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Rails Object to hash
...id Moles
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answered Oct 6 '10 at 12:12
SwanandSwanand
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How can I force clients to refresh JavaScript files?
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Marco Bonelli
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answered Aug 28 '08 at 14:34
HuppieHuppie
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What are the differences between B trees and B+ trees?
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Maximum and Minimum values for ints
...nt values is available as sys.maxint:
>>> sys.maxint
9223372036854775807
You can calculate the minimum value with -sys.maxint - 1 as shown here.
Python seamlessly switches from plain to long integers once you exceed this value. So most of the time, you won't need to know it.
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How to modify a pull request on GitHub to change target branch to merge into?
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143
Update August 2016: Change the base branch of a Pull Request finally allows for changing that b...
What does the `forall` keyword in Haskell/GHC do?
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edited May 14 '19 at 8:11
Micha Wiedenmann
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Change old commit message on Git
...mmand line with the following message:
$ git rebase -i HEAD~3
Stopped at 7482e0d... updated the gemspec to hopefully work better
You can amend the commit now, with
It does not mean:
type again git rebase -i HEAD~3
Try to not typing git rebase -i HEAD~3 when exiting the editor, and it should wo...
Return value in a Bash function
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411
Although bash has a return statement, the only thing you can specify with it is the function's...
Node.js throws “btoa is not defined” error
..., it only provides command line utilities.
If you need to convert to Base64 you could do so using Buffer:
console.log(Buffer.from('Hello World!').toString('base64'));
Reverse (assuming the content you're decoding is a utf8 string):
console.log(Buffer.from(b64Encoded, 'base64').toString());
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How to split text without spaces into list of words?
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answered Jul 25 '12 at 4:23
Generic HumanGeneric Human
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