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BASH copy all files except one

I would like to copy all files out of a dir except for one named Default.png. It seems that there are a number of ways to do this. What seems the most effective to you? ...
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Save string to the NSUserDefaults?

...omeValue"; [[NSUserDefaults standardUserDefaults] setObject:valueToSave forKey:@"preferenceName"]; [[NSUserDefaults standardUserDefaults] synchronize]; to get it back later NSString *savedValue = [[NSUserDefaults standardUserDefaults] stringForKey:@"preferenceName"]; ...
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In C++, is it still bad practice to return a vector from a function?

... Peter AlexanderPeter Alexander 49.1k1010 gold badges111111 silver badges161161 bronze badges ...
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JUnit vs TestNG [closed]

At work we are currently still using JUnit 3 to run our tests. We have been considering switching over to JUnit 4 for new tests being written but I have been keeping an eye on TestNG for a while now. What experiences have you all had with either JUnit 4 or TestNG, and which seems to work better fo...
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Difference between declaring variables before or in loop?

...w-away variable before a loop, as opposed to repeatedly inside the loop, makes any (performance) difference? A (quite pointless) example in Java: ...
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cd into directory without having permission

... JonathanJonathan 15.3k1010 gold badges5050 silver badges5252 bronze badges add a c...
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How to convert an int array to String with toString method in Java [duplicate]

I am using trying to use the toString(int[]) method, but I think I am doing it wrong: 8 Answers ...
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Flat file databases [closed]

...o save or update the db record for that user. $dir = "../userdata/"; //make sure to put it bellow what the server can reach. file_put_contents($dir.$user['name'],serialize($user)); and to load the record for the user function &get_user($name){ return unserialize(file_get_contents("../us...
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horizontal line and right way to code it in html, css

I need to draw a horizontal line after some block, and I have three ways to do it: 10 Answers ...
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Detecting Unsaved Changes

... Dave Jarvis 27.6k3535 gold badges157157 silver badges281281 bronze badges answered Oct 1 '08 at 1:26 Aaron PowellAaro...