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SourceKitService Terminated

...nd com.apple.CoreSimulator.CoreSimulatorService[3952]: The runtime for the selected device is not installed. What I did to correct this issue. If you are only having an issue within the context of a Swift project, try this alone first. If that doesn't work, then try all of the steps further belo...
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Why does git perform fast-forward merges by default?

... stable version (usually from last release), to be able to cherry-pick and select which features to include by selecting which feature branches to merge, you are usually not in fast-forward situation... which makes this issue moot. You need to worry about creating a true merge and not fast-forward ...
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QLabel: set color of text and background

...nd-color :"+colcode+" ; color : blue; }"); getColor() method returns the selected color. You can change label color using stylesheet share | improve this answer | follow ...
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Are database triggers evil? [closed]

...lumns wouldn't exist and you'd have to process a function on each row when selecting them. That's likely to kill DBMS performance, far better to create the auto-generated column at insert/update time since that's the only time it changes. Also, lack of triggers would prevent data rules from being e...
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Java JDBC - How to connect to Oracle using Service Name instead of SID

...ment = myConnection.createStatement(); String readRecordSQL = "select * from sa_work_order where WORK_ORDER_NO = '1503090' "; ResultSet myResultSet = sqlStatement.executeQuery(readRecordSQL); while (myResultSet.next()) { System.out.println("Recor...
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Mongoose populate after save

... post.populate('group', 'name').populate({ path: 'wallUser', select: 'name picture' }, function(err, doc) { res.json(doc); }); }); share | improve this answer ...
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Normalize data in pandas

... Select the subset and compute as before. See pandas.pydata.org/pandas-docs/stable/indexing.html on how to index and select data – Wouter Overmeire Oct 19 '15 at 6:43 ...
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jQuery: Check if div with certain class name exists

...presumably because it changes the native features jQuery can use to do the selection. Here's a test case where the div exists, and here's one where it doesn't exist. – T.J. Crowder Apr 26 '11 at 6:10 ...
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Adding Core Data to existing iPhone project

... files in the right pane (like in a Resources folder for safe keeping) and select to Add a New File, Click the Core Data tab when selecting your file type then Click 'Data Model', give it a name and click Next and Finish and it will add it to your project. When you click on this Model object you wil...
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What do I have to do to get Core Data to automatically migrate models?

...oordinator: %@",error); } Then you need to do a little trick in xCode: Select your xcdatamodel file Select the Design Menu at the top - then Data Model - then choose Add Model Version Your xcdatamodel file will then get moved into a new directory with the same name as your xcdatamodel file but w...