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Why JavaScript rather than a standard browser virtual machine?
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20
I think JavaScript is a good language, but I would love to have a choice when developing client...
Android Endless List
...u're using a database).
– brack
Oct 20 '10 at 18:51
1
After calling notifyDataSetChanged(), it wi...
How do I connect to this localhost from another computer on the same network?
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25
For testing on both laptops on the same wireless and across the internet you could use a servic...
What does the unary plus operator do?
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answered Apr 7 '09 at 20:45
Jeffrey HantinJeffrey Hantin
32.7k77 gold badges6868 silver badges8989 bronze badges
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How do I make a column unique and index it in a Ruby on Rails migration?
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answered Sep 19 '09 at 20:39
ndpndp
19.3k44 gold badges3232 silver badges4848 bronze badges
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How do you round a float to two decimal places in jruby
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204
sprintf('%.2f', number) is a cryptic, but very powerful way of formatting numbers. The result...
Excel VBA App stops spontaneously with message “Code execution has been halted”
... it. Great answer.
– The_Barman
Mar 20 '13 at 9:45
4
This helped me a lot. This answer deserved 1...
Batch file. Delete all files and folders in a directory
...: del . /F /Q
– Rhyuk
Apr 22 '13 at 20:41
41
this only removes files - not folders
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ng-model for `` (with directive DEMO)
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answered Jun 12 '13 at 10:20
Endy TjahjonoEndy Tjahjono
21.9k2020 gold badges7575 silver badges109109 bronze badges
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How is null + true a string?
...has no type.
– leppie
Dec 17 '10 at 20:00
6
@leppie: The expression is valid, and its type is str...