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How do I rename a column in a SQLite database table?
...nd also within all indexes, triggers, and views that reference the column. If the column name change would result in a semantic ambiguity in a trigger or view, then the RENAME COLUMN fails with an error and no changes are applied.
Image source: https://www.sqlite.org/images/syntax/alter-table-stm...
git remote add with other SSH port
In Git, how can I add a remote origin server when my host uses a different SSH port?
5 Answers
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Changing position of the Dialog on screen android
...This code also prevents android from dimming the background of the dialog, if you need it. You should be able to change the gravity parameter to move the dialog about
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Select statement to find duplicates on certain fields
...above. Based on that you'll need to use an order by clause and a sub query if needed. If you can post some sample data, it would really help.
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Problem in running .net framework 4.0 website on iis 7.0
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If you look in the ISAPI And CGI Restrictions, and everything is already set to Allowed, then make sure that the ASP.NET v4.0.30319 handlers are even in the list. In my case they were not. This can be easy to overlook.
I a...
What's the difference between and
...h <T extends Foo> it will become Foo under erasure. (This can matter if you're trying to retain compatibility with a pre-generics API that used Object.)
Source: http://download.oracle.com/javase/tutorial/extra/generics/convert.html; it explains why the JDK's java.util.Collections class has a ...
Android Left to Right slide animation
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If you want the transition work for whole application you can create a rootacivity and inherit it in the activity you need. In Root Activity's onCreate call overridePendingTransition with desired direction. And onStart call o...
Dynamic SQL - EXEC(@SQL) versus EXEC SP_EXECUTESQL(@SQL)
...query plan reuse. When using sp_executesql, parameters are explicitly identified in the calling signature. This excellent article descibes this process.
The oft cited reference for many aspects of dynamic sql is Erland Sommarskog's must read: "The Curse and Blessings of Dynamic SQL".
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What does get-task-allow do in Xcode?
...this value is set to YES that targets Debug profiles, and another that specifies NO, targeting Distribution profiles?
– Greg Maletic
Feb 9 '11 at 1:27
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Copy folder structure (without files) from one location to another
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This solutions won't work if you have spaces in your directory names.
– Jealie
Mar 11 '15 at 20:35
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