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Export Postgresql table data using pgAdmin

... Just right click on a table and select "backup". The popup will show various options, including "Format", select "plain" and you get plain SQL. pgAdmin is just using pg_dump to create the dump, also when you want plain SQL. It uses something like this: ...
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Xcode 4, Core Data Model Version - Set Current Version

...d "View" button at the top right of the window). In the Utilities sidepane select the File inspector (little paper icon on the top left) You will see "Versioned Core Data Model" as a group so just change the "Current" drop-down to your new version. ...
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How to find all tables that have foreign keys that reference particular table.column and have values

... Here you go: USE information_schema; SELECT * FROM KEY_COLUMN_USAGE WHERE REFERENCED_TABLE_NAME = 'X' AND REFERENCED_COLUMN_NAME = 'X_id'; If you have multiple databases with similar tables/column names you may also wish to limit your query to a particul...
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Generate random numbers using C++11 random library

...; } }; thread_local backoff_time_t backoff_time; int main(int argc, char** argv) { double x1 = backoff_time.rand(); double x2 = backoff_time.rand(); double x3 = backoff_time.rand(); double x4 = backoff_time.rand(); return 0; } ~ ...
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How do I specify a password to 'psql' non-interactively?

...ORD="$(pbpaste)" --rm postgres psql -h www.example.com dbname username -c 'SELECT * FROM table;' – Bilal Akil Nov 23 '17 at 4:34 3 ...
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How to take all but the last element in a sequence using LINQ?

...eq = Enumerable.Range(1, 10); Console.WriteLine(string.Join(", ", Seq.Select(x => x.ToString()).ToArray())); Console.WriteLine(string.Join(", ", Seq.TakeAllButLast().Select(x => x.ToString()).ToArray())); } Or as a generalized solution discarding the last n items (using a queue like...
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LINQ to Entities does not recognize the method

...re(iv => alm_x_suc.Exists(axs => axs.almacen == iv.LOCNCODE.Trim())).Select(iv => iv.ITEMNMBR.Trim()).ToList(); this was the exactly error: System.NotSupportedException: 'LINQ to Entities does not recognize the method 'Boolean Exists(System.Predicate`1[conector_gp.Models.almacenes_por...
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jquery change class name

... process. Let's assume that your "External DOM Object" is an input, like a select: Let's start with this HTML: <body> <div> <select id="test"> <option>Bob</option> <option>Sam</option> <option>Sue</option> <opti...
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Making a UITableView scroll when text field is selected

... defaultCenter] addObserver:self selector:@selector(keyboardWillShow:) name:UIKeyboardWillShowNotification object:nil]; // Register notification when the keyboard will b...
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Import CSV file into SQL Server

...e using SQL Server Management Studio • Right click on your database and select Tasks -> Import Data... • Click the Next > button • For the Data Source, select Flat File Source. Then use the Browse button to select the CSV file. Spend some time configuring how you want the data to be...