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Sourcetree - undo unpushed commits

...click on the commit you like to reset to (not the one you like to delete!) Select "Reset master to this commit" Select "Soft" reset. A soft reset will keep your local changes. Source: https://answers.atlassian.com/questions/153791/how-should-i-remove-push-commit-from-sourcetree Edit About git r...
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Android selector & text color

...or/button_dark_text.xml <?xml version="1.0" encoding="utf-8"?> <selector xmlns:android="http://schemas.android.com/apk/res/android"> <item android:state_pressed="true" android:color="#000000" /> <!-- pressed --> <item android:state_focused="true" ...
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What is the difference between Left, Right, Outer and Inner Joins?

...ow you begin your query impacts the outcome of the join type. For example, SELECT * FROM students RIGHT OUTER JOIN lockers... would result in a different outcome than SELECT * FROM lockers RIGHT OUTER JOIN students.... Great answer, but would love to see it updated with complete SQL queries ...
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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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How do I convert an integer to string as part of a PostgreSQL query?

...o 15 digits, you'll meed to cast to an 64 bit (8-byte) integer. Try this: SELECT * FROM table WHERE myint = mytext::int8 The :: cast operator is historical but convenient. Postgres also conforms to the SQL standard syntax myint = cast ( mytext as int8) If you have literal text you want to c...
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Random row from Linq to Sql

...ere row.IsActive // your filter orderby ctx.Random() select row).FirstOrDefault(); Note that this is only suitable for small-to-mid-size tables; for huge tables, it will have a performance impact at the server, and it will be more efficient to find the number of rows (Count),...
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How do i create an InstallShield LE project to install a windows service?

...after installation. To install service and start it, in solution explorer, select 3. Configure Target System > Services. – Rajeev Feb 17 '15 at 13:28 ...
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MySql export schema without data

...e the view definition. So if yo had a view like following create view v1 select `a`.`id` AS `id`, `a`.`created_date` AS `created_date` from t1; with --no-data option, view definition will get changed to following create view v1 select 1 AS `id`, 1 AS `created_date` ...
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Webstorm: “Cannot Resolve Directory”

...t directory as a Resource. To do this, go to Settings > Directories and select your asset root folder from the right-hand panel. Then mark it as Resource Root by clicking the button above the file browser. From the Jetbrains documentation, a Resource Root enables WebStorm to complete relative pa...
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Selector on background color of TextView

...r of an Android TextView widget when the user touches it. I've created a selector for that purpose, which is stored in res/color/selector.xml and roughly looks like that: ...