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How to connect android emulator to the internet

...n -> System Preferences -> Network Click on the gear icon on the and select 'Set Service Order' Bring the active interface before other interface. Restart the Android Emulator. share | impro...
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How to get the index of an item in a list in a single step?

...g different (e.g. on top of any IEnumerable<>). Use the overload of Select which takes an index in the predicate, so you transform your list into an (index, value) pair: var pair = myList.Select((Value, Index) => new { Value, Index }) .Single(p => p.Value.Prop == oProp...
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How to get Visual Studio to open Resolve Conflicts window after a TFS Get

...rom Team Explorer. Goto: Pending Changes, then from the Actions drop down, select Resolve Conflicts. From there you can click Get All Conflicts. Normally VS will prompt you to resolve any conflicts as soon as you do one of the following: Get latest Check in Merge ...
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How to find the size of an array in postgresql

...ikely) and are running PostgreSQL 9.4 or higher, you can use cardinality: SELECT cardinality(id) FROM example; share | improve this answer | follow | ...
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Eclipse jump to closing brace

.... edit: as mentioned by Romaintaz below, you can also get Eclipse to auto-select all of the code between two curly braces simply by double-clicking to the immediate right of a opening brace. share | ...
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how to emulate “insert ignore” and “on duplicate key update” (sql merge) with postgresql?

... two queries, one for INSERT and one for UPDATE (as an appropriate join/subselect of course - no need to write your main filter twice) share | improve this answer | follow ...
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How to sort the result from string_agg()

... With postgres 9.0+ you can write: select string_agg(product,' | ' order by product) from "tblproducts" Details here. share | improve this answer |...
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Get the generated SQL statement from a SqlCommand object?

... } sql.AppendLine(";"); sql.AppendLine("select 'Return Value' = convert(varchar, @return_value);"); foreach (SqlParameter sp in sc.Parameters) { if ((sp.Direction == ParameterDirection.InputOutput) || (sp.Directi...
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How do I get list of all tables in a database using TSQL?

... SQL Server 2000, 2005, 2008, 2012, 2014, 2016, 2017 or 2019: SELECT * FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_TYPE='BASE TABLE' To show only tables from a particular database SELECT TABLE_NAME FROM <DATABASE_NAME>.INFORMATION_SCHEMA.TABLES WHERE TABLE_TYPE = 'BASE TABLE'...
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How to modify a pull request on GitHub to change target branch to merge into?

...e new pull request in their dashboard the next time they sign in. If you select as a base branch the one that the original maintainer (the owner) wants, your PR should merge from your branch (unchanged) to the new base branch. ...