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Stretch and scale a CSS image in the background - with CSS only

... 1068 CSS3 has a nice little attribute called background-size:cover. This scales the image so that...
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What is the difference between a URI, a URL and a URN?

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How to search and replace globally, starting from the cursor position and wrapping around the end of

... 1. It is not hard to achieve the behavior using a two-step substitution: :,$s/BEFORE/AFTER/gc|1,''-&& First, the substitution command is run for each line starting from the current one until the end of file: ,$s/BEF...
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How do I maintain the Immersive Mode in Dialogs?

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Why do we need tuples in Python (or any immutable data type)?

... 124 immutable objects can allow substantial optimization; this is presumably why strings are also...
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Can not connect to local PostgreSQL

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What is the best comment in source code you have ever encountered? [closed]

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What is the difference between Left, Right, Outer and Inner Joins?

...ave no students assigned. For the sake of this example, lets say you have 100 students, 70 of which have lockers. You have a total of 50 lockers, 40 of which have at least 1 student and 10 lockers have no student. INNER JOIN is equivalent to "show me all students with lockers". Any students withou...
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How to update only one field using Entity Framework?

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Table Naming Dilemma: Singular vs. Plural Names [closed]

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