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Remove Elements from a HashSet while Iterating [duplicate]

...de. See Becks book "Test Driven Development" or Fowler's "Refactoring" for more about factoring code. – nash Nov 4 '09 at 16:05  |  show 2 mor...
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How to put a line comment for a multi-line command [duplicate]

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Error when deploying an artifact in Nexus

...hosted repository) Check those and if you still run into trouble provide more details here. share | improve this answer | follow | ...
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?: operator (the 'Elvis operator') in PHP

...r to foo if foo is null or falsey, else it will leave foo unchanged. Some more examples: <?php var_dump(5 ?: 0); // 5 var_dump(false ?: 0); // 0 var_dump(null ?: 'foo'); // 'foo' var_dump(true ?: 123); // true var_dump('rock' ?: 'roll'); // 'rock' ?> By the way, it's ca...
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What is the difference between git clone and checkout?

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Display a tooltip over a button using Windows Forms

... nice, but a question: if I have more than one button in a form, I need more tooltip or I can set multiple descriptions and buttons for the same tooltip? – ghiboz Apr 23 '14 at 17:24 ...
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getting type T from IEnumerable

... .Select(t => t.GetGenericArguments()[0]); } Some objects implement more than one generic IEnumerable so it is necessary to return an enumeration of them. Edit: Although, I have to say, it's a terrible idea for a class to implement IEnumerable<T> for more than one T. ...
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remove objects from array by object property

... Or if you get confused by the tilde on last line, you might find this more clear: (removeIndex >= 0) && array.splice(removeIndex, 1); – wojjas Oct 11 '16 at 10:42 1...
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Explain “claims-based authentication” to a 5-year-old

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How to install APK from PC?

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