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How to crop an image using PIL?
...ff the top and bottom. He is specifying a rectangle for the new image. You can see that he shaves off 30 pixels from the y-value on the top and bottom points. If you offset the x values in any way, THAT would affect the left and right sides.
– jdi
Apr 2 '12 at ...
How to declare Return Types for Functions in TypeScript
...peScript/blob/master/doc/spec.md which is the TypeScript Language Specifications but I couldn't see one thing that how I can declare a return type of the function. I showed what I was expecting in the code below : greet(name:string) :string {}
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Character Limit in HTML
...string(0, limitNum);
}
}
But anyway, there is no good solution. You can not adapt to every client's bad HTML implementation, it's an impossible fight to win. That's why it's far better to check it on the server side, with a PHP / Python / whatever script.
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Getting result of dynamic SQL into a variable for sql-server
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You've probably tried this, but are your specifications such that you can do this?
DECLARE @city varchar(75)
DECLARE @count INT
SET @city = 'London'
SELECT @count = COUNT(*) FROM customers WHERE City = @city
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LINQ where vs takewhile
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Where can examine the whole sequence looking for matches.
Enumerable.Range(1, 10).Where(x => x % 2 == 1)
// 1, 3, 5, 7, 9
TakeWhile stops looking when it encounters the first non-match.
Enumerable.Range(1, 10).TakeWhile(x =>...
How to jump directly to a column number in Vim
... crash coordinates in the form of line number and column number. However I can't find a way to directly jump to the column number, even though I can jump to the line so easily.
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How to detect if a specific file exists in Vimscript?
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The help for filereadable mentions you can use glob if you don't care about readability.
– Sumudu Fernando
Apr 28 '12 at 21:20
8
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Qt: *.pro vs *.pri
...ous .pri files. A bit more information, although admittedly not much more, can be found here.
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PostgreSQL - Rename database
...ER DATABASE "databaseName" RENAME TO "databaseNameOld" it told me that it cannot.
6 Answers
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How to delete a record in Django models?
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Note that the first one will not call the .delete() method of the object, so if you have 'cleanup' code in that method it will not be called. Generally not an issue, but worth keeping in mind.
– Matthew Schinckel
Sep 28...