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How do I tell if a regular file does not exist in Bash?
I've used the following script to see if a file exists:
20 Answers
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Pass parameters in setInterval function
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553
You need to create an anonymous function so the actual function isn't executed right away.
setI...
iOS 7 TableView like in Settings App on iPad
...lor()
cell.backgroundView = testView
}
}
}
Swift 3
func tableView(_ tableView: UITableView, willDisplay cell: UITableViewCell, forRowAt indexPath: IndexPath) {
let cornerRadius: CGFloat = 5
cell.backgroundColor = .clear
let layer = CAShapeLayer()
let pathR...
What is difference between functional and imperative programming languages?
... numbers:
int total = 0;
int number1 = 5;
int number2 = 10;
int number3 = 15;
total = number1 + number2 + number3;
Each statement changes the state of the program, from assigning values to each variable to the final addition of those values. Using a sequence of five statements the program i...
Is it ever advantageous to use 'goto' in a language that supports loops and functions? If so, why?
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edited Jul 9 '12 at 13:05
Noctis Skytower
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How to “properly” create a custom object in JavaScript?
...Welcome to the wonderful world of JavaScript objects.
[This has been part 94 of Why JavaScript Is Not My Favourite Programming Language.]
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How do I tar a directory of files and folders without including the directory itself?
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238
cd my_directory/ && tar -zcvf ../my_dir.tgz . && cd -
should do the job in o...
iterating over each character of a String in ruby 1.8.6 (each_char)
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kaka2008kaka2008
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How to remove .html from URL?
... exist, then the rewrite rule proceeds:
RewriteRule ^(.*)\.html$ /$1 [L,R=301]
But what does that mean? It uses regex (regular expressions). Here is a little something I made earlier...
I think that's correct.
NOTE: When testing your .htaccess do not use 301 redirects. Use 302 until finished t...
What is the right way to POST multipart/form-data using curl?
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edited May 20 '15 at 18:35
evandrix
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answered O...