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git working on two branches simultaneously

...ir option anymore) See more at "Multiple working directories with Git?". And once you have created a worktree, you can move or remove it (with Git 2.17+, Q2 2018). share | improve this answer ...
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iPhone Simulator suddenly started running very slow

... Go to the simulator's Debug menu and select "Toggle Slow Animations". Update: In Xcode 10, it's just "Slow Animations": share | improve this answer ...
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Are Stored Procedures more efficient, in general, than inline statements on modern RDBMS's? [duplica

...he query plan that is generated is sub-optimal. For example, if you send SELECT * FROM table WHERE id BETWEEN 1 AND 99999999, the DBMS may select a full-table scan instead of an index scan because you're grabbing every row in the table (so sayeth the statistics). If this is the cached ...
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update columns values with column of another table based on condition [duplicate]

...ble1.id = table2.id You can also try this: UPDATE table1 SET price=(SELECT price FROM table2 WHERE table1.id=table2.id); share | improve this answer | follow ...
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C# Linq Group By on multiple columns [duplicate]

... c.School, c.Friend, c.FavoriteColor, } into gcs select new ConsolidatedChild() { School = gcs.Key.School, Friend = gcs.Key.Friend, FavoriteColor = gcs.Key.FavoriteColor, Children = gcs.ToList(), }; var consolidatedChildren = ...
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Handling colon in element ID with jQuery

.../ Timing have a look at this jsbin which tests and compares the speed of selection methods of IDs with colons you need to open your firebug console to get the results. I tested it with firefox 10 and jquery 1.7.2 basically I did a select 10'000 times of a div with a colon in the id - with the d...
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SQL Server 2008: how do I grant privileges to a username?

...' If you need to be more granular, you can use the GRANT command: GRANT SELECT, INSERT, UPDATE ON dbo.YourTable TO YourUserName GRANT SELECT, INSERT ON dbo.YourTable2 TO YourUserName GRANT SELECT, DELETE ON dbo.YourTable3 TO YourUserName and so forth - you can granularly give SELECT, INSERT, UP...
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MongoDB Show all contents from all collections

... Step 1: See all your databases: show dbs Step 2: Select the database use your_database_name Step 3: Show the collections show collections This will list all the collections in your selected database. Step 4: See all the data db.collection_name.find() or db.colle...
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How to construct a REST API that takes an array of id's for the resources

...rRepository.GetAllUsersByIds(userIds); var collection = users.Select(user => new { id = user.Id, fullname = user.FirstName +" "+ user.LastName }); var result = new { users = collection }; return this.Jsonp(result); } public IQueryable<User&...
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Difference between /res and /assets directories

...le system, but I would like to know, in general, when it's best to use one and the other. Can anyone help me in knowing the real differences between res and assets? ...