answer in case others come across it for the same reason. To launch Explorer and select a file, use Invoke-Expression: Invoke-Expression "explorer '/select,$filePath'" There are probably oth...
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Horizontal ListView in Android?

...he ListView horizontally? I have done this using a gallery view, but the selected item comes to the center of the screen automatically. I don't want the selected item at the same spot I clicked. How can I rectify this problem? My idea was to set the ListView with a horizontal scroll. Share your ...
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Xcode 4 - “Valid signing identity not found” error on provisioning profiles on a new Macintosh insta

...machine, launch Xcode and do this: Open the Organizer (Shift-Command-2). Select the Devices tab. Choose Developer Profile in the upper-left corner under LIBRARY, which may be under the heading library or under a heading called TEAMS. Choose Export near the bottom left side of the window. Xcode as...
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When should I use a table variable vs temporary table in sql server?

... source for the data inserted to the table is from a potentially expensive SELECT statement then consider that using a table variable will block the possibility of this using a parallel plan. If you need the data in the table to survive a rollback of an outer user transaction then use a table variab...
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Split string, convert ToList() in one line

... var numbers = sNumbers.Split(',').Select(Int32.Parse).ToList(); share | improve this answer | follow | ...
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Differences between MySQL and SQL Server [closed]

...mplementations. For example, take a look at the top-n section. In MySQL: SELECT age FROM person ORDER BY age ASC LIMIT 1 OFFSET 2 In SQL Server (T-SQL): SELECT TOP 3 WITH TIES * FROM person ORDER BY age ASC share ...
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Why does PostgreSQL perform sequential scan on indexed column?

... If the SELECT returns more than approximately 5-10% of all rows in the table, a sequential scan is much faster than an index scan. This is because an index scan requires several IO operations for each row (look up the row in the ...
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Eclipse java debugging: source not found

...issing source will continue to show "missing source". Edit Source Lookup Select the Edit Source Lookup... command [ Edit Source Lookup ] to open the Source Path Dialog, which allows you to make changes to the source lookup path of the selected debug target. IMPORTANT Restart Eclipse after t...