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Sqlite LIMIT / OFFSET query

I have simple question with Sqlite. What is the difference between this: 3 Answers 3 ...
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Linq order by boolean

I've got a linq query that I want to order by f.bar, which is a string, but I also want to order it by f.foo, which is a boolean field, first. Like the query below. ...
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What is 'YTowOnt9'?

...r (PHP) framework sometimes renders hidden inputs with value YTowOnt9 . I can't find that string anywhere in the (huge) codebase, and can't figure out where it came from. I decided to Google for that particular string, and the result surprised me. Over half a million - kind of random - hits. I ha...
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Appending to an empty DataFrame in Pandas?

Is it possible to append to an empty data frame that doesn't contain any indices or columns? 3 Answers ...
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Add unique constraint to combination of two columns

I have a table and, somehow, the same person got into my Person table twice. Right now, the primary key is just an autonumber but there are two other fields that exist that I want to force to be unique. ...
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Numpy index slice without losing dimension information

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How to inspect the return value of a function in GDB?

Is it possible to inspect the return value of a function in gdb assuming the return value is not assigned to a variable? ...
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How to use cURL to send Cookies?

I read that Send cookies with curl works, but not for me. 4 Answers 4 ...
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CALayer with transparent hole in it

I have a simple view (left side of the picture) and i need to create some kind of overlay (right side of the picture) to this view. This overlay should have some opacity, so the view bellow it is still partly visible. Most importantly this overlay should have a circular hole in the middle of it so i...
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How do I interpret precision and scale of a number in a database?

I have the following column specified in a database: decimal(5,2) 3 Answers 3 ...