I know that randomized UUIDs have a very, very, very low probability for collision in theory, but I am wondering, in practice, how good Java's randomUUID() is in terms of not having collision? Does anybody have any experience to share? ...

I'm basically looking for a python version of Combination of List<List<int>> 7 Answers ...

I am working on a script that needs to perform an action in every sub-directory of a specific folder. 9 Answers ...

...t discuss any particular product here. What others mentioned is a good toolset to have a look at already (maybe add node.js to that list). From an architectural viewpoint, you seem to have the same problem that can be seen in version control software. One user checks in a change to an object, anoth...

... use do break end inside for effect of continue. Naturally, you'll need to set up additional flags if you also intend to really break out of loop as well. This will loop 5 times, printing 1, 2, and 3 each time. for idx = 1, 5 do repeat print(1) print(2) print(3) ...

I have a string arraylist names which contains names of people. I want to sort the arraylist in alphabetical order. 8 Ans...

... that when using git push. Instead of heroku.com, use the dummy domain you set in your .ssh/config [remote "heroku"] url = git@heroku.com.git [remote "heroku"] url = git@heroku.my_unique_key:myapp.git That's it :) A bit complicated and a bit simple at the same time. It has taken me 3 ye...

I'm currently using the function below and it doesn't work properly. According to Google Maps, the distance between these coordinates (from 59.3293371,13.4877472 to 59.3225525,13.4619422 ) are 2.2 kilometres while the function returns 1.6 kilometres. How can I make this function return the ...

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I would like to know how i can initialise an array(or list), yet to be populated with values, to have a defined size. 11 An...