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Static Classes In Java

...ion by client code as it makes no sense to instantiate a static class Make all the members and functions of the class static - Since the class cannot be instantiated no instance methods can be called or instance fields accessed Note that the compiler will not prevent you from declaring an instance ...
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Convert line-endings for whole directory tree (Git)

...should be faster. You don't need the -name *.* either, unless you specifically want only files with a period somewhere in the name. That's a windows glob, not a *nix one. – Useless Aug 15 '11 at 17:31 ...
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Why is the clone() method protected in java.lang.Object?

...oneable is now largely regarded as a mistake (citation below). I would normally want to be able to make implementations of an interface Cloneable but not necessarily make the interface Cloneable (similar to the use of Serializable). This cannot be done without reflection: ISomething i = ... if (i i...
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How to create separate AngularJS controller files?

I have all of my AngularJS controllers in one file, controllers.js. This file is structured as follows: 6 Answers ...
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How to remove underline from a link in HTML?

...ration:none">yoursite</a> However remember that you should generally separate the content of your website (which is HTML), from the presentation (which is CSS). Therefore you should generally avoid inline styles. See John's answer to see equivalent answer using CSS. ...
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GOTO still considered harmful? [closed]

...are generalizations; while it is always possible to plead exception, it usually (in my experience and humble opinion) isn't worth the risks. Unconstrained use of memory addresses (either GOTO or raw pointers) provides too many opportunities to make easily avoidable mistakes. The more ways there ar...
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How can I count all the lines of code in a directory recursively?

We've got a PHP application and want to count all the lines of code under a specific directory and its subdirectories. We don't need to ignore comments, as we're just trying to get a rough idea. ...
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Active Record - Find records which were created_at before today

I want to get all records where the created_at field is less than today (a date). Is there anything like: 4 Answers ...
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Use email address as primary key?

...u store is going to take up space in RAM. – Jonathan Allen Mar 11 '15 at 8:40 In case any one wonders, as I did, a GUI...
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Repository Pattern Step by Step Explanation [closed]

...a summary, I would describe the wider impact of the repository pattern. It allows all of your code to use objects without having to know how the objects are persisted. All of the knowledge of persistence, including mapping from tables to objects, is safely contained in the repository. Very often, y...