...ed Dec 11 '19 at 13:08 Jean-François Fabre♦ 122k1111 gold badges9797 silver badges156156 bronze badges answered Mar 29 '10 at 22:55 ...

...fetch every element unless you get the count. What you can do is keep the idea of a "current" value and the current count. When you fetch the next value, take a random number and replace the "current" with "new" with a probability of 1/n where n is the count. So when you read the first value, you ...

I need to store a U.S. $ dollar amount in a field of a Django model. What is the best model field type to use? I need to be able to have the user enter this value (with error checking, only want a number accurate to cents), format it for output to users in different places, and use it to calculate...

...written and you have to live with it. Though, i agree that it's not a good idea – Mugunth Jan 11 '13 at 17:52 @Mugunth...

... is not consecutive (there are gaps between the inserts and updates.). Any idea what is going on here? Is this normal? Any idea how to avoid this behavior? Thank you. – W.M. Aug 7 '16 at 10:47 ...

How can I get the first character in a string using Ruby? 13 Answers 13 ...

... edited May 14 at 12:17 Håken Lid 15.9k77 gold badges3535 silver badges5555 bronze badges answered Aug 30 '13 at 22:06 ...

...east a little bit of useful information." – Jean-François Corbett Mar 16 '17 at 15:11 7 How is t...

Currently I have 18 Answers 18 ...

...it labels as "other attached packages:". Combine that bit of code with the idea above in a single function and you are home and dry. I'll leave that bit up to you though. share | improve this answer...