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What's the difference between and

I've seen the wildcard used before to mean any object - but recently saw a use of: 3 Answers ...
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How to find corresponding log files folder for a web site?

...e multiple web sites and multiple folders under inetpub\logs\LogFiles (W3SVC1, W3SVC2, etc). How can I find what folder is used by a given web site? ...
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Is the 'override' keyword just a check for a overridden virtual method?

As far as I understand, the introduction of override keyword in C++11 is nothing more than a check to make sure that the function being implemented is the override ing of a virtual function in the base class. ...
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Regex lookahead for 'not followed by' in grep

I am attempting to grep for all instances of Ui\. not followed by Line or even just the letter L 5 Answers ...
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Canvas width and height in HTML5

Is it possible to fix the width and height of an HTML5 canvas element? 4 Answers 4 ...
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Using multiple property files (via PropertyPlaceholderConfigurer) in multiple projects/modules

We are currently writing an application which is split into multiple projects/modules. For example, let's take the following modules: ...
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In ASP.NET, when should I use Session.Clear() rather than Session.Abandon()?

Both Session.Clear() and Session.Abandon() get rid of session variables. As I understand it, Abandon() ends the current session, and causes a new session to be created thus causing the End and Start events to fire. ...
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What CSS selector can be used to select the first div within another div

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Extract a substring from a string in Ruby using a regular expression

How can I extract a substring from within a string in Ruby? 5 Answers 5 ...
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How to get value from form field in django framework?

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