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How to run eclipse in clean mode? what happens if we do so?

.... How to use it: Edit the eclipse.ini file located in your Eclipse install directory and insert -clean as the first line. Or edit the shortcut you use to start Eclipse and add -clean as the first argument. Or create a batch or shell script that calls the Eclipse executable with the -clean argu...
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What's the best way to refactor a method that has too many (6+) parameters?

Occasionally I come across methods with an uncomfortable number of parameters. More often than not, they seem to be constructors. It seems like there ought to be a better way, but I can't see what it is. ...
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No identities are available for signing Xcode 5

...are available for signing" when try to validate my app in Xcode 5. I tried all: Recreate certificates and provisioning profiles, all methods which have been described on this site and another resources; I'm confused, because when I try to distribute my app as Ad-hoc, it successfully create and insta...
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How to copy in bash all directory and files recursive?

... So, to clarify, capital -R option will copy the root dir again; small -r option keeps the root paths the same. – AnneTheAgile Aug 7 '14 at 13:27 8 ...
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How to ignore the certificate check when ssl

...rvicePointManager, setting ServicePointManager.ServerCertificateValidationCallback will yield the result that all subsequent requests will inherit this policy. Since it is a global "setting" it would be prefered to set it in the Application_Start method in Global.asax. Setting the callback override...
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Differences between Emacs and Vim

...and weeks till you will be happy with it and then you will learn new stuff all the time. You will be annoyed when you don't have access to it and constantly change your config. You won't be able to use other peoples emacs versions easily and it won't just be installed. It uses Lisp, which is great. ...
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Difference between Select and ConvertAll in C#

... Select is a LINQ extension method and works on all IEnumerable<T> objects whereas ConvertAll is implemented only by List<T>. The ConvertAll method exists since .NET 2.0 whereas LINQ was introduced with 3.5. You should favor Select over ConvertAll as it works ...
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Indent multiple lines quickly in vi

... the pasted block with the surrounding text. Also, the shiftwidth setting allows you to control how many spaces to indent. share | improve this answer | follow ...
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Is there a way to list pip dependencies/requirements?

Without going through with the installation, I want to quickly see all the packages that pip install would install. 7 Ans...
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Quick-and-dirty way to ensure only one instance of a shell script is running at a time

... signal but just checks if a process with the given PID exists. Also the call to trap will ensure that the lockfile is removed even when your process is killed (except kill -9). share | improve thi...