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What's the difference between an argument and a parameter?

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What does the construct x = x || y mean?

...E and is evaluated in a completely different way. The JS is eval in a much more "converted" boolean logic method that I too find much more confusing to read/write. The answer below titled "What is the double pipe operator" is actually a correct answer. – Collin Chaffin ...
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Does Python have “private” variables in classes?

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C# : 'is' keyword and checking for Not

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What's the role of adapters in Android?

...ontext, resource, textViewResourceId, Arrays.asList(objects)); } void manyMoreMethods(){} } Lets define an adapter: ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, android.R.id.text1, values); First parameter: Context Second ...
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Mutex example / tutorial? [closed]

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Sending email with PHP from an SMTP server

...n plain text for non-HTML mail clients'; $mail->send(); You can find more about PHPMailer here: https://github.com/PHPMailer/PHPMailer share | improve this answer | fol...
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Is there an easy way to create ordinals in C#?

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Convert Array to Object

... is used to copy the values of all enumerable own properties from one or more source objects to a target object. It will return the target object. Object.assign({}, ['a','b','c']); // {0:"a", 1:"b", 2:"c"} The own length property of the array is not copied because it isn't enumerable. Also,...
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Is there a way to quickly find files in Visual Studio 2010?

...e right answer: Navigate To can show you a list of open files and lots more. http://weblogs.asp.net/scottgu/archive/2009/10/21/searching-and-navigating-code-in-vs-2010-vs-2010-and-net-4-0-series.aspx CTRL+COMMA is your friend. ...