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How to reset postgres' primary key sequence when it falls out of sync?
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734
-- Login to psql and run the following
-- What is the result?
SELECT MAX(id) FROM your_table;
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How to enable cURL in PHP / XAMPP
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131
Since you're using XAMPP, uncomment the line
;extension=php_curl.dll
in xampp\apache\bin\php...
How to filter a dictionary according to an arbitrary condition function?
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434
Nowadays, in Python 2.7 and up, you can use a dict comprehension:
{k: v for k, v in points.ite...
MongoDB, remove object from array
...': ObjectId("5150a1199fac0e6910000002")},
{ $pull: { "items" : { id: 23 } } },
false,
true
);
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Getting LaTeX into R Plots
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Christopher DuBoisChristopher DuBois
36.7k2323 gold badges6565 silver badges9191 bronze badges
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What difference is there between WebClient and HTTPWebRequest classes in .NET?
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3 Answers
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Active
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What is the correct way to create a single-instance WPF application?
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38 Answers
38
Active
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How should a model be structured in MVC? [closed]
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answered May 3 '11 at 0:56
tereškotereško
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How to check if a file exists in Documents folder?
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Swift 3:
let documentsURL = try! FileManager().url(for: .documentDirectory,
in: .userDomainMask,
appropriateFor: nil,
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Why should text files end with a newline?
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1434
Because that’s how the POSIX standard defines a line:
3.206 Line
A sequence of zer...