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Copy folder recursively, excluding some folders

... folder source into destination. Alternatively, if you have lots of directories (or files) to exclude, you can use --exclude-from=FILE, where FILE is the name of a file containing files or directories to exclude. --exclude may also contain wildcards, such as --exclude=*/.svn* ...
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How do I obtain the frequencies of each value in an FFT?

I have an FFT result. These are stored in two double arrays: a real part array and an imaginary part array. How do I determine the frequencies that correspond to each element in these arrays? ...
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Javascript add leading zeroes to date

I've created this script to calculate the date for 10 days in advance in the format of dd/mm/yyyy: 24 Answers ...
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Abort makefile if variable not set

How could I abort a make/makefile execution based on a makefile's variable not being set/valued? 5 Answers ...
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Limitations of Intel Assembly Syntax Compared to AT&T [closed]

..., Intel syntax is much easier to read. If I go traipsing through assembly forest concentrating only on Intel syntax, will I miss anything? Is there any reason I would want to switch to AT&T (outside of being able to read others' AT&T assembly)? My first clue is that gdb uses AT&T by default. ...
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Make column not nullable in a Laravel migration

...ting a migration to make certain columns in a table nullable right now. For the down function, I of course want to make those columns not nullable again. I looked through the schema builder docs , but couldn't see a way to do this. ...
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MySQL vs PostgreSQL for Web Applications [closed]

I am working on a web application using Python (Django) and would like to know whether MySQL or PostgreSQL would be more suitable when deploying for production. ...
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Process.start: how to get the output?

...ould like to run an external command line program from my Mono/.NET app. For example, I would like to run mencoder . Is it possible: ...
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How do I round to the nearest 0.5?

I have to display ratings and for that i need increments as follows: 9 Answers 9 ...
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Why do you need to invoke an anonymous function on the same line?

...losures and saw this everywhere, but there is no clear explanation how it works - everytime I was just told to use it...: 1...