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Is there a method that calculates a factorial in Java?
... it, yet. Did I miss something?
I know a factorial method is a common example program for beginners. But wouldn't it be useful to have a standard implementation for this one to reuse?
I could use such a method with standard types (Eg. int, long...) and with BigInteger / BigDecimal, too.
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How can I get the browser's scrollbar sizes?
...ight of a horizontal scrollbar, or the width of a vertical one, in JavaScript?
23 Answers
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How to get the list of all installed color schemes in Vim?
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Type
:colorscheme then Space followed by TAB.
or as Peter said,
:colorscheme then Space followed by CTRLd
The short version of the command is :colo so you can use it in the two previous commands, instead of using the "long...
How to delete a module in Android Studio
...ule within Android Studio?
When I right click on a module I can't find an option for deletion, is it elsewhere?
18 Answers
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Professional jQuery based Combobox control? [closed]
Are there any professional Combobox controls (dropdown list with autosuggestion) based on the jQuery library?
22 Answers
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RegEx for Javascript to allow only alphanumeric
I need to find a reg ex that only allows alphanumeric. So far, everyone I try only works if the string is alphanumeric, meaning contains both a letter and a number. I just want one what would allow either and not require both.
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How to programmatically send a 404 response with Express/Node?
I want to simulate a 404 error on my Express/Node server. How can I do that?
6 Answers
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Git Bash doesn't see my PATH
When I use Git Bash (on Windows), I cannot run any executable without specifying its full path, although it is located in a folder which is in my PATH variable. Looks like bash doesn't recognize it. Why? Can I fix it?
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How to build a Debian/Ubuntu package from source?
I have the source of a program (taken from cvs/svn/git/...) and I'd like to build a Debian/Ubuntu package for it. The package is present in the repositories, but:
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Git checkout: updating paths is incompatible with switching branches
My problem is related to Fatal Git error when switching branch .
11 Answers
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